尽管如今数学课本和练习册上有很多习题,但数学教师还得根据课堂教学的需要自己动手编选一些课堂训练题,我觉得在编选的过程中以下几条原则是必须考虑的。一、强化训练原则在教学进程中,为了巩固某个知识点,或者为了突出某个重点知识,使学生加深对内容的理解,并优化学 Although there are many problems in mathematics textbooks and workbooks today, mathematics teachers have to manually select some classroom training questions according to the needs of classroom teaching. I think the following principles must be taken into account in the compilation process. First, intensive training principles In the teaching process, in order to consolidate a knowledge point, or to highlight a key knowledge, so that students deepen the understanding of the content, and optimize learning