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问题研究是数学发展的重要途径,发现问题、分析问题、解决问题是数学的基本属性。教学过程实质上就是教师有意识地使学生生疑、质疑、解疑的过程。这就要求教师课堂上应会“创设问题”有效引领学生自主、合作、反思学习。本文从数学教学中教师如何凭问题搭桥引领教学,如何借评价促进学生自主、合作、反思学习两方面,阐述作者对高效数学教学的思考和所做的尝试。
Problem study is an important way to develop mathematics. It is the basic attribute of mathematics to find out the problem, analyze the problem and solve the problem. The teaching process is essentially the process by which teachers consciously make students suspicious, questionable and misleading. This requires that teachers in class should “create problems ” effectively lead students to autonomy, cooperation, reflection learning. This article from the teaching of mathematics, how to lead teaching by virtue of the problem, how to promote students’ self-evaluation, cooperation and reflection learning from two aspects, elaborates the author’s thinking on high-efficiency mathematics teaching and attempts.