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教学内容:苏教版《义务教育教科书·数学》一年级下册第33~34页例6、“想想做做”第1~6题。教学目标:1.使学生在结合具体情境比较数的大小的活动中认识“多一些”、“少一些”、“多得多”、“少得多”的含义,能应用这些方式描述两个数量的大小,或根据这些描述的含义在具体情境中准确地选择相应的数量。2.使学生在比较数的大小的活动中获
Teaching content: The Sujiao version of “compulsory education textbooks · Mathematics” the first grade volumes of the next 33 ~ 34 cases 6, “Think do ” 1 to 6 questions. Teaching Objectives: 1. To enable students to recognize the meaning of “more”, “less”, “much more”, “much less” in activities that combine numbers in specific situations , You can use these methods to describe the size of two numbers, or according to the meaning of these descriptions in the specific context to accurately select the appropriate number. 2. Have students gain in activities of a few sizes