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教学内容:人教版数学二年级下册第62页例3及相关内容。教学过程:一、直奔主题,认识有余数的除法竖式1.通过操作、交流,认识除法算式中各部分之间的关系。师:同学们,前面我们学习了有余数的除法算式,知道了算式中的除数和余数的关系:余数比除数小。今天我们来学习除法算式的另一种表现形式。(板书):除法竖式板书例3:13根小棒,每4根分一组,结果怎样?师:请同学们认真读题,说说你知道了什么,再拿出
Teaching content: PEP mathematics grade two volume Page 62 Example 3 and related content. Teaching process: First, go straight to the topic, understand the division of the remainder of the vertical 1. Through the operation, exchange, understanding division of the relationship between the various parts of the formula. Teacher: Students, in front of us to learn the division of the remainder of the formula, know the formula divisor and the remainder of the relationship: the remainder than the divisor. Today we learn to learn another form of division of expression. (Blackboard): divider vertical board Book Example 3:13 small sticks, each divided into 4 groups, the result? Teacher: Please classmates read the questions seriously, talk about what you know, and then come up with