浙教版小学《数学》教材中常常有一些思考性的问题,它们与基础知识、基本技能的联系是间接的、概括的,思维的方向是灵活的。一方面,教师感到这些题对于激发学生的学习兴趣,培养学生的探索精神和创造性解决问题的能力有作用,另一方面又往往感到题目有挑战性,开放度很大,学生思维层次参差不齐,指导上有难度。所以经常采取的方法一是回避,仅作为弹性作业,课上不加以引导,由学生自由发展;二是下硬功夫,反复讲、练,直到人人背出答案。无论哪种,都不是笔者心目 There are often some thinking problems in the mathematics teaching materials of the primary school of Zhejiao Version. The connection between them and the basic knowledge and basic skills is indirect and general. The direction of thinking is flexible. On the one hand, teachers feel that these questions are helpful in stimulating students ’interest in learning, cultivating students’ exploration spirit and creative ability to solve problems. On the other hand, teachers often find that the topics are challenging, open and student thinking is uneven Difficult to guide. Therefore, we often take the first method is to avoid, only as a flexible homework, not guided by the class, free development by the students; Second, under the hard work, repeatedly speaking, practice, until everyone back out the answer. Either way, it is not the author’s mind