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教学内容:人教版小学数学五年级下册第60页～第64页.教学目标:1.通过观察、操作、猜测、归纳、评价等活动,使学生理解单位“1”的含义,掌握分数的意义和分数单位的意义.2.让学生在探索数学知识的活动中
Teaching content: PEP 5 Grade 5, Volume 60 ~ Page 64. Teaching Objectives: 1. Through the observation, operation, speculation, induction, evaluation and other activities, to enable students to understand the meaning of unit "1 Grasp the meaning of the fraction and the significance of the fractional unit .2. Have students engage in activities that explore mathematical knowledge