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教学目标1.了解平面镜可以改变光的传播方向及平面镜成像的规律。2.能从“这是什么”“为什么会这样”等角度对镜子提出问题;能选择适合自己探究的问题,并提出探究活动的大致思路;在交流过程中学会倾听和尊重别人的意见,懂得交流与讨论可以引发新的想法。
Teaching Objectives 1. Understand the plane mirror can change the light propagation direction and the law of the plane mirror imaging. 2. From the “what is this” and “why is it” and so on the angle of the mirror questions; can choose their own questions to explore and put forward to explore the general idea of activities; in the exchange process to learn to listen and respect other people’s opinions, understand Communication and discussion can trigger new ideas.