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著名教育家陶行知先生说:“发明千千万万,起点是一问……智者问得巧,愚者问得拙。”在初中数学课堂上,教师通过提问既能发散重难点,引导学生积极思考;又能让教师从中发现问题,有的放矢地进行有效的课堂教学;还能提高学生的积极性,让学生体验成功的快乐。布鲁纳曾说:“向学生提出挑战性的问题,可以发展学生的智慧。”因此,教师要深入地研究教材,精心设计符合学生和教学目标要求的问题,注意提问的层次性和有效性,使每位学生都能
Mr. Tao Xingzhi, a famous educator, said: “The invention of tens of millions, the starting point is asked ... ... wise men asked dexterity, fool asked clumsy.” In the junior high school mathematics classroom, teachers can not only divergent difficulties, Guide students to think actively; but also allow teachers to identify problems, targeted effective classroom teaching; but also improve student motivation, so that students experience the joy of success. Brunner once said: “To challenge students to develop students’ wisdom. ” Therefore, teachers should study materials in depth, carefully designed to meet the requirements of students and teaching objectives, pay attention to the level of questions and Validity so that every student can