互动是当前课程改革中的常用语词。“师生互动,共同发展”是新课程对课堂教学的定位,也是对教师课堂教学新的价值导向。心理学认为:教学是师生传意互动的过程。不同的传意互动方式,其效果不同。单向传意,效果最差;双向 Interaction is a common term in current curriculum reform. “Interaction between teachers and students, common development ” is the orientation of the new curriculum on classroom teaching, but also a new value orientation for teachers in classroom teaching. Psychology that: teaching is the process of interaction between teachers and students. Different means of interaction, the effect is different. One-way communication, the worst effect; two-way