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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40~41页。教学目标:1.使学生经历用100以内的数描述和估计一些事物数量的过程,进一步加深对100以内数的认识,感受数在日常生活中的广泛应用,培养用数学的眼光观察生活的意识,发展数感,提高估计能力。2.使学生在参与综合与实践活动的过程中培养独立思考与合作交流的意识,体验数学活动的乐趣,感受数学的价值。
Teaching content: Sujiao version of “compulsory education textbooks · Mathematics” the first grade of the next 40 ~ 41 pages. Teaching Objectives: 1. To enable students to experience the number of things within 100 to describe and estimate the number of things, to further deepen the understanding of the number of 100, the number of feelings in a wide range of daily use, to develop a mathematical perspective of life awareness , Develop a sense of number, improve the estimation ability. 2. To enable students to participate in comprehensive and practical activities in the process of cultivating independent thinking and cooperation and exchange of consciousness, experience the fun of mathematical activities, feel the value of mathematics.