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教学内容:苏教版数学四年级(下册)89—90页。教学目标:1.在解决有关面积计算的实际问题过程中,学会用画直观示意图的方法整理信息,感受画图是解决问题的一种策略。
Teaching content: Sujiao version of mathematics fourth grade (second volume) 89-90 pages. Teaching Objectives: 1. In the process of solving the practical problems of area calculation, learn to organize the information by drawing an intuitive schematic diagram and feel the drawing is a strategy to solve the problem.