新课程呼唤新教法、新学法。在数学教学中,如何把数学知识放到一个生动、活泼的情境中,激发学生的学习兴趣。本文结合教学体会谈一些做法和认识:一、重组学习材料,演绎生活中的数学在目前的教材中,有很多应用题,不论是题型,还是表达形式,都显得呆板而生硬。并且为了便于解答,往往将复杂的实际问题进行了简化,缩减了情节的叙述。题中给出的大多是一些解决问题的充要条件,所提问题要求明确,答案惟一。而解决实际问题,需要排 The new curriculum calls for new teaching methods and new learning methods. In mathematics teaching, how to put mathematics knowledge into a vivid and lively situation to stimulate students’ interest in learning. This article combines the teaching experience to talk about some practices and understanding: First, the reorganization of learning materials, interpretation of mathematics in life in the current textbook, there are many problems, whether the question or expression, are dull and blunt. And for the sake of answering the questions, the complicated practical problems are often simplified and the story narration reduced. Most of the questions given are some necessary and sufficient conditions for solving the problems. The problems raised are clear and the answers are unique. To solve practical problems, we need to arrange