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活动目的:利用钉子板和橡皮筋,围、想、算,培养学生观察能力、实际操作能力和创造能力,提高学生的分析、推理能力和解决问题的能力,利用数学知识本身的魅力,培养、发展学生学习数学的兴趣。活动准备:投影仪、钉子板、橡皮筋、工作纸。活动过程:一、故事引趣同学们看过动画片《聪明的一休》吗?剧中的小和尚一休用他的聪明才智解决了一道又一道难题,现在我就给大家讲一个一休的故事:桔梗店老板财迷心窍,非常吝啬,总是想尽办法克扣伙计的工钱。一次到年终
Objectives: The use of nail plate and rubber band, Wai, think, count, training students in observation, practical ability and ability to create, improve students' ability to analyze, reasoning and problem solving, the use of mathematical knowledge of its own charm, training, Develop students interest in learning math. Activity preparation: Projector, nail board, rubber band, work paper. Activity process: First, the story of interest Students have seen the cartoon “smart a break” it? The play's young monk a break with his ingenuity to solve one after another problem, and now I will tell you a one off story: Campanulaceae boss wealthy, very stingy, always trying to deny the total wages. Once to the end of the year