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一次数学课,我讲的是一年级上册《背土豆》。当我讲到“小老鼠把7个土豆都背走了,可是袋子破了,漏出来一个,还剩下几个土豆”时,学生们都能算出来7-1=6:为了加深理解,我又引导孩子们画出自己的想法。在他们画图时,我边巡视,边寻找有代表性的作品准备展示交流。由于学生刚开始学习用画一画的方法记录自己的想法,所以展示时,我力图把最正确、最好的学生作品展示给大家。被选中的学生纷纷上台讲解自己的想
A math class, I am talking about the first grade on the back “back potato.” When I talked about “The little mouse took all seven potatoes back, but the bag was broken, one leaked, and a few potatoes left.” The students calculated 7-1 = 6: In order to deepen their understanding I also guide the children to draw their own ideas. As they drew the picture, I walked around looking for a representative piece ready for display and communication. Since students just started to learn to draw their own ideas by drawing a picture, I tried to show the most correct and best student works in the exhibition. Selected students have come to power to explain their own thoughts