“几何画板”为中学生创设了一个数学实验室,提供了一个理想的做数学的环境。学生可以从“听”数学转变到“做”数学,即以研究者的方式,参与包括发现、探索在内的获得知识的全过程。它打破了传统的用尺规教学的方法。具有动态 Geometry Sketchpad creates a mathematical lab for middle school students that provides an ideal math environment. Students can switch from “listening ” mathematics to “doing ” mathematics, that is, in the way of the researcher, to participate in the whole process of obtaining knowledge including discovery and exploration. It breaks the traditional method of teaching with rulers. Dynamic