“四环递进”课堂教学模式的研究

Research on the“Four Steps Classroom Teaching Mode”

在高效课堂创建活动中,我们摸索出了初中化学"四环递进"教学模式,该教学模式指的是"问题导学→探究讨论→归纳整理→拓展提升",体现问题(或目标)引导、学生自学、探究讨论、师生互动、共同参与、多种学习方式综合运用的一种教学模式。本文以人教版九年级化学上册第六单元课题3《二氧化碳和一氧化碳》(1)课题为例,阐述了这一模式在实际操作中的意义、方法、要领和效果等,以抛砖引玉。

We explored the junior middle school chemistry＂Four Steps Teaching Mode＂in the creation of＂Efficient Class＂.It includes question guidance,exploring discussion,inductive collection and expanding promotion,which shows a comprehensive use of a variety of learning styles,such as problems（target）guidance,students＇ self-learning and interaction between teachers and students.Taking Project 3 Carbon Dioxide and Carbon Monoxide （1） of Unit 6 Grade Nine PEP chemistry book A as the example,the paper describes the significance,methods,essentials and effects of this pattern in actual operation.