初二学生年令尚小,学习凭兴趣、好奇、勇于探索、求知欲望强等心理特征。正确引导,培养兴趣,从而学好物理,这是教师的职责。为此目的我采用“设疑式”教学法收到了良好的效果,今以“变速直线运动”这一课为例,具体做法如下: 一,抓住学生好奇、好胜的心理特点,由易到难设计疑点,暴露问题、活跃课堂。 Year two students are young, learning by interest, curiosity, courage to explore, strong desire for knowledge and other psychological characteristics. Correct guidance, to develop interest, so as to learn physics, this is the teacher's responsibility. For this purpose, I adopted the method of “set the question type” teaching method and received good results. Now I will take the course of “variable speed linear motion” as an example. The specific practices are as follows: First, to seize the students' curious and victorious psychological characteristics , From easy to difficult design doubt, exposure problems, active classroom.