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案例一:1.出示教材中的例题:2.提问:你能根据图片说说从图中你获取了哪些信息吗?生表述:知道了小明买3本用去了18元,小华买了5本,要求的是小华用去多少元?3.设疑:你能通过列表来整理题目中的的条件和问题吗?有的学生直接在本上列出了算式;有的学生在本上编成应用题;还有的先打成个表格却不知怎样填写。4.引导:我们可以把告诉我们的条件和问题列成一张表格
Case 1: 1.Examples of teaching materials: 2.Question: Can you tell from the picture what information did you get from the picture? Health Description: Know that Xiao Ming bought 3 books went to 18 yuan, Xiao Hua bought 5, Xiaohua is required to use how many dollars? 3. Supposed question: Can you sort through the list to solve the conditions and problems in the subject? Some students directly in the list of formulas; some students in this On the preparation of the application questions; others first hit form but I do not know how to fill in. 4. Guidance: We can put together a list of the conditions and issues that tell us