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在新一轮课程改革中,对学生物理学习“有效性”的研究成为课改的一个“亮点”。而“概念”的学习是广大中学物理教师议论的热点之一。《中学物理课程标准》对中学物理概念的学习提出了新的要求,认清初中物理概念教学的重要性,从而实现初中物理教学的有效性是教改的目的之一,通过对初中物理概念教学的优化可以“事半功倍”地提高学生的学习效率。
In the new round of curriculum reform, the study of student ’s effectiveness “becomes a ” bright spot “of curriculum reform. The ”concept “ learning is one of the hot topics discussed by many middle school physics teachers. ”High School Physics Curriculum Standards“ put forward new requirements for the study of physics concept of middle school, recognize the importance of junior high school physics concept teaching, so as to realize the effectiveness of junior high school physics teaching is one of the aims of education reform. Through the teaching of junior middle school physics concept Optimization can ”do more with less" to improve student learning efficiency.