本文对这些问题进行了分析,并指出实践活动的开展场所应形成“教室”“专用实验室”“课外不定场所”三位一体活动空间;实践活动的开展模式应逐渐形成“模仿—改进—创造”的实践活动体系;实践活动的开展过程应是一个通过引领学生经历不断地“发现问题—应用技术—解决问题—发现新问题”的过程。 This paper analyzes these problems and points out that the place where practices should be carried out should form a special classroom with special classrooms for extracurricular activities and space for trinity activities. The mode of carrying out practical activities should be gradually formed. Imitation - to improve - create “practice system of activities; practice activities should be carried out through a leading student experience constantly ” found the problem - the application of technology - solve the problem - discover new problems "process.