Date Added (newest)
![A1-2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![A1-2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
A1-2
![revision on variation](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![revision on variation](https://video.ttc.edu.hk/view/img/placeholder-image.png)
revision on variation
Free
![Revision on Equations of Circles](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Revision on Equations of Circles](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Revision on Equations of Circles
Free
![revision on Application of trigonometry](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![revision on Application of trigonometry](https://video.ttc.edu.hk/view/img/placeholder-image.png)
revision on Application of trigonometry
Free
![Revision on Locus](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Revision on Locus](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Revision on Locus
Free
![angle in alternate segment](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![angle in alternate segment](https://video.ttc.edu.hk/view/img/placeholder-image.png)
angle in alternate segment
Free
![Introduction to sequence](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Introduction to sequence](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Introduction to sequence
Free
![arithmetic mean](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![arithmetic mean](https://video.ttc.edu.hk/view/img/placeholder-image.png)
arithmetic mean
Free
![Summation of AS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Summation of AS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Summation of AS
Free
![revision on quadratic graph](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![revision on quadratic graph](https://video.ttc.edu.hk/view/img/placeholder-image.png)
revision on quadratic graph
Free
![inequalities factorization1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![inequalities factorization1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
inequalities factorization1
Free
![inequalities factorization 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![inequalities factorization 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
inequalities factorization 2
Free
![S5-Ch15.0 Section and Mid-point Formula -1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.0 Section and Mid-point Formula -1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.0 Section and Mid-point Formula -1
Free
![S5-Ch15.0 Distance between two points -2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.0 Distance between two points -2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.0 Distance between two points -2
Free
![Ch15.0 Section and Mid-point Formula -2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Ch15.0 Section and Mid-point Formula -2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Ch15.0 Section and Mid-point Formula -2
Free
![S5-Ch15.0 Slope and Inclination angle -1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.0 Slope and Inclination angle -1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.0 Slope and Inclination angle -1
Free
![S5-Ch15.0 Slope and Inclination angle -2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.0 Slope and Inclination angle -2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.0 Slope and Inclination angle -2
Free
![S5-Ch15.0 Parallel lines and Perpendicular lines](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.0 Parallel lines and Perpendicular lines](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.0 Parallel lines and Perpendicular lines
Free
![S4-Ch6.1 Pythagoras' Theorem](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.1 Pythagoras' Theorem](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.1 Pythagoras' Theorem
Free
![S4-Ch6.1 Class Practice (p.2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.1 Class Practice (p.2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.1 Class Practice (p.2)
Free
Most popular
![s4_Chap8.1_Solving_Simultaneous_Eq_Graphically](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_Chap8.1_Solving_Simultaneous_Eq_Graphically](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_Chap8.1_Solving_Simultaneous_Eq_Graphically
![s4_Chap6.2B_Max_Min_of_Trigo_Functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_Chap6.2B_Max_Min_of_Trigo_Functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_Chap6.2B_Max_Min_of_Trigo_Functions
![s4_Chap6.2A_Trigonometric_Graphs](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_Chap6.2A_Trigonometric_Graphs](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_Chap6.2A_Trigonometric_Graphs
![s4_Chap6.1B_Trigonometric_Ratios](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_Chap6.1B_Trigonometric_Ratios](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_Chap6.1B_Trigonometric_Ratios
![s4_Chap6.1A_Trigonometric_Ratio_Basic_Terms](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_Chap6.1A_Trigonometric_Ratio_Basic_Terms](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_Chap6.1A_Trigonometric_Ratio_Basic_Terms
![s4_Chap6.0_Trigonometry_Basic_Knowledge](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_Chap6.0_Trigonometry_Basic_Knowledge](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_Chap6.0_Trigonometry_Basic_Knowledge
![s4_maths_Chap5_HKDSE_WS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_Chap5_HKDSE_WS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_Chap5_HKDSE_WS
![s4_maths_Chap5.6_other_applications_of_exponential_and_log_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_Chap5.6_other_applications_of_exponential_and_log_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_Chap5.6_other_applications_of_exponential_and_log_functions
![s4_maths_Chap5.6B_applications_of_exponential_and_log_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_Chap5.6B_applications_of_exponential_and_log_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_Chap5.6B_applications_of_exponential_and_log_functions
![s4_maths_Chap5.6A_applications_of_exponential_and_log_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_Chap5.6A_applications_of_exponential_and_log_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_Chap5.6A_applications_of_exponential_and_log_functions
![4B maths 2022-1-26 lesson 7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![4B maths 2022-1-26 lesson 7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
4B maths 2022-1-26 lesson 7
![s4_math_HKDSE_Polynomial(4)_DSE_2016_2021](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_math_HKDSE_Polynomial(4)_DSE_2016_2021](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_math_HKDSE_Polynomial(4)_DSE_2016_2021
![s4_math_HKDSE_Polynomial(3)_DSE_2012_2015](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_math_HKDSE_Polynomial(3)_DSE_2012_2015](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_math_HKDSE_Polynomial(3)_DSE_2012_2015
![s4_math_HKDSE_Polynomial(2)_HKCEE_factor_thm](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_math_HKDSE_Polynomial(2)_HKCEE_factor_thm](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_math_HKDSE_Polynomial(2)_HKCEE_factor_thm
![s4_math_HKDSE_Polynomial(1)_HKCEE_remainder_thm](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_math_HKDSE_Polynomial(1)_HKCEE_remainder_thm](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_math_HKDSE_Polynomial(1)_HKCEE_remainder_thm
![s4_math_HKDSE_Junior_Simultaneous_Eq](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_math_HKDSE_Junior_Simultaneous_Eq](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_math_HKDSE_Junior_Simultaneous_Eq
![s4_maths_4.6_rational_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_4.6_rational_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_4.6_rational_functions
![s4_maths_4.5_HCF_LCM](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_4.5_HCF_LCM](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_4.5_HCF_LCM
![s4_maths_4.2_Long_Division](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_4.2_Long_Division](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_4.2_Long_Division
![s4_maths_4.1_Revision_of_polynomials](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_4.1_Revision_of_polynomials](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_4.1_Revision_of_polynomials
Most watched
![angle in alternate segment](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![angle in alternate segment](https://video.ttc.edu.hk/view/img/placeholder-image.png)
angle in alternate segment
Free
![Revision on Equations of Circles](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Revision on Equations of Circles](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Revision on Equations of Circles
Free
![Revision on Locus](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Revision on Locus](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Revision on Locus
Free
![revision on variation](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![revision on variation](https://video.ttc.edu.hk/view/img/placeholder-image.png)
revision on variation
Free
![Introduction to sequence](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Introduction to sequence](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Introduction to sequence
Free
![revision on Application of trigonometry](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![revision on Application of trigonometry](https://video.ttc.edu.hk/view/img/placeholder-image.png)
revision on Application of trigonometry
Free
![GCE P 43 Q27bmp4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![GCE P 43 Q27bmp4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
GCE P 43 Q27bmp4
Free
![S3 Ch2.1 Lesson WS 2.1A Q2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch2.1 Lesson WS 2.1A Q2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch2.1 Lesson WS 2.1A Q2
Free
![S3 Ch2.1 Lesson WS 2.1A Q4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch2.1 Lesson WS 2.1A Q4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch2.1 Lesson WS 2.1A Q4
Free
![S2 maths chap13 1 complementary lesson 補充課堂](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S2 maths chap13 1 complementary lesson 補充課堂](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S2 maths chap13 1 complementary lesson 補充課堂
Free
![S3 Ch2.1 Book P.7 Example 2.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch2.1 Book P.7 Example 2.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch2.1 Book P.7 Example 2.4
Free
![S4-5.4 example 1-example 2. (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-5.4 example 1-example 2. (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-5.4 example 1-example 2. (p1)
Free
![revision on quadratic graph](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![revision on quadratic graph](https://video.ttc.edu.hk/view/img/placeholder-image.png)
revision on quadratic graph
Free
![S5-Ch17.4 HKCEE 1998 Q18](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.4 HKCEE 1998 Q18](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.4 HKCEE 1998 Q18
Free
![S3 Ch2.1 Lesson WS 2.1A Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch2.1 Lesson WS 2.1A Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch2.1 Lesson WS 2.1A Q1
Free
![歐拉線 | Euler Line](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![歐拉線 | Euler Line](https://video.ttc.edu.hk/view/img/placeholder-image.png)
歐拉線 | Euler Line
Free
![S5-Ch15.0 Section and Mid-point Formula -1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.0 Section and Mid-point Formula -1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.0 Section and Mid-point Formula -1
Free
![Volume of three Pyramids fitting into a Cube | Beard Squared](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Volume of three Pyramids fitting into a Cube | Beard Squared](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Volume of three Pyramids fitting into a Cube | Beard Squared
Free
![arithmetic mean](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![arithmetic mean](https://video.ttc.edu.hk/view/img/placeholder-image.png)
arithmetic mean
Free
![Summation of AS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Summation of AS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Summation of AS
Free
Volume of three Pyramids fitting into a Cube | Beard Squared
256 0 03-Math Free
![Volume of three Pyramids fitting into a Cube | Beard Squared](https://video.ttc.edu.hk/videos/_YPTuniqid_5fb59d49463977.25380529.jpg?1605737848)
#Pyramids and #cones are known as tampered solids. They have a flat base and come to a point called an apex. Tapered solids do not have a uniform cross-section. For example the perpendicular cross-section of a cone is always a circle, but its radius decreases as we move up the cone. Since the #volume of a solid with uniform cross-section is V = area of base x height. Then the volume of a tapered solid is V = 1/3 x area of base x height. Share this video with a friend: https://youtu.be/kXHwltlH3PE Thanks for Watching! Like, Comment & Share! SUBSCRIBE to our channel for the latest videos: https://goo.gl/WX7QAn 🎵 Track Info: Title: Boost by Joakim Karud Genre and Mood: Hip Hop & Rap + Bright Boost by Joakim Karud http://soundcloud.com/joakimkarud Music promoted by Audio Library https://youtu.be/6z227WiJeJM GET TO KNOW ME: If you found this video helpful, we'd really appreciate a share, thumbs-up or a comment. And don’t forget to subscribe over at https://goo.gl/WX7QAn to receive all our weekly updates! Business Inquiries contact us at beardsquared.bs@gmail.com
03-Math
![s4_Chap8.1_Solving_Simultaneous_Eq_Graphically](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_Chap8.1_Solving_Simultaneous_Eq_Graphically](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_Chap8.1_Solving_Simultaneous_Eq_Graphically
![s4_Chap6.2B_Max_Min_of_Trigo_Functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_Chap6.2B_Max_Min_of_Trigo_Functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_Chap6.2B_Max_Min_of_Trigo_Functions
![s4_Chap6.2A_Trigonometric_Graphs](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_Chap6.2A_Trigonometric_Graphs](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_Chap6.2A_Trigonometric_Graphs
![s4_Chap6.1B_Trigonometric_Ratios](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_Chap6.1B_Trigonometric_Ratios](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_Chap6.1B_Trigonometric_Ratios
![s4_Chap6.1A_Trigonometric_Ratio_Basic_Terms](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_Chap6.1A_Trigonometric_Ratio_Basic_Terms](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_Chap6.1A_Trigonometric_Ratio_Basic_Terms
![s4_Chap6.0_Trigonometry_Basic_Knowledge](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_Chap6.0_Trigonometry_Basic_Knowledge](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_Chap6.0_Trigonometry_Basic_Knowledge
![s4_maths_Chap5_HKDSE_WS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_Chap5_HKDSE_WS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_Chap5_HKDSE_WS
![s4_maths_Chap5.6_other_applications_of_exponential_and_log_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_Chap5.6_other_applications_of_exponential_and_log_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_Chap5.6_other_applications_of_exponential_and_log_functions
![s4_maths_Chap5.6B_applications_of_exponential_and_log_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_Chap5.6B_applications_of_exponential_and_log_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_Chap5.6B_applications_of_exponential_and_log_functions
![s4_maths_Chap5.6A_applications_of_exponential_and_log_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_Chap5.6A_applications_of_exponential_and_log_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_Chap5.6A_applications_of_exponential_and_log_functions
![4B maths 2022-1-26 lesson 7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![4B maths 2022-1-26 lesson 7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
4B maths 2022-1-26 lesson 7
![s4_math_HKDSE_Polynomial(4)_DSE_2016_2021](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_math_HKDSE_Polynomial(4)_DSE_2016_2021](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_math_HKDSE_Polynomial(4)_DSE_2016_2021
![s4_math_HKDSE_Polynomial(3)_DSE_2012_2015](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_math_HKDSE_Polynomial(3)_DSE_2012_2015](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_math_HKDSE_Polynomial(3)_DSE_2012_2015
![s4_math_HKDSE_Polynomial(2)_HKCEE_factor_thm](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_math_HKDSE_Polynomial(2)_HKCEE_factor_thm](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_math_HKDSE_Polynomial(2)_HKCEE_factor_thm
![s4_math_HKDSE_Polynomial(1)_HKCEE_remainder_thm](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_math_HKDSE_Polynomial(1)_HKCEE_remainder_thm](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_math_HKDSE_Polynomial(1)_HKCEE_remainder_thm
![s4_math_HKDSE_Junior_Simultaneous_Eq](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_math_HKDSE_Junior_Simultaneous_Eq](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_math_HKDSE_Junior_Simultaneous_Eq
![s4_maths_4.6_rational_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_4.6_rational_functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_4.6_rational_functions
![s4_maths_4.5_HCF_LCM](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_4.5_HCF_LCM](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_4.5_HCF_LCM
![s4_maths_4.2_Long_Division](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_4.2_Long_Division](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_4.2_Long_Division
![s4_maths_4.1_Revision_of_polynomials](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_maths_4.1_Revision_of_polynomials](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_maths_4.1_Revision_of_polynomials
![GCE P 43 Q27bmp4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![GCE P 43 Q27bmp4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
GCE P 43 Q27bmp4
Free
![2020-12-31 補課(3)-Transformation(J5)&Mensuration(J4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020-12-31 補課(3)-Transformation(J5)&Mensuration(J4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020-12-31 補課(3)-Transformation(J5)&Mensuration(J4)
![2020-12-31 補課(2)-Estimation(J2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020-12-31 補課(2)-Estimation(J2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020-12-31 補課(2)-Estimation(J2)
![2020-12-31 補課(1)-Estimation(J2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020-12-31 補課(1)-Estimation(J2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020-12-31 補課(1)-Estimation(J2)
![2020-12-24 補課(3)- Estimation (J2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020-12-24 補課(3)- Estimation (J2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020-12-24 補課(3)- Estimation (J2)
![2020-12-24 補課(2)- Deductive Geometry (J3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020-12-24 補課(2)- Deductive Geometry (J3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020-12-24 補課(2)- Deductive Geometry (J3)
![2020-12-24 補課(1)- Deductive Geometry (J3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020-12-24 補課(1)- Deductive Geometry (J3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020-12-24 補課(1)- Deductive Geometry (J3)
![2020-12-23 補課(3)-Deductive Geometry (J3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020-12-23 補課(3)-Deductive Geometry (J3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020-12-23 補課(3)-Deductive Geometry (J3)
![2020-12-23 補課(2)-Deductive Geometry (J3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020-12-23 補課(2)-Deductive Geometry (J3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020-12-23 補課(2)-Deductive Geometry (J3)
![2020-12-23 補課(1)-Deductive Geometry (J3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020-12-23 補課(1)-Deductive Geometry (J3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020-12-23 補課(1)-Deductive Geometry (J3)
![2020年12月3日Ex4.3 題解 Q31](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020年12月3日Ex4.3 題解 Q31](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020年12月3日Ex4.3 題解 Q31
![2020年12月3日Ex4.3 題解 Q30](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020年12月3日Ex4.3 題解 Q30](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020年12月3日Ex4.3 題解 Q30
![2020年12月3日Ex4.3 題解 Q29](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020年12月3日Ex4.3 題解 Q29](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020年12月3日Ex4.3 題解 Q29
![2020年12月3日Ex4.3 題解 Q28](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020年12月3日Ex4.3 題解 Q28](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020年12月3日Ex4.3 題解 Q28
![2020年12月3日Ex4.3 題解 Q27](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020年12月3日Ex4.3 題解 Q27](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020年12月3日Ex4.3 題解 Q27
![2020年12月3日Ex4.3 題解 Q26](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020年12月3日Ex4.3 題解 Q26](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020年12月3日Ex4.3 題解 Q26
Free
![2020年12月3日Ex4.3 題解 Q25](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020年12月3日Ex4.3 題解 Q25](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020年12月3日Ex4.3 題解 Q25
Free
![2020年12月2日Ex4.3 Q(24-31)題型分類及Q24 題解](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020年12月2日Ex4.3 Q(24-31)題型分類及Q24 題解](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020年12月2日Ex4.3 Q(24-31)題型分類及Q24 題解
Free
![2020年12月2日 Ch3 Ch4 Test 改正分析](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![2020年12月2日 Ch3 Ch4 Test 改正分析](https://video.ttc.edu.hk/view/img/placeholder-image.png)
2020年12月2日 Ch3 Ch4 Test 改正分析
![20.4 360 Examples](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![20.4 360 Examples](https://video.ttc.edu.hk/view/img/placeholder-image.png)
20.4 360 Examples
![20.4 Solving Problems Relating to Probability by using Permutation and Combination](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![20.4 Solving Problems Relating to Probability by using Permutation and Combination](https://video.ttc.edu.hk/view/img/placeholder-image.png)
20.4 Solving Problems Relating to Probability by using Permutation and Combination
![Volume of three Pyramids fitting into a Cube | Beard Squared](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Volume of three Pyramids fitting into a Cube | Beard Squared](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Volume of three Pyramids fitting into a Cube | Beard Squared
Free
![歐拉線 | Euler Line](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![歐拉線 | Euler Line](https://video.ttc.edu.hk/view/img/placeholder-image.png)
歐拉線 | Euler Line
Free
![S3 Ch3 BookP.9 Practice 3.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch3 BookP.9 Practice 3.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch3 BookP.9 Practice 3.3
Free
![HKDSE_PREP_Book_E_J1_Factorization](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![HKDSE_PREP_Book_E_J1_Factorization](https://video.ttc.edu.hk/view/img/placeholder-image.png)
HKDSE_PREP_Book_E_J1_Factorization
![HKDSE_PREP_Book_E_J1_Identities](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![HKDSE_PREP_Book_E_J1_Identities](https://video.ttc.edu.hk/view/img/placeholder-image.png)
HKDSE_PREP_Book_E_J1_Identities
![HKDSE_PREP_Book_E_J1_change_of_subject](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![HKDSE_PREP_Book_E_J1_change_of_subject](https://video.ttc.edu.hk/view/img/placeholder-image.png)
HKDSE_PREP_Book_E_J1_change_of_subject
![Chap19_19.3_Combination_nCr Application Problems](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Chap19_19.3_Combination_nCr Application Problems](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Chap19_19.3_Combination_nCr Application Problems
![Chap19_19.3_Combination_nCr](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Chap19_19.3_Combination_nCr](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Chap19_19.3_Combination_nCr
![Chap19_19.2_Permutation Application Problems](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Chap19_19.2_Permutation Application Problems](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Chap19_19.2_Permutation Application Problems
![Chap19_19.2_Permutation_nPr and Fractorial Questions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Chap19_19.2_Permutation_nPr and Fractorial Questions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Chap19_19.2_Permutation_nPr and Fractorial Questions
![Chap19.2_Permutation](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Chap19.2_Permutation](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Chap19.2_Permutation
![chap19_360_P.19.6_Check_Yourself](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![chap19_360_P.19.6_Check_Yourself](https://video.ttc.edu.hk/view/img/placeholder-image.png)
chap19_360_P.19.6_Check_Yourself
![chap19_19.1_Counting Principle](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![chap19_19.1_Counting Principle](https://video.ttc.edu.hk/view/img/placeholder-image.png)
chap19_19.1_Counting Principle
![S3 Ch2.1 Lesson WS 2.1A Q5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch2.1 Lesson WS 2.1A Q5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch2.1 Lesson WS 2.1A Q5
Free
![S3 Ch2.1 Lesson WS 2.1A Q4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch2.1 Lesson WS 2.1A Q4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch2.1 Lesson WS 2.1A Q4
Free
![S3 Ch2.1 Lesson WS 2.1A Q3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch2.1 Lesson WS 2.1A Q3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch2.1 Lesson WS 2.1A Q3
Free
![S3 Ch2.1 Book P.7 Example 2.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch2.1 Book P.7 Example 2.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch2.1 Book P.7 Example 2.4
Free
![S3 Ch2.1 Lesson WS 2.1A Q2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch2.1 Lesson WS 2.1A Q2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch2.1 Lesson WS 2.1A Q2
Free
![S3 Ch2.1 Lesson WS 2.1A Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch2.1 Lesson WS 2.1A Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch2.1 Lesson WS 2.1A Q1
Free
Volume of three Pyramids fitting into a Cube | Beard Squared
256 0 03-Math Free
![Volume of three Pyramids fitting into a Cube | Beard Squared](https://video.ttc.edu.hk/videos/_YPTuniqid_5fb59d49463977.25380529.jpg?1605737848)
#Pyramids and #cones are known as tampered solids. They have a flat base and come to a point called an apex. Tapered solids do not have a uniform cross-section. For example the perpendicular cross-section of a cone is always a circle, but its radius decreases as we move up the cone. Since the #volume of a solid with uniform cross-section is V = area of base x height. Then the volume of a tapered solid is V = 1/3 x area of base x height. Share this video with a friend: https://youtu.be/kXHwltlH3PE Thanks for Watching! Like, Comment & Share! SUBSCRIBE to our channel for the latest videos: https://goo.gl/WX7QAn 🎵 Track Info: Title: Boost by Joakim Karud Genre and Mood: Hip Hop & Rap + Bright Boost by Joakim Karud http://soundcloud.com/joakimkarud Music promoted by Audio Library https://youtu.be/6z227WiJeJM GET TO KNOW ME: If you found this video helpful, we'd really appreciate a share, thumbs-up or a comment. And don’t forget to subscribe over at https://goo.gl/WX7QAn to receive all our weekly updates! Business Inquiries contact us at beardsquared.bs@gmail.com
![S3 Ch2.1 Book P.6 Example 2.2&2.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch2.1 Book P.6 Example 2.2&2.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch2.1 Book P.6 Example 2.2&2.3
Free
![S3 Ch2.1 Book P.5 Example 2.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch2.1 Book P.5 Example 2.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch2.1 Book P.5 Example 2.1
Free
![零指數及負整指數定律 | Laws of Zero and Negative Integral Indices](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![零指數及負整指數定律 | Laws of Zero and Negative Integral Indices](https://video.ttc.edu.hk/view/img/placeholder-image.png)
零指數及負整指數定律 | Laws of Zero and Negative Integral Indices
Free
![正整指數定律 | Laws of Positive Integral Indices](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![正整指數定律 | Laws of Positive Integral Indices](https://video.ttc.edu.hk/view/img/placeholder-image.png)
正整指數定律 | Laws of Positive Integral Indices
Free
![S3 Ch1.2 (4) #2011 PaperII Q5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 (4) #2011 PaperII Q5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 (4) #2011 PaperII Q5
Free
![S3 Ch1.2 (3) #2011 PaperII Q4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 (3) #2011 PaperII Q4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 (3) #2011 PaperII Q4
Free
![S3 Ch1.2 (2) #2010 PaperII Q11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 (2) #2010 PaperII Q11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 (2) #2010 PaperII Q11
Free
![S3 Ch1.2 (1) #2010 PaperI Q2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 (1) #2010 PaperI Q2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 (1) #2010 PaperI Q2
Free
![S3 Ch1.2 GCE P.9 Q36](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 GCE P.9 Q36](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 GCE P.9 Q36
Free
![S3 Ch1.2 Lesson WS 1.2C Q5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 Lesson WS 1.2C Q5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 Lesson WS 1.2C Q5
Free
![S3 Ch1.2 Lesson WS 1.2C Q4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 Lesson WS 1.2C Q4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 Lesson WS 1.2C Q4
Free
![S3 Ch1.2 Lesson WS 1.2C Q3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 Lesson WS 1.2C Q3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 Lesson WS 1.2C Q3
Free
![S3 Ch1.2 Book P.21 Example 1.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 Book P.21 Example 1.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 Book P.21 Example 1.9
Free
![S3 Ch1.2 Lesson WS 1.2C Q1-2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 Lesson WS 1.2C Q1-2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 Lesson WS 1.2C Q1-2
Free
![S3 Ch1.2 Book P.20 Example 1.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 Book P.20 Example 1.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 Book P.20 Example 1.8
Free
![S3 Ch1.2 Lesson WS 1.2B Q5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 Lesson WS 1.2B Q5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 Lesson WS 1.2B Q5
Free
![S3 Ch1.2 Lesson WS 1.2B Q1-4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 Lesson WS 1.2B Q1-4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 Lesson WS 1.2B Q1-4
Free
![S3 Ch1.2 Book P.19 Example 1.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 Book P.19 Example 1.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 Book P.19 Example 1.7
Free
![S3 Ch1.2 Book P.19 Example 1.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.2 Book P.19 Example 1.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.2 Book P.19 Example 1.6
Free
![P.2 Vocabulary 生字表 Table 1 & 2 Summer bridging WS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![P.2 Vocabulary 生字表 Table 1 & 2 Summer bridging WS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
P.2 Vocabulary 生字表 Table 1 & 2 Summer bridging WS
零指數及負整指數定律 | Laws of Zero and Negative Integral Indices
166 0 03-Math Free
![零指數及負整指數定律 | Laws of Zero and Negative Integral Indices](https://video.ttc.edu.hk/videos/_YPTuniqid_5f6aa72194f194.78399394.jpg?1600825548)
IDENTITY 網站: https://project-identity.hk 影片內容: 00:00 - 片頭 00:20 - 零和負整數指數的定義 | meanings of zero and negative integral indices 05:59 - 重溫整數指數定律 | revisit laws of integral indices Playlist: S1-S3 Maths | 整數指數定律 | Laws of Integral Indices https://www.youtube.com/playlist?list=PL1Pv0-rhcQx79fpEkaH7DICab_oCdkL87
正整指數定律 | Laws of Positive Integral Indices
165 0 03-Math Free
![正整指數定律 | Laws of Positive Integral Indices](https://video.ttc.edu.hk/videos/_YPTuniqid_5f6aa70b193741.09824822.jpg?1600825106)
IDENTITY 網站: https://project-identity.hk 影片內容: 00:00 - 片頭 00:15 - 重溫指數記數法 | review of index notation 00:51 - a^m × a^n = a^(m + n) 01:52 - a^m ÷ a^n = a^(m - n) 03:01 - (a^m)^n = a^(m × n) 04:11 - (ab)^n = (a^n)(b^n) 05:26 - (a/b)^n = (a^n)/(b^n) Playlist: S1-S3 Maths | 整數指數定律 | Laws of Integral Indices https://www.youtube.com/playlist?list=PL1Pv0-rhcQx79fpEkaH7DICab_oCdkL87
![P.2 Vocabulary 生字表 Table 3 & 4 Summer bridging WS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![P.2 Vocabulary 生字表 Table 3 & 4 Summer bridging WS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
P.2 Vocabulary 生字表 Table 3 & 4 Summer bridging WS
![P.2 Vocabulary 生字表 Table 5 Summer bridging WS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![P.2 Vocabulary 生字表 Table 5 Summer bridging WS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
P.2 Vocabulary 生字表 Table 5 Summer bridging WS
![21.1 360 Example E21.2 & E21.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![21.1 360 Example E21.2 & E21.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
21.1 360 Example E21.2 & E21.3
![S3 Lesson WS 1.2A Q4-6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Lesson WS 1.2A Q4-6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Lesson WS 1.2A Q4-6
Free
![S3 Lesson WS 1.2A Q1-3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Lesson WS 1.2A Q1-3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Lesson WS 1.2A Q1-3
Free
![S3 Ch1.1 Book P.18 Example 1.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.1 Book P.18 Example 1.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.1 Book P.18 Example 1.5
Free
![S3 Ch1.1 Book P.18 Example 1.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.1 Book P.18 Example 1.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.1 Book P.18 Example 1.4
Free
![一元一次不等式 | Linear Inequalities in One Unknown](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![一元一次不等式 | Linear Inequalities in One Unknown](https://video.ttc.edu.hk/view/img/placeholder-image.png)
一元一次不等式 | Linear Inequalities in One Unknown
Free
![S3 Ch1.1 Book P.17 Class Exercise 1.2A](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.1 Book P.17 Class Exercise 1.2A](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.1 Book P.17 Class Exercise 1.2A
Free
![不等式性質 | Properties of Inequalities](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![不等式性質 | Properties of Inequalities](https://video.ttc.edu.hk/view/img/placeholder-image.png)
不等式性質 | Properties of Inequalities
Free
![S3 Ch1.1 GCE P.2 Q26](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.1 GCE P.2 Q26](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.1 GCE P.2 Q26
Free
![21.1 Range & Inter-Quartile Range](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![21.1 Range & Inter-Quartile Range](https://video.ttc.edu.hk/view/img/placeholder-image.png)
21.1 Range & Inter-Quartile Range
![S3 Lesson WS 1.1 Q4-6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Lesson WS 1.1 Q4-6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Lesson WS 1.1 Q4-6
Free
![S3 Ch1.1 Book P.1.7Example 1.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1.1 Book P.1.7Example 1.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1.1 Book P.1.7Example 1.2
Free
![S3 Lesson WS 1.1 Q1-3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Lesson WS 1.1 Q1-3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Lesson WS 1.1 Q1-3
Free
![S3 Ch1 Book P.1.5 Example 1.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch1 Book P.1.5 Example 1.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch1 Book P.1.5 Example 1.1
Free
![不等式簡介 | Introduction to Inequalities](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![不等式簡介 | Introduction to Inequalities](https://video.ttc.edu.hk/view/img/placeholder-image.png)
不等式簡介 | Introduction to Inequalities
Free
![TTC Mathematics Summer Bridging Course 生字表3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![TTC Mathematics Summer Bridging Course 生字表3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
TTC Mathematics Summer Bridging Course 生字表3
![TTC Mathematics Summer Bridging Course 生字表2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![TTC Mathematics Summer Bridging Course 生字表2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
TTC Mathematics Summer Bridging Course 生字表2
![TTC Mathematics Summer Bridging Course 生字表1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![TTC Mathematics Summer Bridging Course 生字表1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
TTC Mathematics Summer Bridging Course 生字表1
一元一次不等式 | Linear Inequalities in One Unknown
163 0 03-Math Free
![一元一次不等式 | Linear Inequalities in One Unknown](https://video.ttc.edu.hk/videos/_YPTuniqid_5f56e7cb31b4d2.82183508.jpg?1599531143)
IDENTITY 網站: https://project-identity.hk 影片內容: 00:00 - 片頭 00:16 - 解方程與解不等式的比較 | comparison between solving equations and inequalities 02:47 - 例子 1 | example 1 03:38 - 例子 2 | example 2 Playlist: S1-S3 Maths | 一元一次不等式 | Linear Inequalities in One Unknown https://www.youtube.com/playlist?list=PL1Pv0-rhcQx48ZFCGyIfOj6foiPa8uZ1J
不等式性質 | Properties of Inequalities
166 0 03-Math Free
![不等式性質 | Properties of Inequalities](https://video.ttc.edu.hk/videos/_YPTuniqid_5f56e78a4efee6.68294491.jpg?1599530943)
IDENTITY 網站: https://project-identity.hk 影片內容: 00:00 - 片頭 00:29 - 傳遞性質 | transitive property 01:05 - 加法性質 | additive property 01:50 - 乘法性質 | multiplicative property 04:44 - 倒數性質 | reciprocal property Playlist: S1-S3 Maths | 一元一次不等式 | Linear Inequalities in One Unknown https://www.youtube.com/playlist?list=PL1Pv0-rhcQx48ZFCGyIfOj6foiPa8uZ1J
不等式簡介 | Introduction to Inequalities
162 0 03-Math Free
![不等式簡介 | Introduction to Inequalities](https://video.ttc.edu.hk/videos/_YPTuniqid_5f510caf6f34c7.10074158.jpg?1599147188)
IDENTITY 網站: https://project-identity.hk 影片內容: 00:05 - 不等號 | inequality sign 01:13 - 不等式的解 | solutions of inequalities 02:41 - 用圖像表示不等式的解 | graphical representations of solutions of inequalities Playlist: S1-S3 Maths | 一元一次不等式 | Linear Inequalities in One Unknown https://www.youtube.com/playlist?list=PL1Pv0-rhcQx48ZFCGyIfOj6foiPa8uZ1J
![數學之王](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![數學之王](https://video.ttc.edu.hk/view/img/placeholder-image.png)
數學之王
![S1Ch11.2 Book P.11.25 Practice 11.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1Ch11.2 Book P.11.25 Practice 11.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1Ch11.2 Book P.11.25 Practice 11.10
Free
![S1Ch11.2 Book P.11.25 Practice 11.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1Ch11.2 Book P.11.25 Practice 11.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1Ch11.2 Book P.11.25 Practice 11.9
Free
![S1Ch11.2 Book P.11.23 Practice 11.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1Ch11.2 Book P.11.23 Practice 11.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1Ch11.2 Book P.11.23 Practice 11.8
Free
![S1Ch11.2 Book P.11.21 Practice 11.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1Ch11.2 Book P.11.21 Practice 11.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1Ch11.2 Book P.11.21 Practice 11.7
Free
![S1Ch11.2 Book P.11.20 Practice 11.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1Ch11.2 Book P.11.20 Practice 11.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1Ch11.2 Book P.11.20 Practice 11.6
Free
![S1Ch11.2 Book P.11.8 Practice 11.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1Ch11.2 Book P.11.8 Practice 11.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1Ch11.2 Book P.11.8 Practice 11.5
Free
![S1Ch11.2 Book P.11.4 Practice 11.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1Ch11.2 Book P.11.4 Practice 11.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1Ch11.2 Book P.11.4 Practice 11.4
Free
![全等三角形的條件 | Conditions for Congruent Triangles](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![全等三角形的條件 | Conditions for Congruent Triangles](https://video.ttc.edu.hk/view/img/placeholder-image.png)
全等三角形的條件 | Conditions for Congruent Triangles
Free
![S1 Ch11.1 Book p.11.9 Practice 11.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch11.1 Book p.11.9 Practice 11.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch11.1 Book p.11.9 Practice 11.3
Free
![S1 Ch11.1 Book p.11.8 Practice 11.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch11.1 Book p.11.8 Practice 11.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch11.1 Book p.11.8 Practice 11.2
Free
![S1 Ch11.1 Book p.11.8 Practice 11.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch11.1 Book p.11.8 Practice 11.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch11.1 Book p.11.8 Practice 11.1
Free
![全等概念 | Congruence](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![全等概念 | Congruence](https://video.ttc.edu.hk/view/img/placeholder-image.png)
全等概念 | Congruence
Free
![S1 Ch12.2 Book p.12.20 Practice 12.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch12.2 Book p.12.20 Practice 12.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch12.2 Book p.12.20 Practice 12.8
Free
![S1 Ch12.2 Book p.12.22 Practice 12.12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch12.2 Book p.12.22 Practice 12.12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch12.2 Book p.12.22 Practice 12.12
Free
![S1 Ch12.2 Book p.12.22 Practice 12.11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch12.2 Book p.12.22 Practice 12.11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch12.2 Book p.12.22 Practice 12.11
Free
![S1 Ch12.2 Book p.12.21 Practice 12.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch12.2 Book p.12.21 Practice 12.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch12.2 Book p.12.21 Practice 12.10
Free
![S1 Ch12.2 Book p.12.20 Practice 12.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch12.2 Book p.12.20 Practice 12.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch12.2 Book p.12.20 Practice 12.9
Free
![S1 Ch12.2 Book p.12.20 Practice 12.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch12.2 Book p.12.20 Practice 12.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch12.2 Book p.12.20 Practice 12.8
Free
![S1 Ch12.2 Book p.12.19 Practice 12.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch12.2 Book p.12.19 Practice 12.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch12.2 Book p.12.19 Practice 12.7
Free
全等概念 | Congruence
167 0 03-Math Free
![全等概念 | Congruence](https://video.ttc.edu.hk/videos/_YPTuniqid_5f03e35521dca5.04108958.jpg?1594090334)
IDENTITY 網站: https://project-identity.hk 影片內容: 00:05 - 咩係全等? | what is congruence? 01:49 - 全等三角形的性質 | properties of congruent triangles Playlist: S1-S3 Maths | 全等及相似 | Congruence and Similarity https://www.youtube.com/playlist?list=PL1Pv0-rhcQx7n4poUO0NGieoOQ1N3-rVc
![平行線的角 | Angles of Parallel Lines](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![平行線的角 | Angles of Parallel Lines](https://video.ttc.edu.hk/view/img/placeholder-image.png)
平行線的角 | Angles of Parallel Lines
Free
![S1 Ch12.1 Book. P.12.9 Practice 12.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch12.1 Book. P.12.9 Practice 12.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch12.1 Book. P.12.9 Practice 12.6
Free
![S1 Ch12.1 Book. P.12.8 Practice 12.4 & 12.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch12.1 Book. P.12.8 Practice 12.4 & 12.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch12.1 Book. P.12.8 Practice 12.4 & 12.5
Free
![S1 Ch12.1 Book P.12.6 Practice 12.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch12.1 Book P.12.6 Practice 12.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch12.1 Book P.12.6 Practice 12.3
Free
![S1 Ch12.1 Book P.12.5 Quick Practice12.1 & 12.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch12.1 Book P.12.5 Quick Practice12.1 & 12.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch12.1 Book P.12.5 Quick Practice12.1 & 12.2
Free
![S1 Ch10.5 “Book” P. 10.52 Practice 10.21](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.5 “Book” P. 10.52 Practice 10.21](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.5 “Book” P. 10.52 Practice 10.21
Free
![S1 Ch10.5 “Book” P. 10.51 Practice 10.20](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.5 “Book” P. 10.51 Practice 10.20](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.5 “Book” P. 10.51 Practice 10.20
Free
![極坐標系 | Polar Coordinate System](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![極坐標系 | Polar Coordinate System](https://video.ttc.edu.hk/view/img/placeholder-image.png)
極坐標系 | Polar Coordinate System
Free
![S1 Ch10.4 “Book” P.10.43 Practice 10.19](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.4 “Book” P.10.43 Practice 10.19](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.4 “Book” P.10.43 Practice 10.19
Free
![S1 Ch10.4 “Book” P.10.41 Practice 10.18](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.4 “Book” P.10.41 Practice 10.18](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.4 “Book” P.10.41 Practice 10.18
Free
![S1 Ch10.4 “Book” P.10.39 Practice 10.17](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.4 “Book” P.10.39 Practice 10.17](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.4 “Book” P.10.39 Practice 10.17
Free
![S1 Ch10.4 “Book” P.10.39 Practice 10.16](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.4 “Book” P.10.39 Practice 10.16](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.4 “Book” P.10.39 Practice 10.16
Free
![S1 Ch10.4 “Book” P.10.37 Practice 10.15](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.4 “Book” P.10.37 Practice 10.15](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.4 “Book” P.10.37 Practice 10.15
Free
![S1 Ch10.4 “Book” P.10.36 Practice 10.14](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.4 “Book” P.10.36 Practice 10.14](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.4 “Book” P.10.36 Practice 10.14
Free
![S1 Ch10.4 “Book” P.10.35 Practice 10.13](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.4 “Book” P.10.35 Practice 10.13](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.4 “Book” P.10.35 Practice 10.13
Free
![S1 Ch10.4 “Book” P.10.34 Practice 10.12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.4 “Book” P.10.34 Practice 10.12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.4 “Book” P.10.34 Practice 10.12
Free
![申遺搬村(第一部分)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![申遺搬村(第一部分)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
申遺搬村(第一部分)
![S1 Ch10.3 “Book” P.10.27 Practice 10.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.3 “Book” P.10.27 Practice 10.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.3 “Book” P.10.27 Practice 10.10
Free
![S1 Ch10.3 “Book” P.10.28 Practice 10.11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.3 “Book” P.10.28 Practice 10.11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.3 “Book” P.10.28 Practice 10.11
Free
![S1 Ch10.3 “Book” P.10.28 Practice 10.11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.3 “Book” P.10.28 Practice 10.11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.3 “Book” P.10.28 Practice 10.11
Free
平行線的角 | Angles of Parallel Lines
141 0 03-Math Free
![平行線的角 | Angles of Parallel Lines](https://video.ttc.edu.hk/videos/_YPTuniqid_5f03bf2980c047.62904770.jpg?1594081073)
IDENTITY 網站: https://project-identity.hk 影片內容: 00:05 - 平行線的同位角 | corresponding angles of parallel lines 02:05 - 平行線的錯角 | alternate angles of parallel lines 03:36 - 平行線的內角 | interior angles of parallel lines 05:07 - 例子 | example Playlist: S1-S3 Maths | 演繹幾何 | Deductive Geometry https://www.youtube.com/playlist?list=PL1Pv0-rhcQx5EC4IjKGeDeoMRqeQDpHUV
極坐標系 | Polar Coordinate System
147 0 03-Math Free
![極坐標系 | Polar Coordinate System](https://video.ttc.edu.hk/videos/_YPTuniqid_5ed05979b42142.72494496.jpg?1590712703)
IDENTITY 網站: https://project-identity.hk 影片內容: 00:05 - 極坐標系介紹 | introduction to polar coordinate system 02:23 - 例子 | example Playlist: S1-S3 Maths | 坐標簡介 | Introduction to Coordinates https://www.youtube.com/playlist?list=PL1Pv0-rhcQx6IXimIjdMv1ysX8WBlZYLg
![S1 Ch10.3 “Book” P.10.26 Practice 10.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.3 “Book” P.10.26 Practice 10.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.3 “Book” P.10.26 Practice 10.9
Free
![S1 Ch10.3 “Book” P.10.25 Practice 10.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.3 “Book” P.10.25 Practice 10.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.3 “Book” P.10.25 Practice 10.8
Free
![S1 Ch10.3 “Book” P.10.24 Practice 10.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.3 “Book” P.10.24 Practice 10.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.3 “Book” P.10.24 Practice 10.7
Free
![S.1 奧數班 BennySir_L3比賽題-列表法](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.1 奧數班 BennySir_L3比賽題-列表法](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.1 奧數班 BennySir_L3比賽題-列表法
Free
![S.1 奧數班 疫情補堂BennySir_L2假設法-列表法](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.1 奧數班 疫情補堂BennySir_L2假設法-列表法](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.1 奧數班 疫情補堂BennySir_L2假設法-列表法
Free
![S.1 奧數班 疫情補堂BennySir_L1基礎代數](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.1 奧數班 疫情補堂BennySir_L1基礎代數](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.1 奧數班 疫情補堂BennySir_L1基礎代數
Free
![S1 Ch10.2 “Book” P.10.20 Class Exercise 10.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.2 “Book” P.10.20 Class Exercise 10.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.2 “Book” P.10.20 Class Exercise 10.2
Free
![S1 Ch10.2 “Book” P.10.20 Practice 10.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.2 “Book” P.10.20 Practice 10.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.2 “Book” P.10.20 Practice 10.6
Free
![S1 Ch10.2 “Book” P.10.19 Practice 10.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.2 “Book” P.10.19 Practice 10.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.2 “Book” P.10.19 Practice 10.5
Free
![S1 Ch10.2 “Book” P.10.18 Practice 10.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.2 “Book” P.10.18 Practice 10.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.2 “Book” P.10.18 Practice 10.4
Free
![坐標平面上的長度與面積 | Length and Area on a Coordinate Plane](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![坐標平面上的長度與面積 | Length and Area on a Coordinate Plane](https://video.ttc.edu.hk/view/img/placeholder-image.png)
坐標平面上的長度與面積 | Length and Area on a Coordinate Plane
Free
![S1 Ch10.1 “Book” P. 10.11 Class Exercise 10.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.1 “Book” P. 10.11 Class Exercise 10.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.1 “Book” P. 10.11 Class Exercise 10.1
Free
![S1 Ch10.1 “Book” P.10.11 Practice 10.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.1 “Book” P.10.11 Practice 10.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.1 “Book” P.10.11 Practice 10.3
Free
![S.5 Maths 18.1 More about graphs of function](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.5 Maths 18.1 More about graphs of function](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.5 Maths 18.1 More about graphs of function
Free
![S.5 M2 Ch.12.2 Integration of Trigonometric function by substitution + HW(A9)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.5 M2 Ch.12.2 Integration of Trigonometric function by substitution + HW(A9)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.5 M2 Ch.12.2 Integration of Trigonometric function by substitution + HW(A9)
Free
![笛卡兒坐標系 | Cartesian Coordinate System](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![笛卡兒坐標系 | Cartesian Coordinate System](https://video.ttc.edu.hk/view/img/placeholder-image.png)
笛卡兒坐標系 | Cartesian Coordinate System
Free
![S1 Ch10.1 “Book” P.10.10 Practice 10.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.1 “Book” P.10.10 Practice 10.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.1 “Book” P.10.10 Practice 10.2
Free
![S1 Ch10.1 “Book” P.10.9 Practice 10.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.1 “Book” P.10.9 Practice 10.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.1 “Book” P.10.9 Practice 10.1
Free
![S1 Ch10.1 “Book” P.10.8 Quick Check 10.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch10.1 “Book” P.10.8 Quick Check 10.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch10.1 “Book” P.10.8 Quick Check 10.1
Free
![18.2 Solving the equtaion f(x)=k using the graph of y=f(x)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![18.2 Solving the equtaion f(x)=k using the graph of y=f(x)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
18.2 Solving the equtaion f(x)=k using the graph of y=f(x)
坐標平面上的長度與面積 | Length and Area on a Coordinate Plane
156 0 03-Math Free
![坐標平面上的長度與面積 | Length and Area on a Coordinate Plane](https://video.ttc.edu.hk/videos/_YPTuniqid_5ec08cd9e8dc30.61961184.jpg?1589677295)
IDENTITY 網站: https://project-identity.hk 影片內容: 00:20 - 兩點之間的距離 | distance between two points 04:26 - 簡單圖形的面積 | area of simple figures Playlist: S1-S3 Maths | 坐標簡介 | Introduction to Coordinates https://www.youtube.com/playlist?list=PL1Pv0-rhcQx6IXimIjdMv1ysX8WBlZYLg
笛卡兒坐標系 | Cartesian Coordinate System
161 0 03-Math Free
![笛卡兒坐標系 | Cartesian Coordinate System](https://video.ttc.edu.hk/videos/_YPTuniqid_5ebde64474ff36.08649873.jpg?1589503566)
IDENTITY 網站: https://project-identity.hk 影片內容: 00:40 - 序偶 | ordered pair 02:13 - 笛卡兒坐標系介紹 | introduction to Cartesian coordinate system Playlist: S1-S3 Maths | 坐標簡介 | Introduction to Coordinates https://www.youtube.com/playlist?list=PL1Pv0-rhcQx6IXimIjdMv1ysX8WBlZYLg
![S1 Ch9.2 “Book” P.9.24 Practice9.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch9.2 “Book” P.9.24 Practice9.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch9.2 “Book” P.9.24 Practice9.10
Free
![S1 Ch9.2 “Book” P.9.23 Practice9.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch9.2 “Book” P.9.23 Practice9.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch9.2 “Book” P.9.23 Practice9.9
Free
![S.3 Maths Ch.10.3 Slope of a straight line + HW(A11)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.3 Maths Ch.10.3 Slope of a straight line + HW(A11)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.3 Maths Ch.10.3 Slope of a straight line + HW(A11)
Free
![S5-Ch18.2 Class Practice (p4-p5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch18.2 Class Practice (p4-p5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch18.2 Class Practice (p4-p5)
Free
![S5-Ch18.2 example 4-8 (p2-p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch18.2 example 4-8 (p2-p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch18.2 example 4-8 (p2-p3)
Free
![S5-Ch18.1 and 18.2 (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch18.1 and 18.2 (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch18.1 and 18.2 (p1)
Free
![“Book” P 9 23 Practice 9 8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![“Book” P 9 23 Practice 9 8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
“Book” P 9 23 Practice 9 8
Free
![S1 Ch9.2 “Book” P.9.20 Practice 9.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch9.2 “Book” P.9.20 Practice 9.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch9.2 “Book” P.9.20 Practice 9.7
Free
![Chap 17 HWA & HWB Corrections](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Chap 17 HWA & HWB Corrections](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Chap 17 HWA & HWB Corrections
![S4-Ch5.5 graphs of the function (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.5 graphs of the function (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.5 graphs of the function (p1-p2)
Free
![S4-Ch5.4 example 3-example 4 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.4 example 3-example 4 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.4 example 3-example 4 (p2)
Free
![S4-5.4 example 1-example 2. (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-5.4 example 1-example 2. (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-5.4 example 1-example 2. (p1)
Free
![18.1 Graphs of Functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![18.1 Graphs of Functions](https://video.ttc.edu.hk/view/img/placeholder-image.png)
18.1 Graphs of Functions
![S.5 M2 Ch.12.1 Integration formula for trigonometric functions + HW(B7)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.5 M2 Ch.12.1 Integration formula for trigonometric functions + HW(B7)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.5 M2 Ch.12.1 Integration formula for trigonometric functions + HW(B7)
Free
![S.5 Maths Ch.17.4 Applications of Linear programming + HW(B10)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.5 Maths Ch.17.4 Applications of Linear programming + HW(B10)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.5 Maths Ch.17.4 Applications of Linear programming + HW(B10)
Free
![S1 Ch9.2 “Book” P.9.17 Practice 9.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch9.2 “Book” P.9.17 Practice 9.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch9.2 “Book” P.9.17 Practice 9.6
Free
![S1 Ch9.2 “Book” P.9.15 Practice 9.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch9.2 “Book” P.9.15 Practice 9.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch9.2 “Book” P.9.15 Practice 9.5
Free
![S1 Ch9.2 “Book” P.9.14 Practice 9.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch9.2 “Book” P.9.14 Practice 9.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch9.2 “Book” P.9.14 Practice 9.4
Free
![17.4 More Examples on Applications of Linear Programming](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![17.4 More Examples on Applications of Linear Programming](https://video.ttc.edu.hk/view/img/placeholder-image.png)
17.4 More Examples on Applications of Linear Programming
![17.4 Applications of Linear Programming](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![17.4 Applications of Linear Programming](https://video.ttc.edu.hk/view/img/placeholder-image.png)
17.4 Applications of Linear Programming
![S4-Ch5.3 example 7-example 12 (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.3 example 7-example 12 (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.3 example 7-example 12 (p3-p4)
Free
![S4-Ch5.3 example 1-example 6 (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.3 example 1-example 6 (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.3 example 1-example 6 (p1-p2)
Free
![S1 Ch9.1 “Book” P.9.8 Class Exercise 9.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch9.1 “Book” P.9.8 Class Exercise 9.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch9.1 “Book” P.9.8 Class Exercise 9.1
Free
![S1 Ch9.1 “Book” P.9.8 Class Exercise 9.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch9.1 “Book” P.9.8 Class Exercise 9.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch9.1 “Book” P.9.8 Class Exercise 9.1
Free
![S1 Ch9.1 “Book” P.9.7 Quick Check 9.1B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch9.1 “Book” P.9.7 Quick Check 9.1B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch9.1 “Book” P.9.7 Quick Check 9.1B
Free
![S5-Ch17.4 HKCEE 1998 Q18](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.4 HKCEE 1998 Q18](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.4 HKCEE 1998 Q18
Free
![S5-Ch17.4 HKCEE 1994 Q11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.4 HKCEE 1994 Q11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.4 HKCEE 1994 Q11
Free
![Chap 16 Revision and Homework Discussion](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Chap 16 Revision and Homework Discussion](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Chap 16 Revision and Homework Discussion
![S4-Ch5.2B logarithm (p1-p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.2B logarithm (p1-p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.2B logarithm (p1-p3)
Free
![S1 Ch9.1 “Book” P.9.5 Practice 9.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch9.1 “Book” P.9.5 Practice 9.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch9.1 “Book” P.9.5 Practice 9.2
Free
![S1 Ch9.1 “Book” P.9.5 Practice 9.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch9.1 “Book” P.9.5 Practice 9.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch9.1 “Book” P.9.5 Practice 9.1
Free
![S5-Ch17.2 class practice 1 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.2 class practice 1 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.2 class practice 1 (p3)
Free
![S5-Ch17.2 class practice 2 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.2 class practice 2 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.2 class practice 2 (p3)
Free
![S5-Ch17.2 Linear Programming (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.2 Linear Programming (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.2 Linear Programming (p1-p2)
Free
![S4-Ch5.2 B5 (p5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.2 B5 (p5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.2 B5 (p5)
Free
![S4-Ch5.2 B2-B4 (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.2 B2-B4 (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.2 B2-B4 (p3-p4)
Free
![S4-Ch5.2 B1 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.2 B1 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.2 B1 (p2)
Free
![S4-Ch5.2 Logarithm (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.2 Logarithm (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.2 Logarithm (p1)
Free
![S-3 Maths Ch-9-3 Bearings (part II) + revision + Hw(B11)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S-3 Maths Ch-9-3 Bearings (part II) + revision + Hw(B11)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S-3 Maths Ch-9-3 Bearings (part II) + revision + Hw(B11)
Free
![S5-Ch17.2 class practice 2 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.2 class practice 2 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.2 class practice 2 (p3)
Free
![S5-Ch17.2 class practice 1 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.2 class practice 1 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.2 class practice 1 (p3)
Free
![S5-Ch17.2 Linear Programming (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.2 Linear Programming (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.2 Linear Programming (p1-p2)
Free
![360 practice Example D17.7- D17.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![360 practice Example D17.7- D17.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
360 practice Example D17.7- D17.9
![17.3 Introduction to Linear Programming](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![17.3 Introduction to Linear Programming](https://video.ttc.edu.hk/view/img/placeholder-image.png)
17.3 Introduction to Linear Programming
![360 practice P.17.16 Check Yourself Q1- 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![360 practice P.17.16 Check Yourself Q1- 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
360 practice P.17.16 Check Yourself Q1- 2
![S-5 Maths Ch-17-3 Introduction to Linear Programming + HW(A11)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S-5 Maths Ch-17-3 Introduction to Linear Programming + HW(A11)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S-5 Maths Ch-17-3 Introduction to Linear Programming + HW(A11)
Free
![S1 Ch13.4 “Book” P.13.50 Class Exercise 13.4B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.4 “Book” P.13.50 Class Exercise 13.4B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.4 “Book” P.13.50 Class Exercise 13.4B
Free
![S1 Ch13.4 “Book” P.13.49 Practice 13.14](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.4 “Book” P.13.49 Practice 13.14](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.4 “Book” P.13.49 Practice 13.14
Free
![S1 Ch13.4 “Book” P.13.48 Practice 13.13](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.4 “Book” P.13.48 Practice 13.13](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.4 “Book” P.13.48 Practice 13.13
Free
![S1 Ch13.4 Scatter Diagrams](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.4 Scatter Diagrams](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.4 Scatter Diagrams
Free
![S4-Ch5.1B (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.1B (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.1B (p3-p4)
Free
![S4-Ch5.1B Simple Exponential Equations (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.1B Simple Exponential Equations (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.1B Simple Exponential Equations (p1-p2)
Free
![S1 Ch13.4 “Book” P.13.44 Class Exercise 13.4A](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.4 “Book” P.13.44 Class Exercise 13.4A](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.4 “Book” P.13.44 Class Exercise 13.4A
Free
![S1 Ch13.4 “Book” P.13.43 Practice 13.12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.4 “Book” P.13.43 Practice 13.12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.4 “Book” P.13.43 Practice 13.12
Free
![S1 Ch13.4 “Book” P.13.42 Practice 13.11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.4 “Book” P.13.42 Practice 13.11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.4 “Book” P.13.42 Practice 13.11
Free
![S1 Ch13.3 “Book” P.13.34 Class Exercise13.3C](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.3 “Book” P.13.34 Class Exercise13.3C](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.3 “Book” P.13.34 Class Exercise13.3C
Free
![S1 Ch13.3 “Book” P.13.33 Practice 13.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.3 “Book” P.13.33 Practice 13.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.3 “Book” P.13.33 Practice 13.10
Free
![S.5 M2 Ch.11.4 Solving Problems by indefinite integrals(Part II)+ HW(A8)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.5 M2 Ch.11.4 Solving Problems by indefinite integrals(Part II)+ HW(A8)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.5 M2 Ch.11.4 Solving Problems by indefinite integrals(Part II)+ HW(A8)
Free
![S.5 Maths Ch.7.2 System of linear Inequalities in 2 unknowns + HW(B9)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.5 Maths Ch.7.2 System of linear Inequalities in 2 unknowns + HW(B9)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.5 Maths Ch.7.2 System of linear Inequalities in 2 unknowns + HW(B9)
Free
![17.2 Ssystem of Linear Inequalities in Two Unknowns](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![17.2 Ssystem of Linear Inequalities in Two Unknowns](https://video.ttc.edu.hk/view/img/placeholder-image.png)
17.2 Ssystem of Linear Inequalities in Two Unknowns
![S.5 Maths Ch.17.1 Linear Inequalities in 2 unknown](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.5 Maths Ch.17.1 Linear Inequalities in 2 unknown](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.5 Maths Ch.17.1 Linear Inequalities in 2 unknown
Free
![S1 Ch13.3 “Book” P.13.31 Practice 13.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.3 “Book” P.13.31 Practice 13.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.3 “Book” P.13.31 Practice 13.9
Free
![S1 Ch13.3 “Book” P.13.30 Practice 13.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.3 “Book” P.13.30 Practice 13.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.3 “Book” P.13.30 Practice 13.8
Free
![S.3 Maths Ch.9.3 Bearings (part I ) + HW(A12)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.3 Maths Ch.9.3 Bearings (part I ) + HW(A12)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.3 Maths Ch.9.3 Bearings (part I ) + HW(A12)
Free
![S1 Ch13.3 “Book” P.13.27 Class Exercise13.3B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.3 “Book” P.13.27 Class Exercise13.3B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.3 “Book” P.13.27 Class Exercise13.3B
Free
![S1 Ch13.3 “Book” P.13.25 Practice 13.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.3 “Book” P.13.25 Practice 13.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.3 “Book” P.13.25 Practice 13.6
Free
![S1 Ch13.3 “Book” P.13.26 Practice 13.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.3 “Book” P.13.26 Practice 13.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.3 “Book” P.13.26 Practice 13.7
Free
![17.1 Linear Inequalities in Two Unknowns](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![17.1 Linear Inequalities in Two Unknowns](https://video.ttc.edu.hk/view/img/placeholder-image.png)
17.1 Linear Inequalities in Two Unknowns
![S5-Ch17.1 class practice (p4-p5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.1 class practice (p4-p5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.1 class practice (p4-p5)
Free
![S5-Ch17.1 Class Practice (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.1 Class Practice (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.1 Class Practice (p3-p4)
Free
![S5-Ch17.1 example 3 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.1 example 3 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.1 example 3 (p3)
Free
![S5-Ch17.1 example 2 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.1 example 2 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.1 example 2 (p2)
Free
![S5-Ch17.1 Linear Programming (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch17.1 Linear Programming (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch17.1 Linear Programming (p1)
Free
![S4-Ch5.1 example 3-example 6 (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.1 example 3-example 6 (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.1 example 3-example 6 (p3-p4)
Free
![S4-Ch5.1 example 1-example 2 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.1 example 1-example 2 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.1 example 1-example 2 (p2)
Free
![S4-Ch5.1 Indices (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch5.1 Indices (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch5.1 Indices (p1)
Free
![S.3 Maths Ch.9.2 Angles of Elevation & Depression + HW(B9)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.3 Maths Ch.9.2 Angles of Elevation & Depression + HW(B9)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.3 Maths Ch.9.2 Angles of Elevation & Depression + HW(B9)
Free
![S.3 Maths Ch.9.2 Angles of elevation and depression + HW(B9)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.3 Maths Ch.9.2 Angles of elevation and depression + HW(B9)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.3 Maths Ch.9.2 Angles of elevation and depression + HW(B9)
Free
![S1 Ch13.2 “Book” P.13.13 Practice 13.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.2 “Book” P.13.13 Practice 13.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.2 “Book” P.13.13 Practice 13.3
Free
![S1 Ch13.2 “Book” P.13.12 Practice 13.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.2 “Book” P.13.12 Practice 13.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.2 “Book” P.13.12 Practice 13.2
Free
![S1 Ch13.2 “Book” P.13.10 Practice 13.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch13.2 “Book” P.13.10 Practice 13.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch13.2 “Book” P.13.10 Practice 13.1
Free
![S.3 Maths Ch.9.1 Gradient and Inclination + HW(A11)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.3 Maths Ch.9.1 Gradient and Inclination + HW(A11)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.3 Maths Ch.9.1 Gradient and Inclination + HW(A11)
Free
![S1 Ch8 Online Test Q13 & Q14](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8 Online Test Q13 & Q14](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8 Online Test Q13 & Q14
Free
![S1 Ch8 Online Test Q7 & Q9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8 Online Test Q7 & Q9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8 Online Test Q7 & Q9
Free
![S1 Ch8.6 “Book” P.8.52 Practice 8.36](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.6 “Book” P.8.52 Practice 8.36](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.6 “Book” P.8.52 Practice 8.36
Free
![S1 Ch8.6 “Book” P.8.52 Practice 8.35](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.6 “Book” P.8.52 Practice 8.35](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.6 “Book” P.8.52 Practice 8.35
Free
![S1 Ch8.6 “Book” P.8.52 Practice 8.35](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.6 “Book” P.8.52 Practice 8.35](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.6 “Book” P.8.52 Practice 8.35
Free
![Chap_14_HKDSE_WS_explanation](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Chap_14_HKDSE_WS_explanation](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Chap_14_HKDSE_WS_explanation
![S1 Ch8.6 “Book” P.8.51 Practice 8.34](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.6 “Book” P.8.51 Practice 8.34](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.6 “Book” P.8.51 Practice 8.34
Free
![S1 Ch8.6 “Book” P.8.51 Practice 8.33](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.6 “Book” P.8.51 Practice 8.33](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.6 “Book” P.8.51 Practice 8.33
Free
![[3] - Interest 利息](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[3] - Interest 利息](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[3] - Interest 利息
Free
![S1 Ch8.5 P.8.44 Class Exercise 8.5 Q3-4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 P.8.44 Class Exercise 8.5 Q3-4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 P.8.44 Class Exercise 8.5 Q3-4
Free
![S1 Ch8.5 P.8.44 Class Exercise 8.5 Q1-2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 P.8.44 Class Exercise 8.5 Q1-2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 P.8.44 Class Exercise 8.5 Q1-2
Free
![16.3B Problems Leading to Quadratic Inequalities in One Unknown_360 Examples](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![16.3B Problems Leading to Quadratic Inequalities in One Unknown_360 Examples](https://video.ttc.edu.hk/view/img/placeholder-image.png)
16.3B Problems Leading to Quadratic Inequalities in One Unknown_360 Examples
![16.3B Problems Leading to Quadratic Inequalities in One Unknown_Book Examples](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![16.3B Problems Leading to Quadratic Inequalities in One Unknown_Book Examples](https://video.ttc.edu.hk/view/img/placeholder-image.png)
16.3B Problems Leading to Quadratic Inequalities in One Unknown_Book Examples
![S4-Ch7.4 Worksheet (p6-p7)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.4 Worksheet (p6-p7)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.4 Worksheet (p6-p7)
Free
![S4-Ch7.4 Worksheet (p4-p5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.4 Worksheet (p4-p5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.4 Worksheet (p4-p5)
Free
![S4-Ch7.4 Worksheet Q1-Q5 (p1-p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.4 Worksheet Q1-Q5 (p1-p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.4 Worksheet Q1-Q5 (p1-p3)
Free
![S4-Ch7.5 example 4 (p6)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.5 example 4 (p6)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.5 example 4 (p6)
Free
![S4-Ch7.5 example 3 (p5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.5 example 3 (p5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.5 example 3 (p5)
Free
![S1 Ch8.5 “Book” P.8.43 Practice 8.31](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 “Book” P.8.43 Practice 8.31](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 “Book” P.8.43 Practice 8.31
Free
![S1 Ch8.5 “Book” P.8.43 Practice 8.30](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 “Book” P.8.43 Practice 8.30](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 “Book” P.8.43 Practice 8.30
Free
![16.3A Solving Quadratic Inequalities in One Unknown by Algebraic Method](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![16.3A Solving Quadratic Inequalities in One Unknown by Algebraic Method](https://video.ttc.edu.hk/view/img/placeholder-image.png)
16.3A Solving Quadratic Inequalities in One Unknown by Algebraic Method
![S1 Ch8.5 “Book” P.8.41 Practice 8.29](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 “Book” P.8.41 Practice 8.29](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 “Book” P.8.41 Practice 8.29
Free
![S1 Ch8.5 “Book” P.8.41 Practice 8.28](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 “Book” P.8.41 Practice 8.28](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 “Book” P.8.41 Practice 8.28
Free
![S1 Ch8.5 “Book” P.8.40 Practice 8.27](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 “Book” P.8.40 Practice 8.27](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 “Book” P.8.40 Practice 8.27
Free
![S4-Ch7.5 example 2 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.5 example 2 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.5 example 2 (p4)
Free
![S4-Ch7.5 Angles and Line in 3D (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.5 Angles and Line in 3D (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.5 Angles and Line in 3D (p1-p2)
Free
![S4-Ch7.5 example 1 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.5 example 1 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.5 example 1 (p3)
Free
![S1 Ch8.4 P.8.35 Class Exercise 8.4 Q3-4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.4 P.8.35 Class Exercise 8.4 Q3-4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.4 P.8.35 Class Exercise 8.4 Q3-4
Free
![S1 Ch8.4 P.8.35 Class Exercise 8.4 Q1-2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.4 P.8.35 Class Exercise 8.4 Q1-2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.4 P.8.35 Class Exercise 8.4 Q1-2
Free
![s1 Ch8.3 堂課(3) V2 Hints Q23](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s1 Ch8.3 堂課(3) V2 Hints Q23](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s1 Ch8.3 堂課(3) V2 Hints Q23
![S1 Ch8.6 Simple interest 單利息 practice 8.33](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.6 Simple interest 單利息 practice 8.33](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.6 Simple interest 單利息 practice 8.33
Free
![S1 Ch8.5 Profit Practices 8.29](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 Profit Practices 8.29](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 Profit Practices 8.29
![S1 Ch8.3 V3 堂課 Hints Q25](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.3 V3 堂課 Hints Q25](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.3 V3 堂課 Hints Q25
![S1 Ch8.6 Simple interest 單利息 Hints for Class exercise 8.6 and Ex.8.6 Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.6 Simple interest 單利息 Hints for Class exercise 8.6 and Ex.8.6 Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.6 Simple interest 單利息 Hints for Class exercise 8.6 and Ex.8.6 Q1
![S1 Ch8.1 Ex 8.1 Q25 Hints](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.1 Ex 8.1 Q25 Hints](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.1 Ex 8.1 Q25 Hints
![S1 Ch8.6 Simple interest 單利息 Hints for Class exercise 8.6 and Ex.8.6 Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.6 Simple interest 單利息 Hints for Class exercise 8.6 and Ex.8.6 Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.6 Simple interest 單利息 Hints for Class exercise 8.6 and Ex.8.6 Q1
![S1 Ch8.6 Simple interest 單利息 Example 8.36 and practice 8.36](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.6 Simple interest 單利息 Example 8.36 and practice 8.36](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.6 Simple interest 單利息 Example 8.36 and practice 8.36
![S1 Ch8.6 Simple interest 單利息 practice 8.35](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.6 Simple interest 單利息 practice 8.35](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.6 Simple interest 單利息 practice 8.35
![S1 Ch8.6 Simple interest 單利息 practice 8.34](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.6 Simple interest 單利息 practice 8.34](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.6 Simple interest 單利息 practice 8.34
![S1 Ch8.6 Simple interest 單利息 筆記和 practice 8.32](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.6 Simple interest 單利息 筆記和 practice 8.32](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.6 Simple interest 單利息 筆記和 practice 8.32
![S1 Ch8.5 Selling Price 售價,discount % 折扣%, Cost 成本, Ex8.5 Q20 Hints](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 Selling Price 售價,discount % 折扣%, Cost 成本, Ex8.5 Q20 Hints](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 Selling Price 售價,discount % 折扣%, Cost 成本, Ex8.5 Q20 Hints
![S1 Ch8.5 Loss 虧蝕 Ex8.5 Q8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 Loss 虧蝕 Ex8.5 Q8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 Loss 虧蝕 Ex8.5 Q8
![S1 Ch8.5 Cost 成本, Discount 折扣,Selling price售價, Marked Price 標價 Class Ex. Q4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 Cost 成本, Discount 折扣,Selling price售價, Marked Price 標價 Class Ex. Q4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 Cost 成本, Discount 折扣,Selling price售價, Marked Price 標價 Class Ex. Q4
![S1 Ch8.5 Loss 虧蝕 Class Ex. Q3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 Loss 虧蝕 Class Ex. Q3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 Loss 虧蝕 Class Ex. Q3
![S1 Ch8.5 Loss 虧蝕 Practice 8.31](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 Loss 虧蝕 Practice 8.31](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 Loss 虧蝕 Practice 8.31
![S1 Ch8.5 Loss 虧蝕 Practice 8.30 及筆記](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 Loss 虧蝕 Practice 8.30 及筆記](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 Loss 虧蝕 Practice 8.30 及筆記
![S1 Ch8.5 Profit Ex8.5 Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 Profit Ex8.5 Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 Profit Ex8.5 Q1
![S1 Ch8.5 Profit Ex8.5 Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 Profit Ex8.5 Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 Profit Ex8.5 Q1
![S1 Ch8.5 Profit Class Ex. Q2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 Profit Class Ex. Q2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 Profit Class Ex. Q2
![S1 Ch8.5 Profit Class Ex. Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 Profit Class Ex. Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 Profit Class Ex. Q1
![S1 Ch8.5 Profit Practice 8.27,8.28](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.5 Profit Practice 8.27,8.28](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.5 Profit Practice 8.27,8.28
![S1 Ch8.4 Discount 堂課(4)筆記及Hints for Q23](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.4 Discount 堂課(4)筆記及Hints for Q23](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.4 Discount 堂課(4)筆記及Hints for Q23
![S1 Ch8.2 堂課改正PART 2: Practices 11,12,13,14 & Class Exercise 8.2B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.2 堂課改正PART 2: Practices 11,12,13,14 & Class Exercise 8.2B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.2 堂課改正PART 2: Practices 11,12,13,14 & Class Exercise 8.2B
![S1 Ch8.2 堂課改正PART 1: Practices 7,8,9,10 & Class Exercise 8.2A](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.2 堂課改正PART 1: Practices 7,8,9,10 & Class Exercise 8.2A](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.2 堂課改正PART 1: Practices 7,8,9,10 & Class Exercise 8.2A
![S1 Ch8.3 V4 堂課 Hints Q27](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.3 V4 堂課 Hints Q27](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.3 V4 堂課 Hints Q27
![s1 Ch8.3 堂課(3) V1 Hints Q22](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s1 Ch8.3 堂課(3) V1 Hints Q22](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s1 Ch8.3 堂課(3) V1 Hints Q22
![S1 Ch8.1 Ex 8.1 Q23 Hints](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.1 Ex 8.1 Q23 Hints](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.1 Ex 8.1 Q23 Hints
![S.3 Maths Ch8.4 Intercept Theorem (Part II) + HW(B8)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.3 Maths Ch8.4 Intercept Theorem (Part II) + HW(B8)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.3 Maths Ch8.4 Intercept Theorem (Part II) + HW(B8)
Free
![S.3 Maths Ch. 8.4 Mid-point Theorem (Part I) + Lesson Work sheet](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.3 Maths Ch. 8.4 Mid-point Theorem (Part I) + Lesson Work sheet](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.3 Maths Ch. 8.4 Mid-point Theorem (Part I) + Lesson Work sheet
Free
![S1 Ch8.4 “Book” P.8.34 Practice 8.26](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.4 “Book” P.8.34 Practice 8.26](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.4 “Book” P.8.34 Practice 8.26
Free
![S1 Ch8.4 “Book” P.8.34 Practice 8.25](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.4 “Book” P.8.34 Practice 8.25](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.4 “Book” P.8.34 Practice 8.25
Free
![S1 Ch8.4 “Book” P.8.33 Practice 8.24](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.4 “Book” P.8.33 Practice 8.24](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.4 “Book” P.8.33 Practice 8.24
Free
![S1 Ch8.4 “Book” P.8.32 Practice 8.23](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.4 “Book” P.8.32 Practice 8.23](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.4 “Book” P.8.32 Practice 8.23
Free
![S1 Ch8.4 Discount and Ex8.4 Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.4 Discount and Ex8.4 Q1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.4 Discount and Ex8.4 Q1
Free
![16.2 Solving Quadratic Inequalities in One Unknown by the Algebraic Method](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![16.2 Solving Quadratic Inequalities in One Unknown by the Algebraic Method](https://video.ttc.edu.hk/view/img/placeholder-image.png)
16.2 Solving Quadratic Inequalities in One Unknown by the Algebraic Method
![S1 Ch8.3 “Book” P.8.26 Practice 8.22](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.3 “Book” P.8.26 Practice 8.22](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.3 “Book” P.8.26 Practice 8.22
Free
![S4-Ch7.4 example 5-example 6 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.4 example 5-example 6 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.4 example 5-example 6 (p4)
Free
![S4-Ch7.4 True bearing & Compass bearing (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.4 True bearing & Compass bearing (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.4 True bearing & Compass bearing (p3)
Free
![S4-Ch7.4 Angle of elevation & depression (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.4 Angle of elevation & depression (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.4 Angle of elevation & depression (p1-p2)
Free
![Chap 14 HWA & HWB discussion](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Chap 14 HWA & HWB discussion](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Chap 14 HWA & HWB discussion
![16.1C Compound Linear Inequalities in One Unknown connected by OR](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![16.1C Compound Linear Inequalities in One Unknown connected by OR](https://video.ttc.edu.hk/view/img/placeholder-image.png)
16.1C Compound Linear Inequalities in One Unknown connected by OR
![S1 Ch8.3 “Book” P.8.24 Practice 8.20](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.3 “Book” P.8.24 Practice 8.20](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.3 “Book” P.8.24 Practice 8.20
Free
![S1 Ch8.3 “Book” P.8.23 Practice 8.19](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.3 “Book” P.8.23 Practice 8.19](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.3 “Book” P.8.23 Practice 8.19
Free
![S4-Ch16.1.2 Class Practice (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch16.1.2 Class Practice (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch16.1.2 Class Practice (p4)
Free
![S4-Ch16.1.2 Class Practice (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch16.1.2 Class Practice (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch16.1.2 Class Practice (p4)
Free
![S5-Ch16.1.2 Class Practice (p2-p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch16.1.2 Class Practice (p2-p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch16.1.2 Class Practice (p2-p3)
Free
![S5-Ch16.1.2 Compound Inequalities involving ‘OR’ (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch16.1.2 Compound Inequalities involving ‘OR’ (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch16.1.2 Compound Inequalities involving ‘OR’ (p1)
Free
![S1 Ch8.3 “Book” P.8.22 Practice 8.18](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.3 “Book” P.8.22 Practice 8.18](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.3 “Book” P.8.22 Practice 8.18
Free
![S1 Ch8.3 “Book” P.8.21 Practice 8.17](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.3 “Book” P.8.21 Practice 8.17](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.3 “Book” P.8.21 Practice 8.17
Free
![S1 Ch8.3 “Book” P.8.19 Practice 8.16](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.3 “Book” P.8.19 Practice 8.16](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.3 “Book” P.8.19 Practice 8.16
Free
![S1 Ch8.3 “Book” P.8.19 Practice 8.15](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.3 “Book” P.8.19 Practice 8.15](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.3 “Book” P.8.19 Practice 8.15
Free
![S1 Ch8.3 “Book” P.8.18 Class activity 8.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.3 “Book” P.8.18 Class activity 8.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.3 “Book” P.8.18 Class activity 8.3
Free
![16.1AB Revision & Compound Linear Inequalities in One Unknown connected by AND](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![16.1AB Revision & Compound Linear Inequalities in One Unknown connected by AND](https://video.ttc.edu.hk/view/img/placeholder-image.png)
16.1AB Revision & Compound Linear Inequalities in One Unknown connected by AND
![S1 Ch8.2 “Book” P.8.14 Class Exercise 8.2B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.2 “Book” P.8.14 Class Exercise 8.2B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.2 “Book” P.8.14 Class Exercise 8.2B
Free
![S1 Ch8.2 “Book” P.8.14 Practice 8.14](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.2 “Book” P.8.14 Practice 8.14](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.2 “Book” P.8.14 Practice 8.14
Free
![S1 Ch8.2 “Book” P.8.13 Practice 8.13](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.2 “Book” P.8.13 Practice 8.13](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.2 “Book” P.8.13 Practice 8.13
Free
![S5-Ch16.1 Class Practice (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch16.1 Class Practice (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch16.1 Class Practice (p3-p4)
Free
![S5-Ch16.1 Class Practice (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch16.1 Class Practice (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch16.1 Class Practice (p2)
Free
![S5-Ch16.1 Compound Inequalities involving ‘AND’ (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch16.1 Compound Inequalities involving ‘AND’ (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch16.1 Compound Inequalities involving ‘AND’ (p1)
Free
![S5-Ch16.0 Class Practice (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch16.0 Class Practice (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch16.0 Class Practice (p3-p4)
Free
![S5-Ch16.0 Concept of Inequalities (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch16.0 Concept of Inequalities (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch16.0 Concept of Inequalities (p1-p2)
Free
![S1 Ch8.2 “Book” P.8.13 Practice 8.12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.2 “Book” P.8.13 Practice 8.12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.2 “Book” P.8.13 Practice 8.12
Free
![S1 Ch8.2 “Book” P.8.12 Practice 8.11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.2 “Book” P.8.12 Practice 8.11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.2 “Book” P.8.12 Practice 8.11
Free
![S1 Ch8.2 “Book” P.8.11 Practice 8.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.2 “Book” P.8.11 Practice 8.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.2 “Book” P.8.11 Practice 8.10
Free
![S.3 Maths Ch.8.2 Rhombus, Rectangle and square + CW 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.3 Maths Ch.8.2 Rhombus, Rectangle and square + CW 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.3 Maths Ch.8.2 Rhombus, Rectangle and square + CW 2
Free
![S4-Ch7.3 example 8-example 10 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.3 example 8-example 10 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.3 example 8-example 10 (p4)
Free
![S4-Ch7.3 example 5-example 7 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.3 example 5-example 7 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.3 example 5-example 7 (p3)
Free
![S4-Ch7.3 example 2-example 4 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.3 example 2-example 4 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.3 example 2-example 4 (p2)
Free
![S4-Ch7.3 Cosine Formula (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.3 Cosine Formula (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.3 Cosine Formula (p1)
Free
![S5-Ch14.2 example 9 - example 10 (p5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch14.2 example 9 - example 10 (p5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch14.2 example 9 - example 10 (p5)
Free
![360 Example and Practice D14.5 - D14.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![360 Example and Practice D14.5 - D14.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
360 Example and Practice D14.5 - D14.6
![14.2 Algebraic description of a locus](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![14.2 Algebraic description of a locus](https://video.ttc.edu.hk/view/img/placeholder-image.png)
14.2 Algebraic description of a locus
![S1 Ch8.2 “Book” P.8.11 Class exercise 8.2A](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.2 “Book” P.8.11 Class exercise 8.2A](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.2 “Book” P.8.11 Class exercise 8.2A
Free
![S1 Ch8.2 “Book” P.8.10 Practice 8.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.2 “Book” P.8.10 Practice 8.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.2 “Book” P.8.10 Practice 8.9
Free
![S1 Ch8.2 “Book” P.8.10 Practice 8.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.2 “Book” P.8.10 Practice 8.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.2 “Book” P.8.10 Practice 8.8
Free
![S1 Ch8.2 “Book” P.8.9 Practice 8.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.2 “Book” P.8.9 Practice 8.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.2 “Book” P.8.9 Practice 8.7
Free
![360 P.14.7 Checkyourself Textbook EX14.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![360 P.14.7 Checkyourself Textbook EX14.1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
360 P.14.7 Checkyourself Textbook EX14.1
![S4-Ch7.2 example 7-example 9 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.2 example 7-example 9 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.2 example 7-example 9 (p4)
Free
![S4-Ch7.2 Example 5 - Example 6 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.2 Example 5 - Example 6 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.2 Example 5 - Example 6 (p3)
Free
![S4-Ch7.2 Sine Formula (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.2 Sine Formula (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.2 Sine Formula (p1-p2)
Free
![S1 Ch8.1 “Book” P.8.7 Class Exercise 8.1B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.1 “Book” P.8.7 Class Exercise 8.1B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.1 “Book” P.8.7 Class Exercise 8.1B
Free
![S1 Ch8.1 “Book” P.8.6 Practice 8.5 - 8.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.1 “Book” P.8.6 Practice 8.5 - 8.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.1 “Book” P.8.6 Practice 8.5 - 8.6
Free
![[1] - Introduction to Percentages 百分比簡介](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[1] - Introduction to Percentages 百分比簡介](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[1] - Introduction to Percentages 百分比簡介
Free
![360 practice Example 14.1-14.3 Book P.10 Class Exercises](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![360 practice Example 14.1-14.3 Book P.10 Class Exercises](https://video.ttc.edu.hk/view/img/placeholder-image.png)
360 practice Example 14.1-14.3 Book P.10 Class Exercises
![14.1 Locus and its Geometric Description](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![14.1 Locus and its Geometric Description](https://video.ttc.edu.hk/view/img/placeholder-image.png)
14.1 Locus and its Geometric Description
![S5-Ch14.2 Example 7 - Example 8 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch14.2 Example 7 - Example 8 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch14.2 Example 7 - Example 8 (p4)
Free
![S5-Ch14.2 Example 5 - Example 6 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch14.2 Example 5 - Example 6 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch14.2 Example 5 - Example 6 (p3)
Free
![S1 Ch8.1 “Book” P.8.6 Class Exercise 8.1A](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.1 “Book” P.8.6 Class Exercise 8.1A](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.1 “Book” P.8.6 Class Exercise 8.1A
Free
[1] - Introduction to Percentages 百分比簡介
145 0 03-Math Free
![[1] - Introduction to Percentages 百分比簡介](https://video.ttc.edu.hk/videos/_YPTuniqid_5e612277861c27.97438226.jpg?1583424129)
IDENTITY網站: http://project-identity.hk 影片內容: 00:05 - what is percentage 甚麼是百分比 00:49 - arithmetic operations of percentage 百分比的四則運算 03:01 - finding part / whole using percentage 用百分比計算「部分」和「整體」 04:27 - illustrative example 1 例子1 04:59 - illustrative example 2 例子2 05:45 - illustrative example 3 例子3 所屬主題: [初中數學] - Percentages 百分比
![S1 Ch8.1 “Book” P.8.5 Practice 8.3,8.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.1 “Book” P.8.5 Practice 8.3,8.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.1 “Book” P.8.5 Practice 8.3,8.4
Free
![S1 Ch8.1 “Book” P.8.4 Practice 8.1,8.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch8.1 “Book” P.8.4 Practice 8.1,8.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch8.1 “Book” P.8.4 Practice 8.1,8.2
Free
![[INTRO] - Why Percentages? 為何需要百分比?](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[INTRO] - Why Percentages? 為何需要百分比?](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[INTRO] - Why Percentages? 為何需要百分比?
Free
![S.3 Maths Ch.8.1 Parallelograms (part 1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S.3 Maths Ch.8.1 Parallelograms (part 1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S.3 Maths Ch.8.1 Parallelograms (part 1)
Free
![S-5 Ch-15-5 Intersection of a st line and a circle + HW(B6)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S-5 Ch-15-5 Intersection of a st line and a circle + HW(B6)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S-5 Ch-15-5 Intersection of a st line and a circle + HW(B6)
Free
![15.5 360 15B.33 Check Yourself discussion](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![15.5 360 15B.33 Check Yourself discussion](https://video.ttc.edu.hk/view/img/placeholder-image.png)
15.5 360 15B.33 Check Yourself discussion
![15.5 360 15B.33 Check Yourself discussion](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![15.5 360 15B.33 Check Yourself discussion](https://video.ttc.edu.hk/view/img/placeholder-image.png)
15.5 360 15B.33 Check Yourself discussion
Free
![S4-Ch7.1 Heron’s Formula (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.1 Heron’s Formula (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.1 Heron’s Formula (p3-p4)
Free
![S4-Ch7.1 Area of aTriangle (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch7.1 Area of aTriangle (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch7.1 Area of aTriangle (p1-p2)
Free
![s4_ict_SQL_EX_solution_discussion](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![s4_ict_SQL_EX_solution_discussion](https://video.ttc.edu.hk/view/img/placeholder-image.png)
s4_ict_SQL_EX_solution_discussion
![S5-Ch14.2 example 3 - example 4 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch14.2 example 3 - example 4 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch14.2 example 3 - example 4 (p2)
Free
![S5-Ch14.2 example1-example2 (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch14.2 example1-example2 (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch14.2 example1-example2 (p1)
Free
![S5-Ch14.1-Locus (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch14.1-Locus (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch14.1-Locus (p1-p2)
Free
![15.5C Equations of Tangents to a Circle](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![15.5C Equations of Tangents to a Circle](https://video.ttc.edu.hk/view/img/placeholder-image.png)
15.5C Equations of Tangents to a Circle
![S4-Ch6.4 Worksheet (p1-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.4 Worksheet (p1-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.4 Worksheet (p1-p4)
Free
![S4-Ch6.1 Worksheet (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.1 Worksheet (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.1 Worksheet (p1-p2)
Free
![S3 Ch7.4 Rates 差餉 and Salaries Tax 薪俸稅 V1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.4 Rates 差餉 and Salaries Tax 薪俸稅 V1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.4 Rates 差餉 and Salaries Tax 薪俸稅 V1
![15.5B Coordinates of points of intersection of a st line and a circle](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![15.5B Coordinates of points of intersection of a st line and a circle](https://video.ttc.edu.hk/view/img/placeholder-image.png)
15.5B Coordinates of points of intersection of a st line and a circle
![15.5A No. of points of intersection of a st line and a circle](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![15.5A No. of points of intersection of a st line and a circle](https://video.ttc.edu.hk/view/img/placeholder-image.png)
15.5A No. of points of intersection of a st line and a circle
![S1 Ch7.4 “Book” P.7.35 Practice 7.20](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.4 “Book” P.7.35 Practice 7.20](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.4 “Book” P.7.35 Practice 7.20
Free
![360 practice EX15B.1 (6,8,10,12, 23, 24) explain](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![360 practice EX15B.1 (6,8,10,12, 23, 24) explain](https://video.ttc.edu.hk/view/img/placeholder-image.png)
360 practice EX15B.1 (6,8,10,12, 23, 24) explain
![S1 Ch7.4 “Book” P.7.34 Practice 7.18](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.4 “Book” P.7.34 Practice 7.18](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.4 “Book” P.7.34 Practice 7.18
Free
![S1 Ch7.4 “Book” P.7.34 Practice 7.19](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.4 “Book” P.7.34 Practice 7.19](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.4 “Book” P.7.34 Practice 7.19
Free
![S5 Ch15B.1 360 V1 Equation is Circle: Standard Form](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5 Ch15B.1 360 V1 Equation is Circle: Standard Form](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5 Ch15B.1 360 V1 Equation is Circle: Standard Form
![15.4B.5 Finding centre and radius from general form](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![15.4B.5 Finding centre and radius from general form](https://video.ttc.edu.hk/view/img/placeholder-image.png)
15.4B.5 Finding centre and radius from general form
![360 practice EX15B.1 (14, 15, 18, 21) explain](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![360 practice EX15B.1 (14, 15, 18, 21) explain](https://video.ttc.edu.hk/view/img/placeholder-image.png)
360 practice EX15B.1 (14, 15, 18, 21) explain
![S4-Ch6.5 example 5 - example 6 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.5 example 5 - example 6 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.5 example 5 - example 6 (p3)
Free
![S4-Ch6.5 example 3 - example 4 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.5 example 3 - example 4 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.5 example 3 - example 4 (p2)
Free
![S4-Ch6.5 Trigonometric identities (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.5 Trigonometric identities (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.5 Trigonometric identities (p1)
Free
![S3 Ch7.3 Compound interest 堂課V3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.3 Compound interest 堂課V3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.3 Compound interest 堂課V3
![S3 Ch7.3 Compound Interest 堂課V1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.3 Compound Interest 堂課V1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.3 Compound Interest 堂課V1
![S3 Ch7.3 Compound Interest 堂課V2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.3 Compound Interest 堂課V2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.3 Compound Interest 堂課V2
![S1 Ch7.3 堂課(6) Addition and subtraction of polynomials V5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.3 堂課(6) Addition and subtraction of polynomials V5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.3 堂課(6) Addition and subtraction of polynomials V5
![S1 Ch 7.4 “Book” P.7.33 Practice 7.17](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch 7.4 “Book” P.7.33 Practice 7.17](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch 7.4 “Book” P.7.33 Practice 7.17
Free
![[4] - Multiplication of Polynomials 多項式乘法運算](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[4] - Multiplication of Polynomials 多項式乘法運算](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[4] - Multiplication of Polynomials 多項式乘法運算
Free
![S5 15A.3 360 堂課 Intersection points between two straight lines V3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5 15A.3 360 堂課 Intersection points between two straight lines V3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5 15A.3 360 堂課 Intersection points between two straight lines V3
![S5 15A.3 360 堂課 Intersection points between two straight lines V1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5 15A.3 360 堂課 Intersection points between two straight lines V1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5 15A.3 360 堂課 Intersection points between two straight lines V1
![S5 15A.3 360 堂課 Intersection points between two straight lines V2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5 15A.3 360 堂課 Intersection points between two straight lines V2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5 15A.3 360 堂課 Intersection points between two straight lines V2
![S5-Ch15.5 example 6 - example 7 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.5 example 6 - example 7 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.5 example 6 - example 7 (p4)
Free
![S5-Ch15.5 example 4 -example 5 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.5 example 4 -example 5 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.5 example 4 -example 5 (p3)
Free
[4] - Multiplication of Polynomials 多項式乘法運算
165 0 03-Math Free
![[4] - Multiplication of Polynomials 多項式乘法運算](https://video.ttc.edu.hk/videos/_YPTuniqid_5e539b672b6e76.01912342.jpg?1582944586)
IDENTITY網站: http://project-identity.hk 影片內容: 00:20 - distributive law of multiplication 乘法分配性質 02:05 - multiplication of polynomials 多項式的乘法 04:50 - illustrative example 1 例子1 06:25 - illustrative example 2 例子2 所屬主題: [初中數學] - Introduction to Polynomials 多項式簡介
![S5-Ch15.5 example 2 - example 3 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.5 example 2 - example 3 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.5 example 2 - example 3 (p2)
Free
![S5-Ch15.5 Intersection of a straight line and a Circle (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.5 Intersection of a straight line and a Circle (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.5 Intersection of a straight line and a Circle (p1-p2)
Free
![S4-Ch6.4B example 5 - example 6 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.4B example 5 - example 6 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.4B example 5 - example 6 (p4)
Free
![S4-Ch6.4 example 3-example 4 (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.4 example 3-example 4 (p3-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.4 example 3-example 4 (p3-p4)
Free
![15.4B.4 Finding General Form of a Circle with given 3 points](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![15.4B.4 Finding General Form of a Circle with given 3 points](https://video.ttc.edu.hk/view/img/placeholder-image.png)
15.4B.4 Finding General Form of a Circle with given 3 points
![15.4B.3 Finding General Form of a Circle with origin as one given point](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![15.4B.3 Finding General Form of a Circle with origin as one given point](https://video.ttc.edu.hk/view/img/placeholder-image.png)
15.4B.3 Finding General Form of a Circle with origin as one given point
![15.4B.2 Finding General Form of a circle from known radius or diameter](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![15.4B.2 Finding General Form of a circle from known radius or diameter](https://video.ttc.edu.hk/view/img/placeholder-image.png)
15.4B.2 Finding General Form of a circle from known radius or diameter
![15.4B.1 General Form of Equation of Circle (Intro and Conversion)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![15.4B.1 General Form of Equation of Circle (Intro and Conversion)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
15.4B.1 General Form of Equation of Circle (Intro and Conversion)
![S5-Ch15.4 example5 - example6 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.4 example5 - example6 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.4 example5 - example6 (p4)
Free
![S5-Ch15.4 example2 - example4 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.4 example2 - example4 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.4 example2 - example4 (p3)
Free
![S5-Ch15.4 example 1 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.4 example 1 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.4 example 1 (p2)
Free
![S5-Ch15.4 General Form of Equations of Circle (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.4 General Form of Equations of Circle (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.4 General Form of Equations of Circle (p2)
Free
![S5-Ch15.4 Equations of Circles-2 (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.4 Equations of Circles-2 (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.4 Equations of Circles-2 (p1)
Free
![S5-Ch15.4 Equations of Circles -1 (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.4 Equations of Circles -1 (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.4 Equations of Circles -1 (p1)
Free
![S1 Ch7.3 “Book” P.7.28 Practice 7.12 & 7.14](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.3 “Book” P.7.28 Practice 7.12 & 7.14](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.3 “Book” P.7.28 Practice 7.12 & 7.14
Free
![[3] - Addition and Subtraction of Polynomials 多項式加減運算](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[3] - Addition and Subtraction of Polynomials 多項式加減運算](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[3] - Addition and Subtraction of Polynomials 多項式加減運算
Free
![S3 Ch7.1 教學影片 V9 堂課(3) Class Ex.7.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.1 教學影片 V9 堂課(3) Class Ex.7.3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.1 教學影片 V9 堂課(3) Class Ex.7.3
![S3 Ch7.1 教學影片 V8 堂課(3) Practise 7.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.1 教學影片 V8 堂課(3) Practise 7.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.1 教學影片 V8 堂課(3) Practise 7.9
![S3 Ch7.1 教學影片 V7堂課(3) Practise 7.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.1 教學影片 V7堂課(3) Practise 7.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.1 教學影片 V7堂課(3) Practise 7.8
![S3 Ch7.1 教學影片 V6 堂課(3) Practise 7.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.1 教學影片 V6 堂課(3) Practise 7.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.1 教學影片 V6 堂課(3) Practise 7.7
![S3 Ch7.1 Percentage change 沒有實際🌟原值🌟和🌟新值🌟的情況 教學影片 V5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.1 Percentage change 沒有實際🌟原值🌟和🌟新值🌟的情況 教學影片 V5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.1 Percentage change 沒有實際🌟原值🌟和🌟新值🌟的情況 教學影片 V5
![S3 Ch7.1 Successive % change 教學影片V4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.1 Successive % change 教學影片V4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.1 Successive % change 教學影片V4
![S3 Ch7.1 教學影片V3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.1 教學影片V3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.1 教學影片V3
![S3 Ch7.1 教學影片V2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.1 教學影片V2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.1 教學影片V2
![S3 Ch7.1 教學影片V1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.1 教學影片V1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.1 教學影片V1
![檢查已繳交功課記錄5AMath](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![檢查已繳交功課記錄5AMath](https://video.ttc.edu.hk/view/img/placeholder-image.png)
檢查已繳交功課記錄5AMath
![檢查上學期Daily Marks 記錄5AMath](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![檢查上學期Daily Marks 記錄5AMath](https://video.ttc.edu.hk/view/img/placeholder-image.png)
檢查上學期Daily Marks 記錄5AMath
![檢查已繳交功課記錄3CMath](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![檢查已繳交功課記錄3CMath](https://video.ttc.edu.hk/view/img/placeholder-image.png)
檢查已繳交功課記錄3CMath
![S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 15](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 15](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 15
![S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 14](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 14](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 14
![S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 13](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 13](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 13
![S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 12
![S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 11
![S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 Ch7.2 Growth 增長 and Decay 折舊 堂課(4)Practice 10
![15.4A Standard Form of Equation of Circle](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![15.4A Standard Form of Equation of Circle](https://video.ttc.edu.hk/view/img/placeholder-image.png)
15.4A Standard Form of Equation of Circle
![S4- Ch6.4.3 (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4- Ch6.4.3 (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4- Ch6.4.3 (p1)
Free
![S4-Ch6.4 example 2 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.4 example 2 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.4 example 2 (p3)
Free
![S4-Ch6.4 example 2 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.4 example 2 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.4 example 2 (p2)
Free
![S4-Ch6.4 Trigonometric Ratio (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.4 Trigonometric Ratio (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.4 Trigonometric Ratio (p1)
Free
![檢查已繳交功課記錄](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![檢查已繳交功課記錄](https://video.ttc.edu.hk/view/img/placeholder-image.png)
檢查已繳交功課記錄
![[1] - Laws of Positive Integral Indices 正整指數定律](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[1] - Laws of Positive Integral Indices 正整指數定律](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[1] - Laws of Positive Integral Indices 正整指數定律
Free
![[INTRO] - Polynomials in Daily Life 日常生活中的多項式](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[INTRO] - Polynomials in Daily Life 日常生活中的多項式](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[INTRO] - Polynomials in Daily Life 日常生活中的多項式
Free
![[4] - Multiplication of Polynomials 多項式乘法運算](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[4] - Multiplication of Polynomials 多項式乘法運算](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[4] - Multiplication of Polynomials 多項式乘法運算
Free
![[3] - Addition and Subtraction of Polynomials 多項式加減運算](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[3] - Addition and Subtraction of Polynomials 多項式加減運算](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[3] - Addition and Subtraction of Polynomials 多項式加減運算
Free
![[2] - Arrangement and Value of Polynomials 多項式的排列及數值](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[2] - Arrangement and Value of Polynomials 多項式的排列及數值](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[2] - Arrangement and Value of Polynomials 多項式的排列及數值
Free
![[1] - Basic Concepts of Monomials and Polynomials 單項式及多項式概念](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[1] - Basic Concepts of Monomials and Polynomials 單項式及多項式概念](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[1] - Basic Concepts of Monomials and Polynomials 單項式及多項式概念
Free
![S1 Ch7.2 “Book” P.7.23 Class Exercise 7.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.2 “Book” P.7.23 Class Exercise 7.2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.2 “Book” P.7.23 Class Exercise 7.2
Free
![S1 Ch7.2 “Book” P.7.22 Practice 7.11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.2 “Book” P.7.22 Practice 7.11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.2 “Book” P.7.22 Practice 7.11
Free
![S1 Ch7.2 “Book” P.7.22 Practice 7.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.2 “Book” P.7.22 Practice 7.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.2 “Book” P.7.22 Practice 7.10
Free
![S1 Ch.7.2 教學影片 V1 有關 Monomials 及 Polynomial 的定義 和 重要生字](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch.7.2 教學影片 V1 有關 Monomials 及 Polynomial 的定義 和 重要生字](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch.7.2 教學影片 V1 有關 Monomials 及 Polynomial 的定義 和 重要生字
![Ch.7.1 Law of indices 指數定律⋯⋯教學影片 V7 堂課(3) Part 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Ch.7.1 Law of indices 指數定律⋯⋯教學影片 V7 堂課(3) Part 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Ch.7.1 Law of indices 指數定律⋯⋯教學影片 V7 堂課(3) Part 2
![Ch.7.1 Law of indices 指數定律⋯⋯教學影片V6 堂課(3) Part 1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Ch.7.1 Law of indices 指數定律⋯⋯教學影片V6 堂課(3) Part 1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Ch.7.1 Law of indices 指數定律⋯⋯教學影片V6 堂課(3) Part 1
![S1 Ch7.1 教學影片V5 堂課 (2) Part 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.1 教學影片V5 堂課 (2) Part 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.1 教學影片V5 堂課 (2) Part 2
![S1 Ch7.1 Laws of indices 教學影片V3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.1 Laws of indices 教學影片V3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.1 Laws of indices 教學影片V3
![S1 Ch7.1 Laws of indices 教學影片V2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.1 Laws of indices 教學影片V2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.1 Laws of indices 教學影片V2
![S1 Ch7 Law of Indices 指數定律 V1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7 Law of Indices 指數定律 V1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7 Law of Indices 指數定律 V1
![S1 Ch7.2 “Book” P.7.21 Practice 7.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.2 “Book” P.7.21 Practice 7.9](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.2 “Book” P.7.21 Practice 7.9
Free
![S1 Ch7.2 “Book” P.7.20 Practice 7.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.2 “Book” P.7.20 Practice 7.8](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.2 “Book” P.7.20 Practice 7.8
Free
![[2] - Arrangement and Value of Polynomials 多項式的排列及數值](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[2] - Arrangement and Value of Polynomials 多項式的排列及數值](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[2] - Arrangement and Value of Polynomials 多項式的排列及數值
Free
![S5-Ch15.3 example 2 (p2-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.3 example 2 (p2-p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.3 example 2 (p2-p4)
Free
[4] - Multiplication of Polynomials 多項式乘法運算
140 0 03-Math Free
![[4] - Multiplication of Polynomials 多項式乘法運算](https://video.ttc.edu.hk/videos/_YPTuniqid_5e4b61c72fa250.88393899.jpg?1582944586)
IDENTITY網站: http://project-identity.hk 影片內容: 00:20 - distributive law of multiplication 乘法分配性質 02:05 - multiplication of polynomials 多項式的乘法 04:50 - illustrative example 1 例子1 06:25 - illustrative example 2 例子2 所屬主題: [初中數學] - Introduction to Polynomials 多項式簡介
[2] - Arrangement and Value of Polynomials 多項式的排列及數值
139 0 03-Math Free
![[2] - Arrangement and Value of Polynomials 多項式的排列及數值](https://video.ttc.edu.hk/videos/_YPTuniqid_5e4b6199e4a544.51653372.jpg?1582944586)
IDENTITY網站: http://project-identity.hk 影片內容: 00:16 - like terms and unlike terms 同類項及異頪項 03:09 - arrangement of terms 項的排列 05:02 - values of polynomials by substitution 多項式的值(代入法) 所屬主題: [初中數學] - Introduction to Polynomials 多項式簡介
[1] - Basic Concepts of Monomials and Polynomials 單項式及多項式概念
151 0 03-Math Free
![[1] - Basic Concepts of Monomials and Polynomials 單項式及多項式概念](https://video.ttc.edu.hk/videos/_YPTuniqid_5e4b616f5c96b3.78035229.jpg?1582944586)
IDENTITY網站: http://project-identity.hk 影片內容: 00:22 - definition of monomials 單項式定義 02:44 - coefficient, constant and degree 係數、常數及次數 04:56 - definition of polynomials 多項式定義 06:46 - degree of polynomial 多項式的次數 所屬主題: [初中數學] - Introduction to Polynomials 多項式簡介
[2] - Arrangement and Value of Polynomials 多項式的排列及數值
138 0 03-Math Free
![[2] - Arrangement and Value of Polynomials 多項式的排列及數值](https://video.ttc.edu.hk/videos/_YPTuniqid_5e4a4d22cb8d87.64653928.jpg?1582944586)
IDENTITY網站: http://project-identity.hk 影片內容: 00:16 - like terms and unlike terms 同類項及異頪項 03:09 - arrangement of terms 項的排列 05:02 - values of polynomials by substitution 多項式的值(代入法) 所屬主題: [初中數學] - Introduction to Polynomials 多項式簡介
![S5-Ch15.3 Number of points of Intersection (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.3 Number of points of Intersection (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.3 Number of points of Intersection (p1-p2)
Free
![S1 Ch7.2 “Book” P.7.19 Quick check 7.2B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.2 “Book” P.7.19 Quick check 7.2B](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.2 “Book” P.7.19 Quick check 7.2B
Free
![S1 Ch7.2 “Book” P.7.17 Quick check 7.2A](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.2 “Book” P.7.17 Quick check 7.2A](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.2 “Book” P.7.17 Quick check 7.2A
Free
![[1] - Basic Concepts of Monomials and Polynomials 單項式及多項式概念](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[1] - Basic Concepts of Monomials and Polynomials 單項式及多項式概念](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[1] - Basic Concepts of Monomials and Polynomials 單項式及多項式概念
Free
![S5-10b](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-10b](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-10b
Free
![S5-10a](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-10a](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-10a
Free
![S4-Ch6.3 Q8-Q11 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.3 Q8-Q11 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.3 Q8-Q11 (p4)
Free
![S4-Ch6.3 Q4-Q7(p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.3 Q4-Q7(p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.3 Q4-Q7(p3)
Free
![S4-Ch6.3 Max. and Min. Values (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.3 Max. and Min. Values (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.3 Max. and Min. Values (p2)
Free
![S4-Ch6.3 Graphs of Trigonometric Function (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.3 Graphs of Trigonometric Function (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.3 Graphs of Trigonometric Function (p1)
Free
![S1 Ch7.1 “Book” P.7.16 Ex7.1 (Q36,38,39)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.1 “Book” P.7.16 Ex7.1 (Q36,38,39)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.1 “Book” P.7.16 Ex7.1 (Q36,38,39)
Free
![360 pratice 15A.3 Qick Check and Example D15A.11 &12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![360 pratice 15A.3 Qick Check and Example D15A.11 &12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
360 pratice 15A.3 Qick Check and Example D15A.11 &12
![15.3 Intersection of two Straight Lines](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![15.3 Intersection of two Straight Lines](https://video.ttc.edu.hk/view/img/placeholder-image.png)
15.3 Intersection of two Straight Lines
![S5-Ch15.2 Equations of Special straight lines (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.2 Equations of Special straight lines (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.2 Equations of Special straight lines (p4)
Free
![S5-Ch15.2 Example 6-7 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.2 Example 6-7 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.2 Example 6-7 (p3)
Free
![S5-Ch15.2 Example 3-4 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.2 Example 3-4 (p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.2 Example 3-4 (p2)
Free
![S5-Ch15.2 General Form of equations (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.2 General Form of equations (p1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.2 General Form of equations (p1)
Free
![S1 Ch7.1 “Book” p.7.14 Practice 7.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.1 “Book” p.7.14 Practice 7.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.1 “Book” p.7.14 Practice 7.7
Free
![S1 Ch7.1 “Book” p.7.13 Example 7.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.1 “Book” p.7.13 Example 7.7](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.1 “Book” p.7.13 Example 7.7
Free
![360 pratice 15A.2 General Form Example D15.7 to D15.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![360 pratice 15A.2 General Form Example D15.7 to D15.10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
360 pratice 15A.2 General Form Example D15.7 to D15.10
[1] - Basic Concepts of Monomials and Polynomials 單項式及多項式概念
145 0 03-Math Free
![[1] - Basic Concepts of Monomials and Polynomials 單項式及多項式概念](https://video.ttc.edu.hk/videos/_YPTuniqid_5e4907f8b9cc22.79709398.jpg?1582944586)
IDENTITY網站: http://project-identity.hk 影片內容: 00:22 - definition of monomials 單項式定義 02:44 - coefficient, constant and degree 係數、常數及次數 04:56 - definition of polynomials 多項式定義 06:46 - degree of polynomial 多項式的次數 所屬主題: [初中數學] - Introduction to Polynomials 多項式簡介
![Chap 15.2 General Form of Equaitons of Straight Lines](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Chap 15.2 General Form of Equaitons of Straight Lines](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Chap 15.2 General Form of Equaitons of Straight Lines
![S4-Ch6.2 Example 6-9 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.2 Example 6-9 (p4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.2 Example 6-9 (p4)
Free
![S4-Ch6.2 Example 3-5 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.2 Example 3-5 (p3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.2 Example 3-5 (p3)
Free
![S1 Ch7.1 “Book” P. 7.13 Practice 7.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.1 “Book” P. 7.13 Practice 7.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.1 “Book” P. 7.13 Practice 7.6
Free
![S1 Ch7.1 “Book” P. 7.12 Practice 7.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.1 “Book” P. 7.12 Practice 7.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.1 “Book” P. 7.12 Practice 7.5
Free
![S4-ch6.2 Signs of Trigonometric Ratios (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-ch6.2 Signs of Trigonometric Ratios (p1-p2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-ch6.2 Signs of Trigonometric Ratios (p1-p2)
Free
![S1 Ch7.1 “Book” P. 7.10 Practice 7.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.1 “Book” P. 7.10 Practice 7.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.1 “Book” P. 7.10 Practice 7.4
Free
![S3 maths chap7 2 lesson 1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 maths chap7 2 lesson 1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 maths chap7 2 lesson 1
Free
![S3 maths chap7 2 lesson 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 maths chap7 2 lesson 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 maths chap7 2 lesson 2
Free
![360 Practice D15A.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![360 Practice D15A.6](https://video.ttc.edu.hk/view/img/placeholder-image.png)
360 Practice D15A.6
![360 Practice D15A.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![360 Practice D15A.5](https://video.ttc.edu.hk/view/img/placeholder-image.png)
360 Practice D15A.5
![360 Practice D15A.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![360 Practice D15A.4](https://video.ttc.edu.hk/view/img/placeholder-image.png)
360 Practice D15A.4
![360 Practice D15A.1 to 3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![360 Practice D15A.1 to 3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
360 Practice D15A.1 to 3
![S1 Ch7.1 “Book” P.7.8 Practice 7.3 ( a,b)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.1 “Book” P.7.8 Practice 7.3 ( a,b)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.1 “Book” P.7.8 Practice 7.3 ( a,b)
Free
![S1 Ch7.1 “Book” P.7.7 Practice 7.2 ( a,b,c)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.1 “Book” P.7.7 Practice 7.2 ( a,b,c)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.1 “Book” P.7.7 Practice 7.2 ( a,b,c)
Free
![S1 Ch7.1 “Book” P.7.5 Practice 7.1 ( a,b,c)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S1 Ch7.1 “Book” P.7.5 Practice 7.1 ( a,b,c)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S1 Ch7.1 “Book” P.7.5 Practice 7.1 ( a,b,c)
Free
![[1] - Laws of Positive Integral Indices 正整指數定律](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![[1] - Laws of Positive Integral Indices 正整指數定律](https://video.ttc.edu.hk/view/img/placeholder-image.png)
[1] - Laws of Positive Integral Indices 正整指數定律
Free
![S3 maths chap7 1 lesson 3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 maths chap7 1 lesson 3](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 maths chap7 1 lesson 3
Free
![S3 maths chap7 1 lesson 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 maths chap7 1 lesson 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 maths chap7 1 lesson 2
Free
![S3 maths chap7 1 lesson 1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S3 maths chap7 1 lesson 1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S3 maths chap7 1 lesson 1
Free
[1] - Laws of Positive Integral Indices 正整指數定律
203 0 03-Math Free
![[1] - Laws of Positive Integral Indices 正整指數定律](https://video.ttc.edu.hk/videos/_YPTuniqid_5e3f94ff8880b2.86004527.jpg?1582944586)
IDENTITY網站: http://project-identity.hk 影片內容: 00:15 - review of index notation 重溫指數記數法 00:51 - a^m × a^n = a^(m + n) 01:52 - a^m ÷ a^n = a^(m - n) 03:01 - (a^m)^n = a^(m × n) 04:11 - (ab)^n = (a^n)(b^n) 05:26 - (a/b)^n = (a^n)/(b^n) 所屬主題: [初中數學] - Laws of Integral Indices 整數指數定律
![S2 maths chap13 2 lesson 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S2 maths chap13 2 lesson 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S2 maths chap13 2 lesson 2
Free
![S2 maths chap13 2 lesson 1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S2 maths chap13 2 lesson 1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S2 maths chap13 2 lesson 1
Free
![S2 maths chap13 1 complementary lesson 補充課堂](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S2 maths chap13 1 complementary lesson 補充課堂](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S2 maths chap13 1 complementary lesson 補充課堂
Free
![S2 maths chap13 1 lesson 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S2 maths chap13 1 lesson 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S2 maths chap13 1 lesson 2
Free
![S2 maths chap13 1 lesson 1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S2 maths chap13 1 lesson 1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S2 maths chap13 1 lesson 1
Free
![S2 maths First Exam Section C Q12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S2 maths First Exam Section C Q12](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S2 maths First Exam Section C Q12
Free
![S2 maths First Exam Section C Q11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S2 maths First Exam Section C Q11](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S2 maths First Exam Section C Q11
Free
![S2 maths First Exam Section C Q10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S2 maths First Exam Section C Q10](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S2 maths First Exam Section C Q10
Free
![S2 maths First Exam Section B SQ](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S2 maths First Exam Section B SQ](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S2 maths First Exam Section B SQ
Free
![S2 maths First Exam Section A MC](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S2 maths First Exam Section A MC](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S2 maths First Exam Section A MC
Free
![Chap 15.1.1 Equation of a straight line](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Chap 15.1.1 Equation of a straight line](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Chap 15.1.1 Equation of a straight line
![S5-Ch15.1 Intercept Form (p.7)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.1 Intercept Form (p.7)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.1 Intercept Form (p.7)
Free
![S5-Ch15.1 Slope-intercept form-2 (p.6)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.1 Slope-intercept form-2 (p.6)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.1 Slope-intercept form-2 (p.6)
Free
![S5-Ch15.1 Slope -intercept form (p.5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.1 Slope -intercept form (p.5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.1 Slope -intercept form (p.5)
Free
![Chap15 Intro](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Chap15 Intro](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Chap15 Intro
![S5-Ch15.1 Point-slope Form (p.4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.1 Point-slope Form (p.4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.1 Point-slope Form (p.4)
Free
![S5-Ch15.1 Point-slope Form (p.3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.1 Point-slope Form (p.3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.1 Point-slope Form (p.3)
Free
![S5-Ch15.1 Two-point Form (p.2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.1 Two-point Form (p.2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.1 Two-point Form (p.2)
Free
![S5-Ch15.1 Two-point Form (p.1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.1 Two-point Form (p.1)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.1 Two-point Form (p.1)
Free
![S4-Ch6.1 Basic Trigonometric Identities (p.8)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.1 Basic Trigonometric Identities (p.8)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.1 Basic Trigonometric Identities (p.8)
Free
![S4-Ch6.1 Class Practice (p.7)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.1 Class Practice (p.7)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.1 Class Practice (p.7)
Free
![S4-Ch6.1 Special Angles (p.6)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.1 Special Angles (p.6)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.1 Special Angles (p.6)
Free
![S4-Ch6.1 Class Practice (p.5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.1 Class Practice (p.5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.1 Class Practice (p.5)
Free
![S4-Ch6.1 Example 3 (p.5)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.1 Example 3 (p.5)
Free
![S4-Ch6.1 Class Practice (p.3-p.4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.1 Class Practice (p.3-p.4)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.1 Class Practice (p.3-p.4)
Free
![S4-Ch6.1 Example 2 (p.3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.1 Example 2 (p.3)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.1 Example 2 (p.3)
Free
![S4-Ch6.1 Class Practice (p.2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.1 Class Practice (p.2)](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.1 Class Practice (p.2)
Free
![S4-Ch6.1 Pythagoras' Theorem](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S4-Ch6.1 Pythagoras' Theorem](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S4-Ch6.1 Pythagoras' Theorem
Free
![S5-Ch15.0 Parallel lines and Perpendicular lines](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.0 Parallel lines and Perpendicular lines](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.0 Parallel lines and Perpendicular lines
Free
![S5-Ch15.0 Slope and Inclination angle -2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.0 Slope and Inclination angle -2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.0 Slope and Inclination angle -2
Free
![S5-Ch15.0 Slope and Inclination angle -1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.0 Slope and Inclination angle -1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.0 Slope and Inclination angle -1
Free
![Ch15.0 Section and Mid-point Formula -2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Ch15.0 Section and Mid-point Formula -2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Ch15.0 Section and Mid-point Formula -2
Free
![S5-Ch15.0 Distance between two points -2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.0 Distance between two points -2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.0 Distance between two points -2
Free
![S5-Ch15.0 Section and Mid-point Formula -1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![S5-Ch15.0 Section and Mid-point Formula -1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
S5-Ch15.0 Section and Mid-point Formula -1
Free
![inequalities factorization 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![inequalities factorization 2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
inequalities factorization 2
Free
![inequalities factorization1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![inequalities factorization1](https://video.ttc.edu.hk/view/img/placeholder-image.png)
inequalities factorization1
Free
![revision on quadratic graph](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![revision on quadratic graph](https://video.ttc.edu.hk/view/img/placeholder-image.png)
revision on quadratic graph
Free
![Summation of AS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Summation of AS](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Summation of AS
Free
![arithmetic mean](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![arithmetic mean](https://video.ttc.edu.hk/view/img/placeholder-image.png)
arithmetic mean
Free
![Introduction to sequence](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Introduction to sequence](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Introduction to sequence
Free
![angle in alternate segment](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![angle in alternate segment](https://video.ttc.edu.hk/view/img/placeholder-image.png)
angle in alternate segment
Free
![Revision on Locus](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Revision on Locus](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Revision on Locus
Free
![revision on Application of trigonometry](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![revision on Application of trigonometry](https://video.ttc.edu.hk/view/img/placeholder-image.png)
revision on Application of trigonometry
Free
![Revision on Equations of Circles](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![Revision on Equations of Circles](https://video.ttc.edu.hk/view/img/placeholder-image.png)
Revision on Equations of Circles
Free
![revision on variation](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![revision on variation](https://video.ttc.edu.hk/view/img/placeholder-image.png)
revision on variation
Free
![A1-2](https://video.ttc.edu.hk/view/img/placeholder-image.png)
![A1-2](https://video.ttc.edu.hk/view/img/placeholder-image.png)