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教学分析《流动的水》一课是在学生认识了水的基本性质的基础上,借助对小水轮转动快慢的探究,引导学生认识流动的水有力量,了解人类对流水的利用以及流水给人类带来的灾害,使学生初步尝试对比实验的科学探究方法和基本的操作
Teaching Analysis The “flowing water” lesson is based on the students’ understanding of the basic nature of water and the exploration of the speed of rotation of the small water wheel to guide students to understand the flowing water and to understand the use of flowing water and water supply Disasters caused by humans, so that students initially try comparative scientific experiments and basic operations