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物理教学的关键在于促进学生的概念变化,要区分促进概念变化的教学与传统教学:第一,教学是否与学生的原有概念相联系;第二,教学是否在原概念的基础上进行;第三,学生是否对原概念做了新的建构。促进概念变化的物理教学关键在于营造一个有利于概念变化的学习环境。在这一环境中,突出新、旧概念间的矛盾,激起学生解决矛盾的愿望,并提供给学生比较充分的解释、交流的机会。
The key to physics teaching lies in promoting the concept change of students, and distinguishing between teaching and traditional teaching that promote the change of concept: first, whether teaching is related to students’ original concepts; second, whether teaching is based on original concepts; thirdly, Whether the students made new constructions to the original concept. The key to physics teaching to promote conceptual change lies in creating a learning environment conducive to conceptual change. In this environment, highlighting the contradictions between new and old concepts, arousing the aspirations of students to resolve conflicts and providing students with more opportunities for explanations and exchanges.