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课题:ξ3.2同类项教学目标:(略)教学过程:一、创设情境,激发探究师:同学们逛过超市吗?你们注意过超市的商品货架上摆放的商品有什么特征吗?你们认为商品这样摆放有什么好处?请谈谈你的观点。(通过同学们熟悉的生活问题的切入,一方面激发学生的探究兴趣,另一方面由生活中的分类?
Topic: ξ3.2 Similar items Teaching Objectives: (slightly) Teaching Process: First, create a situation and stimulate inquiry teachers: Did the students stroll through the supermarkets? Have you noticed the characteristics of the goods placed on the shelves of supermarkets? What are the advantages of thinking that goods are placed like this? Please talk about your point of view. (After the students are familiar with the question of life, on the one hand to stimulate students’ interest in inquiry, on the other hand by the classification of life?