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苏霍姆林斯基说过:“用一生准备一节课。”足见课前预设的重要性。只有精心的预设,学生才会学得愉快,才会有意想不到的生成,才会使课堂充满活力,真正实现课堂高效。我认为在物理教学中应主要从以下几个方面预设。一、预设教学主线孙双金老师认为“成功的课堂教学应用一条清晰明朗的主线。教学主线是教者在反复钻研教材的基础上形成的比较成熟的
Suhomlinski said: ”Use a lifetime to prepare a lesson. “ ”To see the importance of pre-class pre-set. Only careful presupposition, students will learn happily, will have unexpected generation, will make the classroom full of vitality, the real classroom efficiency. I think in physics teaching should mainly from the following aspects of default. First, the default main line of teaching Sun Shuangjin teacher that "successful classroom teaching application of a clear and clear main line of teaching is the main line of teachers in the repeated study of teaching materials based on the more mature