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动态课堂,是指师生在共同交往中产生的思维碰撞,观点的讨论,情感的交流,甚至意外的产生等。动态课堂教学就是要将课堂交给学生,给予学生自由选择的机会,让学生自己去亲历,体验,发现,探索。在教学时,教师要提供科学有效的信息,并在学生需要的时候及时给予知识或者方法的帮助。一、捕捉信息,促进生成[案例1]在氧化还原反应的复习课中,准备进行I-与FeCl_3、
Dynamic classroom, refers to the teachers and students in the common exchange of ideas generated by the collision, the discussion of views, emotional exchanges, and even unexpected occurrence. Dynamic classroom teaching is to give the classroom to students, giving students the freedom to choose the opportunity for students to experience, experience, discovery, exploration. In teaching, teachers should provide scientific and effective information, and give students timely help or knowledge when necessary. First, to capture information to promote the generation [Case 1] In the redox reaction review class, ready for I- and FeCl_3,