小学数学教材配套光盘引发的教学问题及对策

Teaching Problems and Countermeasures in the Disc of Primary School Math Textbook

伴随着新教材的使用,配套光盘在教学中大量使用。由此导致小学数学课堂教学出现了一些问题:简单的"放课"行为充斥课堂,教学失去丰富性;既定程序控制了教学节奏,师生自由受限;观看屏幕替代了实际体验,隐性知识大量流失。要解决这些问题,教师应明确信息技术的"辅助"定位,树立"用光盘教"的理念。充分发挥光盘的"不可替代"作用,实现数学与信息技术的深度整合。使光盘为丰富学生的实际体验服务,促进学生感性认识及时升华。

Textbook＇s disc was widely used accompanied with the new teaching materials,which led to the following problems,such as teaching simplified,the loss of teaching richness,the rigidness of teaching procedure,the student and teacher limited to watching the screen,the erosion of tacit knowledge,and so on.In order to solve these problems,the teacher should be clear of the assistant role of information technology,set up the concept of using disc to teach.They should realize that the role of disc can not be replaced and integrate the information technology into math teaching.Furthermore,they should make full use of disc to help the student experience the math to promote their intuitive knowledge.