小学生解应用题常常“咬笔头”、冥思苦想或是钻进死胡同 ,迷途而不知返。教学时 ,我着重指导学生从如何充分理解题意开始 ,又如何从已知条件出发去寻求问题 ,或从问题入手去寻找解答问题的必要条件 ,进而促进学生掌握解应用题的思路。分解思路　把复合应用题分解成若干个简单 Pupils solve the problem often “bite written”, meditation or drilling into a dead end, lost without knowing return. Teaching, I focus on guiding students from how to fully understand the beginning of the problem, and how to seek from the known conditions of the problem, or start from the problem to find the necessary conditions to solve the problem, thus promoting students to master the idea of ​​solving the problem. Decomposition ideas to composite application problems into a number of simple