Slide 1 - 光的魔力:反射与折射!🪄
光的魔力:反射与折射!🪄
通过日常魔术与实验,发现光如何弯曲与反弹!

Generated from prompt:
Create a PowerPoint presentation for 4th-grade students in China about the science of refraction and reflection, explaining how light bends or reflects through different media. The content should include interactive experiments, simple explanations, and engaging visuals to keep the students interested while learning the concepts of refraction, reflection, and total internal reflection. The presentation should start with a fun magic trick theme to introduce the topic and end with a recap of key knowledge points and real-life examples.
Fun PPT for 4th graders explores light reflection (bouncing) & refraction (bending) via magic tricks, experiments like bent pencil, visuals, total internal reflection, real-life examples, and recap. (
光的魔力:反射与折射!🪄
通过日常魔术与实验,发现光如何弯曲与反弹!








全内反射 (TIR) 光陡角撞边缘,困里面!逃不掉!像光纤传网信号超远,钻石魔法闪耀!✨
反射 vs 折射 vs TIR 反射:光像球砸墙反弹!💥 折射:光入水玻璃弯曲。🌊 TIR:光困里面,永弹!🚀


• 反射让光反弹回来!✨
在家做有趣实验! 测验:这是什么魔术? 问答时间!🎉
光之大师!实验&分享!🌟

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