Sign In
Home
Trending
Sign In
Audios and Videos
Videos
Audios
Channels
Browse Channels
Categories
Default
710
01-CHI
53
02-ENG
123
03-Math
546
04-LS
443
05-Science
237
06-CHist
49
07-Hist
148
08-Music
7
10-ICT
210
11-VArt
5
13-PHY
96
15-CHEM
99
16-GEOG
48
17-BAFS
74
18-HMSC
58
21-Religious
2
22-Econ
60
Help
About
Contact
5e3d35362b455
Subscribe
0
My videos
0:01:31
(New) Experiment 10.2 The role of the lens in focusing
Default
172 Views
1 year ago
5e3d35362b455
0:04:51
體育科資訊_20220128
Default
Free
195 Views
1 year ago
5e3d35362b455
0:17:13
2D IS Unit 8 Section 8.8 Part B & C
05-Science
Free
366 Views
2 years ago
5e3d35362b455
0:14:44
電視早會Live-20210902
Default
Free
197 Views
2 years ago
5e3d35362b455
0:26:42
電視早會Live-20210902(正式開始請移到中段(暫時))
Default
Free
171 Views
2 years ago
5e3d35362b455
0:01:47
(New) Experiment 4.3 Observing onion skin cells with a microscope
05-Science
Free
197 Views
2 years ago
5e3d35362b455
0:01:29
(New) Experiment 4.2 Observing ox eye cells with a microscope
05-Science
Free
309 Views
2 years ago
5e3d35362b455
0:01:47
(New) Experiment 4.3 Observing onion skin cells with a microscope
05-Science
Free
194 Views
2 years ago
5e3d35362b455
0:03:11
(New) Experiment 4.1 Using a microscope
05-Science
Free
175 Views
2 years ago
5e3d35362b455
0:22:03
1A IS Unit 6 Section 6.6 Part C
Default
Free
148 Views
2 years ago
5e3d35362b455
0:20:32
1A IS Unit 6 Section 6.6 Part A & B
Default
Free
165 Views
2 years ago
5e3d35362b455
0:21:18
1A IS Unit 6 Section 6.4
Default
Free
128 Views
2 years ago
5e3d35362b455
0:01:15
(New) Experiment 6.15 How can we make plasticine float?
Default
Free
154 Views
2 years ago
5e3d35362b455
0:01:21
(NEW) Experiment 6.14 Making a density column
Default
Free
108 Views
2 years ago
5e3d35362b455
0:01:50
(NEW) Experiment 6.13 Finding the densities of objects with irregular shape
Default
Free
111 Views
2 years ago
5e3d35362b455
0:01:30
(NEW) Experiment 6.12 Finding the densities of different substances
Default
Free
130 Views
2 years ago
5e3d35362b455
0:00:56
(New) Experiment 6.11 Do different substances of the same volume have the same mass?
Default
Free
110 Views
2 years ago
5e3d35362b455
0:04:15
(NEW) Experiment 6.7 Observing the thermal expansion and contraction of a solid, a liquid and a gas
Default
Free
157 Views
2 years ago
5e3d35362b455
0:03:01
中文科聽說比賽_禁毒資訊
Default
Free
128 Views
2 years ago
5e3d35362b455
0:01:52
(NEW) Experiment 6.3 Does the total volume change when water and alcohol are mixed?
Default
Free
121 Views
2 years ago
5e3d35362b455
0:00:43
(New) Experiment 6.2 Can you smell the perfume contained in a balloon?
Default
Free
185 Views
2 years ago
5e3d35362b455
0:01:17
煙灰的布朗運動Brownian motion of soot grains
Default
Free
151 Views
2 years ago
5e3d35362b455
0:01:56
(New) Experiment 6.1 Observing Brownian motion under a microscope
Default
Free
131 Views
2 years ago
5e3d35362b455
0:03:37
Brownian motion demonstration
Default
Free
120 Views
2 years ago
5e3d35362b455
0:11:01
1A IS Unit 5 Section 5.3 Section C Part 2
05-Science
Free
126 Views
2 years ago
5e3d35362b455