高中物理教学过程中,习题教学贯穿始终,是中学物理教学的重要环节之一,是教学效果反馈的重要渠道.除了专门的习题课、试卷讲评课外,新授课、实验课中也会涉及例题讲解和课后练习的讲评.在教学实践中我们感到,即使师生常年在习题中滚打,但提高学生的解题能力依然是个难 In high school physics teaching process, the problem teaching runs through from beginning to end, which is one of the important links of physics teaching in middle school and is an important channel for feedback of teaching effect. Except for special exercises, papers and lectures, new lectures and experiments And after-school practice commentary in the teaching practice we feel that even if teachers and students perennial exercises in the roll, but improving the ability of students to solve problems is still a difficult