两步走计算应用题,是学生在已学过简单应用题的基础上进一步学习的应用题。这类型的应用题是整个小学应用题的关键。解答这类型应用题一定要重点抓住中间问题,要通过分析法、综合法理解题中的数量关系,根据题中所求问题,想好先算什么,再算什么,然后写出算式和答语,这里包含着丰富的思维活动,下面谈一下我在教学中的三种做法。一、把题意转化为图形因小学低年级儿童的思维是具体直观,而应用题的数量关系是用语言文字描述的、是抽象的,只有通过直观图形, Two-step calculation of application questions, students have already learned simple application questions based on the application of further study. This type of application is the key to the entire primary application. Answer this type of application questions must focus on the middle of the problem, through the analysis of law, comprehensive law to solve the problem of the number of relations, according to the title of the question, think about what to count first, and then calculate what, and then write formulas and answers Language, which contains a wealth of thinking activities, let me talk about the three practices in teaching. First, the questions into graphics Because of the thinking of the children of lower grades in primary schools is a concrete and intuitive, and the quantitative relationship between the number of questions is described in language, is abstract, and only through the intuitive graphics,