随着生活水平的不断提高,家用电器的逐渐普及,电茶壶已进入千家万户.如何挖掘好电茶壶中所蕴含的“经济学、电学和热学”等知识为我们的新课程教学服务,本人在物理教学中进行了有益的尝试.1为什么当今家庭使用电茶壶的数量会越来越多?“关注学生的全面发展,提高学生的社会实践 With the continuous improvement of living standards, the gradual popularity of household appliances, electric teapot has entered millions of households. How to tap the knowledge contained in the electric teapot “economics, electricity and thermals” for our new curriculum teaching services, I In the teaching of physics, useful trials have been made. 1Why does the number of electric teapots in today’s households increase? “Focus on the overall development of students and improve students’ social practice