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小学数学概念教学,是促进学生数学思维发展的关健点。教师要将学生的数学思维培养融进概念教学的全过程,本文以《平行与垂直》教学为例,介绍四点做法即:精心设定教学目标,为学生思维发展作内容和方向上的准备;以逻辑清晰的教学活动呈现,增强学生思维的系统性、敏捷性;遵循概念教学的规律,发展学生思维的深刻性和灵活性;注重建构体系、拓展知识,为学生思维的批判性和独创性发展奠定基础。
The concept of primary school mathematics teaching, is to promote the development of mathematical thinking of key points. Teachers should take the students’ mathematical thinking training into the whole process of concept teaching. This article takes “parallel and vertical” teaching as an example to introduce the four-point approach: to elaborately set the teaching objectives and to prepare students for their content and direction ; Presenting in a logical and clear teaching activity to enhance the systematic and agile student thinking; following the law of concept teaching to develop the profoundness and flexibility of student thinking; paying attention to constructing a system and expanding knowledge, critical and original for students’ thinking Lay the foundation for sexual development.