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《数学课程标准》指出,数学教学要紧密联系学生的生活实际,从学生的生活经验和已有知识出发,创设生动有趣的情境,激发对数学的兴趣及学好数学的愿望。引入概念是概念教学的第一步,也是十分重要的一个环节。概念引入得当,能激发学生的学生兴趣,使得学生能紧紧围绕这一概念进行有效的探究。一般有以下几种引入方法。一、创设游戏或故事情境,引入概念小学生特别爱玩游戏。如能借游戏引入概念,定能让学生更有学习的动力。如教学能被整除的数的特征时,可
The standard of mathematics curriculum points out that mathematics teaching should be closely linked with the students ’actual life, starting from the students’ life experience and existing knowledge, creating vivid and interesting situations, arousing their interest in mathematics and their desire to learn math. The introduction of concepts is the first step in concept teaching and also a very important step. Proper introduction of concepts can stimulate students’ interest in students and enable them to effectively explore the concept closely. The following methods are generally introduced. First, the creation of games or story situations, the introduction of concept pupils in particular love to play games. If the concept can be introduced through the game, will allow students to learn more motivation. If the teaching can be divisible by the number of features, you can