论文部分内容阅读
我对中师和初中《生理卫生》课本中“膈肌运动模型”作了一点改进,课堂演示取得了较好教学效果,现介绍如下:
I made some improvements to the “Diaphragm Movement Model” in the textbook “Physiological Health” of middle school teachers and junior high schools, and achieved good teaching results in the class presentations. The briefing is as follows: