复习课是很重要的一种课型,它对于夯实学生的基础、培养和提高学生运用知识解决问题的能力起着举足轻重的作用。然而复习课又是最难上的一种课型,无论对于教师的教,还是对于学生的学,复习课都因失去新鲜感而让学生感到比较单调,难以产生浓厚的兴趣。笔者近期执教“圆的复习”一课,对复习课的教学进行了一定的思考。就教学内容来看,“圆”是小学数学最后教学的一个平面图形,也是唯一一个曲线平面图形,“圆”也 Review class is a very important class, which plays a decisive role in laying a solid foundation for students, and cultivating and improving the ability of students to use knowledge to solve problems. However, the review class is the hardest type of course. It is difficult for students to feel monotonous and refrain from having a strong interest because of the loss of freshness in both the teaching of teachers and students. I recently coached “round review ” a class, reviewing class teaching a certain amount of thinking. In terms of teaching content, “circle” is a plane graphic of the final teaching of elementary mathematics and also the only curve plane graphic, “circle” also