聋校数学教学中审题策略的培养

On strategies of Cultivating deaf Students′Abilities of Observing Problems in Mathematics Teaching

审题是解题的基础和先导,解答任何题目之前都要先把题目看清楚,把题目内数量之间明显或隐蔽的关系搞明白,这样才能正确地解题。数学审题策略的培养有助于提高学生的分析判断能力和提出问题、解决问题的能力。而就目前学生整体的审题能力状况来看,现状并不令人满意。本文试图通过对计算类题目、叙述类题目、应用题、问答题等几方面审题策略的培养和训练以及养成使用规范的数学语言,让学生能够有步骤、有层次地思考问题,形成良好的思维习惯。

Observing problems clearly before working them out is very important because some relations among hidden or apparent numbers should be made clear. Training the ability of observing problems can help their judging, solving problems. This paper discusses the strategies of observing problems in terms of training and form the formal mathematics language sp that students can reach a higher level of thinking of problems.