论文部分内容阅读
“几何画板”应用于数学的教学,使得学生学习数学的积极性有了一个明显的增强,对于形成学生的数学思想,优化课堂教学结构,加强学生的记忆和理解能力,培养学生创新能力,都是一个很大的帮助.通过形象的“几何画板”演示二次函数图象与x轴的交点以及坐标,将枯燥的数学代数问题转化为形象的几何图象问题,可以说是向学生渗透数形结合思想很好的一节课时.本文就此问题谈谈几点体会.
“Geometry Sketchpad ” applied to mathematics teaching, making students have a significant increase in the enthusiasm of learning mathematics, for the formation of students’ mathematical thinking, optimizing classroom teaching structure, strengthening students’ memory and comprehension ability, cultivating students’ innovative ability, Is a great help to the image through the “geometric drawing board ” demonstrates quadratic function image and the x-axis intersection and coordinates, the boring mathematical algebra problem into the image of the geometric image problem, can be said to be to Students penetrate a number of hours combined with a good idea .This article on this question to talk about some experience.