课堂练习是课堂教学的重要组成部分,但长期以来我们往往惯用一些老题目、老题型,致使学生积极性丧失,练习效果不佳。在“减负增效”的今天,精心设计课堂练习显得尤为重要。笔者认为应从创新激活、拓展运用、分层要求三方面加以优化,这样才能达到练习的目的,从面促进学生个体生命的成长。 Classroom practice is an important part of classroom teaching. However, for a long time, we often use some old problems and old problems, which leads to the loss of enthusiasm of the students and the poor practice of the exercises. In the “burden reduction and efficiency” today, well-designed classroom exercises is particularly important. The author thinks that we should optimize it from three aspects: activation, development and application of stratification, so as to achieve the purpose of practice and promote the growth of student’s individual life.