All
50,846 | 14:48duration 14 minutes 48 seconds
香港通用的貨幣(二)
ronson@hkecl.net
23,874 | 15:02duration 15 minutes 2 seconds
角(一)
11,300 | 14:42duration 14 minutes 42 seconds
續三角形
jackieyclee edb-jackieyclee
631 | 04:13duration 4 minutes 13 seconds
【理財教育動畫系列】網上消費 (中文字幕可供選擇)
3,570 | 16:42duration 16 minutes 42 seconds
淺談經濟概念:本地生產總值、失業、通脹 (中文字幕可供選擇)
5,483 | 16:43duration 16 minutes 43 seconds
Market Structure (English subtitles available)
1,127 | 19:42duration 19 minutes 42 seconds
Introduction to Economic Concepts: GDP,…
Introduction to Economic Concepts: GDP, Unemployment and Inflation (English subtitles available)
60,164 | 14:50duration 14 minutes 50 seconds
三兄妹買東西 (英文字幕可供選擇)
2,439 | 19:43duration 19 minutes 43 seconds
貨幣趣談 (中文字幕可供選擇)
213 | 05:47duration 5 minutes 47 seconds
精明購書攻略 (中、英文字幕可供選擇)
757 | 14:43duration 14 minutes 43 seconds
More about Areas and Volumes (1) (English…
More about Areas and Volumes (1) (English subtitles available)
1,524 | 14:45duration 14 minutes 45 seconds
續面積和體積(一) (中文字幕可供選擇)
16,441 | 15:03duration 15 minutes 3 seconds
角(二)
919 | 20:26duration 20 minutes 26 seconds
More about 3-D figures and Trigonometry (English…
More about 3-D figures and Trigonometry (English subtitles available)
11,295 | 14:44duration 14 minutes 44 seconds
角(度) (中文字幕可供選擇)
4,066 | 16:15duration 16 minutes 15 seconds
市場結構 (中文字幕可供選擇)
395 | 14:46duration 14 minutes 46 seconds
Basic properties of circles (2) (English…
Basic properties of circles (2) (English subtitles available)
1,076 | 23:38duration 23 minutes 38 seconds
函數及其圖像 (配以中文字幕)
2,068 | 20:35duration 20 minutes 35 seconds
續立體圖形與三角
294 | 13:48duration 13 minutes 48 seconds
拋體運動 (配以中、英文字幕)
開始和結束時間:
開始時間: