“271”模式在中学化学新课教学中适用性问题研究

A Research on the Applicability of the "271" Model in the Teaching of New Chemistry Course in Middle School

本文从高中化学教学教师教学方法、学生学习方式的角度,分析了引入"271"教学模式后,影响发挥学生主体性、激发学生学习兴趣、提高学习效率的几个问题,重点对中学化学新课教学中"271"教学模式的适用性问题做了初步探讨,提出了在不同纬度、不同环节调整比例的初步建议。

Based on the teaching method of senior high school chemistry teachers and the way of students'learning,this paper analyzes some problems that influence the students'subjectivity,stimulate students'interest and improve their learning efficiency after introducing the"271"teaching model.The paper discusses the applicability of"271"teaching model in the new course teaching,and puts forward some preliminary suggestions on adjusting the proportion in different latitude and different links.