“大气压强”这节课常常被初中物理老师拿来作为教学公开课和展示课,却又有很多地方处理的不是太好,本文就常见的不足之处进行分析,然后就如何优化我们的公开课教学,笔者谈几点思考。一、常见的不足之处分析“大气压强”这节课作为公开课,上课老师大多能够充分地展示自己的教学基本功,但是很多时候,优点虽多,但是依然存在以下两个方面的不足。1.布局略显头重脚轻 “Atmospheric pressure ” This class is often used by junior high school physics teachers as a teaching open class and display class, but there are many places to deal with not too good, this article on the common shortcomings of the analysis, and then how to optimize us The open class teaching, I talk about a few ponders. First, the common shortcomings Analysis “Atmospheric pressure ” This class as an open class, most of the class teachers can fully demonstrate their teaching basic skills, but in many cases, the advantages are many, but there are still two shortcomings . 1. The layout is a bit overweight