Mr. Pong Hai Lin

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My videos
S.1 奧數班 BennySir_L3比賽題-列表法
0:58:30

S.1 奧數班 BennySir_L3比賽題-列表法
202 Views
4 years ago
S.1 奧數班 疫情補堂BennySir_L2假設法-列表法
0:31:59

S.1 奧數班 疫情補堂BennySir_L2假設法-列表法
215 Views
4 years ago
S.1 奧數班 疫情補堂BennySir_L1基礎代數
0:31:30

S.1 奧數班 疫情補堂BennySir_L1基礎代數
207 Views
4 years ago
S.5 Maths 18.1 More about graphs of function
0:34:11

S.5 Maths 18.1 More about graphs of function
241 Views
4 years ago
S.5 M2 Ch.12.2 Integration of Trigonometric function by substitution + HW(A9)
0:59:54

S.5 M2 Ch.12.2 Integration of Trigonometric function by substitution + HW(A9)
232 Views
4 years ago
S.3 Maths Ch.10.3 Slope of a straight line + HW(A11)
0:51:01

S.3 Maths Ch.10.3 Slope of a straight line + HW(A11)
212 Views
4 years ago
S.3 Maths Ch 10.1 Distance between 2 points
0:26:43

S.3 Maths Ch 10.1 Distance between 2 points
204 Views
4 years ago
S.5 M2 Ch.12.1 Integration formula for trigonometric functions + HW(B7)
0:23:00

S.5 M2 Ch.12.1 Integration formula for trigonometric functions + HW(B7)
217 Views
4 years ago
S.5 Maths Ch.17.4 Applications of Linear programming + HW(B10)
0:58:57

S.5 Maths Ch.17.4 Applications of Linear programming + HW(B10)
194 Views
4 years ago
S-3 Maths Ch-9-3 Bearings (part II) + revision + Hw(B11)
0:56:51

S-3 Maths Ch-9-3 Bearings (part II) + revision + Hw(B11)
191 Views
4 years ago
S-5 Maths Ch-17-3 Introduction to Linear Programming + HW(A11)
0:33:39

S-5 Maths Ch-17-3 Introduction to Linear Programming + HW(A11)
190 Views
4 years ago
S.5 M2 Ch.11.4 Solving Problems by indefinite integrals(Part II)+ HW(A8)
0:34:16

S.5 M2 Ch.11.4 Solving Problems by indefinite integrals(Part II)+ HW(A8)
204 Views
4 years ago
S.5 Maths Ch.7.2 System of linear Inequalities in 2 unknowns + HW(B9)
0:22:45

S.5 Maths Ch.7.2 System of linear Inequalities in 2 unknowns + HW(B9)
191 Views
4 years ago
S.5 Maths Ch.17.1 Linear Inequalities in 2 unknown
0:36:15

S.5 Maths Ch.17.1 Linear Inequalities in 2 unknown
174 Views
4 years ago
S.3 Maths Ch.9.3 Bearings （part I ) + HW(A12)
0:53:28

S.3 Maths Ch.9.3 Bearings （part I ) + HW(A12)
181 Views
4 years ago
S.3 Maths Ch.9.2 Angles of Elevation & Depression + HW(B9)
0:54:10

S.3 Maths Ch.9.2 Angles of Elevation & Depression + HW(B9)
180 Views
4 years ago
S.3 Maths Ch.9.2 Angles of elevation and depression + HW(B9)
0:57:03

S.3 Maths Ch.9.2 Angles of elevation and depression + HW(B9)
169 Views
4 years ago
S.3 Maths Ch.9.1 Gradient and Inclination + HW(A11)
0:57:03

S.3 Maths Ch.9.1 Gradient and Inclination + HW(A11)
186 Views
4 years ago
S.3 Maths Ch8.4 Intercept Theorem (Part II) + HW(B8)
0:49:31

S.3 Maths Ch8.4 Intercept Theorem (Part II) + HW(B8)
208 Views
4 years ago
S.3 Maths Ch. 8.4 Mid-point Theorem (Part I) + Lesson Work sheet
0:25:55

S.3 Maths Ch. 8.4 Mid-point Theorem (Part I) + Lesson Work sheet
174 Views
4 years ago
S.3 Maths Ch.8.3 (Furtehr proofs related to //gram) + C.W. + Lesson Work sheet
0:25:31

S.3 Maths Ch.8.3 (Furtehr proofs related to //gram) + C.W. + Lesson Work sheet
187 Views
4 years ago
S.3 Maths Ch.8.2 Rhombus, Rectangle and square + CW 2
0:36:24

S.3 Maths Ch.8.2 Rhombus, Rectangle and square + CW 2
178 Views
4 years ago
S.3 Maths Ch.8.1 Parallelogram (Part 2) + HW(A10)
0:29:30

S.3 Maths Ch.8.1 Parallelogram (Part 2) + HW(A10)
197 Views
4 years ago
S.3 Maths Ch.8.1 Parallelograms (part 1)
0:22:00

S.3 Maths Ch.8.1 Parallelograms (part 1)
176 Views
4 years ago