巧辟蹊径,破解能量转换难题

Find a Way to Solve the Problem of Energy Conversion

能量转换内容在课程标准中有非常特殊的地位。能量转换是物质世界非常普遍的一种现象,是研究物质科学必不可少的重要内容,由于能量转换涉及面太广,且小学生深入开展相关的实验探究比较困难,能量转换也成为一个教学难题。为了解决这样的问题,笔者另辟蹊径,把调查活动改成游戏,提高学习趣味性以及学生的参与程度,取得较好的教学效果。

The content of energy conversion has a very special position in the curriculum standard.Energy conversion is a very common phenomenon in the material world and an essential part of the study of material science.Because energy conversion involves too many areas and it is difficult for primary school students to carry out relevant experimental exploration,energy conversion has also become a teaching problem.In order to solve this problem,the author finds another way to change the investigation activities into games,improve the interest of learning and the degree of students’participation,and achieve better teaching results.