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教学内容选自人教版《义务教育课程标准实验教科书》数学一年级上册P75。一、创设情境,激发兴趣师:小朋友们,安徒生的童话故事《丑小鸭》,你们听说过吗?那只受尽苦难的丑小鸭最终怎么样了?生:(想了一会)争先恐后地说出那只受尽苦难的丑小鸭最终变成了一只美丽的白天鹅。师:(课件出示4只丑小鸭,每只丑小鸭带出3个算式)只要小朋友们正确算出丑小鸭后面的三个得数,它就能变成美丽的白天鹅。
Teaching content is selected from the PEP. “Compulsory education curriculum standard experimental textbook” math first grade. First, the creation of the situation, to stimulate interest Teacher: children, Andersen’s fairy tale “ugly duckling,” Have you heard of it? The suffering of the ugly duckling eventually how kind? Health: (for a while) Scramble The hardened ugly duckling eventually turned into a beautiful white swan. Teacher: (Courseware show 4 ugly duckling, each ugly duckling out of 3 formulas) As long as the children correctly calculate the ugly duckling after three get, it can become a beautiful white swan.