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一个好的问题,能吸引学生的身心,让学生主动关注学习的内容;能唤起学生的学习经验,为学习新知抛砖引玉;能激发学生的学习兴趣,引起学生的数学思考。一、创设有效的问题情境1.问题要有现实性——构建真实的问题情境。构建真实的问题情境,有助于学生发现那些对他们个人来说是真实的挑战,从而促使他们全身心地投入到学
A good question, can attract students’ mind and body, let the student take the initiative to pay attention to the content of study; Can arouse the learning experience of the student, initiate the new knowledge for the study; Inspire students’ interest in learning, arouse students’ mathematical thinking. First, create an effective problem situation 1. The problem should be realistic - to build a real problem situation. Building a real problem situation helps students identify challenges that are real to themselves and motivate them to devote themselves fully to learning