小学的数学课堂上,对于数学练习的有效性是一个非常重要的方面,教师要多注重对于教材的利用,最好是能够做到举一反三。在完全掌握以及领会编者意图的基础上,通过自己精心研究设计,从而激发学生对学习的兴趣,并致力于对例题的发掘。 The effectiveness of math exercises is a very important aspect of the math class in primary schools. Teachers should pay more attention to the use of teaching materials, and it is best to be able to do everything from one case to another. On the basis of fully grasping and comprehending the intent of editors, through their careful study of design, to stimulate students' interest in learning, and dedicated to the exploration of examples.