论文部分内容阅读
几何直观能力,本质上是用图形描述数学问题(包含几何、代数等数学问题),并解决数学问题的能力。直观的几何图形,可以把复杂的数学问题直观地表现出来,使问题变得透明、简单,有利于启发学生的思维,帮助学生构建正确的解题思路。笔者将结合自身的教学实践,谈谈在课堂教学中如何培养学生的几何直观能力。一、培养意识培养学生几何意识,是铸造几何直观能力的重要前提,是顺利解决图形、代数等数学问题的先决条件。在日常的课堂教
Geometry intuitive ability, in essence, is a graphical description of mathematical problems (including geometry, algebra and other mathematical problems), and to solve mathematical problems. Intuitive geometry can intuitively display complex mathematical problems, make the questions transparent and simple, and help to inspire students’ thinking and help students construct correct solutions to problems. I will combine their own teaching practice, talk about how to train students in the classroom teaching of geometric intuition. First, to develop awareness Training students’ geometric consciousness is an important prerequisite for casting geometry and intuitive ability, which is a prerequisite for successfully solving mathematical problems such as graphics and algebra. Teach in the daily classroom