数学思维严谨性是数学思维的良好品质之一,而这一品质并不能一蹴而就,需要在数学教学中有策略地训练使之得以发展。如何让数学思维欠缺的学生在已有基础上最大可能地发展数学思维的严谨性呢?我发现:教学中的细微部分往往具有十分丰富的思想内涵,存在着很大的应用价值。我在这些地方尝试应用“小题大做”策略,利用“小问题”知识单一,起点低,容易上手等特点,大做文章,使学生思维严谨性得以发展,并在一定程度上提升了学生的学习兴趣与信心。 Mathematic thinking rigor is one of the good qualities of mathematical thinking that can not be achieved in a single action and requires strategic training in mathematics to develop it. How to make students lack of mathematical thinking on the basis of the existing maximum possible development of the rigor of mathematical thinking? I found: the teaching of the subtle part of the often have very rich ideas, there is great value. In these places, I try to apply the strategy of “making a big deal” and make use of the characteristic of “little problem”, low starting point and easy to use, so as to make my thinking rigor develop and improve to a certain extent Students interest in learning and confidence.