浙江省义务教育教材小学《常识》第四册《小风车》的教学是通过制作一个小风车的活动,培养学生的动手能力,然后在玩小风车的游戏中,让学生发现风向、风力与风车转动之间的关系。 小风车虽然是小学生一种熟悉的玩具,而且不少学 Zhejiang Compulsory Education Textbook Primary School “common sense” Volume IV “small windmill” teaching is through the production of a small windmill activities, training students ability, and then play a small windmill game, let students find the wind, wind and windmill The relationship between rotation. Although a small windmill is a familiar toy for primary school students, but also many learning