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ronson@hkecl.net 4/3/2020
0 0 個讚 | 106 106 次播放An explanation of the underlying Physics principles of ultrasound imaging and nuclear medicine imaging Please click here for the Chinese version. -
ronson@hkecl.net 4/3/2020
0 0 個讚 | 1,134 1,134 次播放This programme is divisible into 7 segments as follows: 1. Hooke’s discovery Making use of the story of Robert Hooke’s discovery and the findings of other… -
ronson@hkecl.net 26/2/2020
0 0 個讚 | 713 713 次播放In this experiment, we will learn aboout short sight, long sight and how to correct these eye defects. -
ronson@hkecl.net 20/2/2020
0 0 個讚 | 1,219 1,219 次播放This programme is divisible into 6 segments as follows: 1. Introduction The fact that commercial, industrial and domestic activities all rely on a continuous supply of… -
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ronson@hkecl.net 14/2/2020
2 2 個讚 | 2,643 2,643 次播放林漢明教授與主持以科學科(中一至中三)課程內不同單元的例子,介紹四個貫通科學領域、跨越學科界限的統一概念,並啟發學生在日常生活中的事物和現象中,找出這些統一概念。 請按此觀看英文版本。 -
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ronson@hkecl.net 4/3/2020
3 3 個讚 | 11,974 11,974 次播放本節目分為五部分: (一) 逃生之路 根據消防處資料,每一宗火警情況都不相同,但當聽到火警警報響起或發現火警時,必須迅速行動,尤其應採取措施,避免吸入濃煙,因為大多數火災受害者是因為吸入濃煙而致命的。以下節錄由消防處提供的有關資料,以供教師參考。 (1) 若居住的單位失火 (a) 保持鎮定。 (b) 呼喚單位內所有人離開。 (c)… -
ronson@hkecl.net 25/2/2020
0 0 個讚 | 1,161 1,161 次播放Prof. YIP Din Yan from Faculty of Education, the Chinese University of Hong Kong explains that a full understanding of the nature of science stems from an insight in the…