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课堂提问是联系师生思维的纽带。恰到好处的“问题设计”可以增进师生交流,活跃教学气氛,激发学生的学习兴趣,达到优化课堂教学的目的。课堂教学要重视四个方面的“问题设计”。1.设计生活性的问题。教科书不是唯一的课程资源,应把数学作为人们日常生活中交流信息的手段和工具来学,数学应该是生活中必不可少的一部分,我们学的是有用的数学。课堂教学中,教师要善于创设问题情境,从学生熟悉的生活环境中选取发生在学生身边的素材。
Classroom questions are the link that connects teachers and students. The right “problem design” can promote teacher-student exchanges, revitalize the teaching atmosphere, inspire students’ interest in learning, and achieve the goal of optimizing classroom teaching. Classroom teaching should pay attention to four aspects of “problem design.” 1. Design life issues. Textbooks are not the only curriculum resources. Mathematics should be used as a means and tool for people to exchange information in their daily lives. Mathematics should be an integral part of life. We learn useful mathematics. In classroom teaching, teachers should be good at creating problem situations and selecting materials that happen to students from the familiar living environment of students.