Bilingual Chemistry Teaching of Micro-Course of Energy Changes
HU Hui1,2, SHEN Li-Ming1
1. College of Chemistry, Chemical Engineering and Materials Science of Soochow University, Suzhou 215123, China;
2. Qianhuang International Middle School, Changzhou 213161, China
Abstract Bilingual chemistry teaching of micro-course of energy changes was based on senior high school compulsory curriculum, which analyzed three kinds of energy changes in chemistry reactions, including chemical energy and light, chemical energy and heat, chemical energy and electricity. The main contents were as follows, introducing the ingredient and working theory of glow stick; learning how to measure the heat by burning a piece of biscuit; realizing the relations between chemistry theory and real life by knowing about the cold band-aid; more insight about fuel battery by students' experiment of cola battery. The whole lesson consisted of two 45-minut period, and the teaching practice concluded the teaching purposes, compiling of teaching materials, teaching progress of two 45-minut classes and implementing teaching evaluation.
