搜尋標籤: "reflection"
Once Upon A Book Storytelling Showcase Episode 9: The Giving Tree (English subtitles available)In this heartfelt episode, we explore The Giving Tree by Shel Silverstein focusing on the themes of kindness and benevolence. Two storytellers bring the narrative to life through dynamic interactions…
edb-chengkaying edb-chengkaying
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267 次播放
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Once Upon A Book Storytelling Showcase Episode 7: The Long Road (English subtitles available)In this powerful episode, we explore The Long Road by Rod Smith, a biography of Terry Fox that embodies perseverance, selflessness and commitment. The storyteller engages the audience by combining…
edb-chengkaying edb-chengkaying
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224 次播放
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Citizenship, Economics and Society "3-minute Concept" Animated Video Clips Series: (8) Self-concept (English subtitles available)With a view to helping students understand abstract concepts and contents in the Citizenship, Economics and Society (Secondary 1-3) curriculum more effectively, the Personal, Social and Humanities…
edb-chengkaying edb-chengkaying
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283 次播放
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Reflection and Refraction of Light (English subtitles available)The programme is divided into 4 segments: 1. Light travels in straight line Sun, stars, flames and lamps give out light. Objects that give out light are called “luminous objects”.…
ronson@hkecl.net
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2,143 次播放
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光的折射(續)1. 透鏡 節目簡介發明光學儀器的歷史。 所有光學儀器，包括望遠鏡和顯微鏡，都是由不同的透鏡組合而成。透鏡一般是利用玻 璃片磨製而成，分別形成凸透鏡和凹透鏡。透鏡的兩面都呈彎曲。如果中間厚、側邊薄，…
ronson@hkecl.net
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2,150 次播放
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光的反射和折射本節目分成四個部分： 1. 光的直綫傳播 太陽、恆星、爐火和各種燈都可以自己發光。能夠本身發光的物體，稱為『發光體』。而不可以發光的物體稱為『非發光體』。 月亮本身不會發光，但月亮將大陽直接射落月球表面上的光反射到地球，才令到月亮可…
ronson@hkecl.net
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6,508 次播放
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