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一、数学教学情境的要义与探讨方向数学教学情境是教学中含有数学知识和数学思想方法的情境,同时也是数学知识产生的背景,它不仅能激发数学学习热情,也能为数学问题的提出和解决提供相应的信息和依据。为了提高小学数学课堂教学的有效性,课改后许多教师把创设情境当作激发学生数学学习兴趣的重要手段,创设情境成为小学数学课堂中一道亮丽的风景线。但小学数学教学情境实际使用中还存在着不少误区,比如,教学情境创设多用单一图片投影方式、教学
First, the mathematical teaching situations the meaning and exploration direction Mathematics teaching situation is teaching contains mathematical knowledge and mathematical thinking and the situation, but also the background of mathematical knowledge, which can not only stimulate the enthusiasm for mathematics learning, but also for mathematical problems and Solve the provision of appropriate information and basis. In order to improve the effectiveness of primary school mathematics classroom teaching, after the curriculum reform, many teachers regard the creation situation as an important means to stimulate the students' interest in mathematics learning, and create the situation to become a beautiful landscape in the elementary mathematics classroom. However, there are many misunderstandings in the practical use of primary mathematics teaching situations, for example, teaching situations create a single multi-purpose image projection, teaching