本文是基于乘除两步应用题的教材例题比较。选择人教版和北师大版教材,从三个方面进行对比分析,依次是乘除两步应用题混合编写的基本情况、例题选材、例题分析,并从以上研究经历中总结出教学启示、提炼出研究成果。一、基本情况乘除两步计算应用题两套教材都安排在了三年级,安排在学习除法和乘法知识之后,学习多步解决 This article is based on the multiplication and division of the application of teaching materials sample comparison. Select the PEP and the Beijing Normal University version of teaching materials, comparative analysis from three aspects, followed by the multiplication and division of the two mixed application questions prepared by the basic situation, sample selection, sample analysis, and from the above research experience summed up the teaching enlightenment, refining Out of research results. First, the basic situation multiplication and division by two steps to calculate the application of two sets of textbooks are arranged in the third grade, arranged to learn division and multiplication knowledge, learn to solve multiple steps