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问题情境是与教学内容相联系的,由教师提供的具体活动场景和学习资源,用以激起学生学习兴趣,从而提高学习效率。在初中数学问题教学中,创设问题情境的方法有:利用数学典故;通过拉长知识的形成过程;通过类比;从生产和生活中的实际问题出发。
The problem situation is related to the teaching content, and the specific activity scenes and learning resources provided by the teachers are used to arouse students’ interest in learning so as to improve the learning efficiency. In junior high school mathematics teaching, the way to create problem situations are: using mathematical allusions; by lengthening the formation of knowledge; by analogy; starting from practical problems in production and life.