1. Faculty of Education, Northeast Normal University, Changchun 130024, China;
2. Northeast Yucai School, Shenyang 110179,China;
3. Faculty of Chemistry, Northeast Normal University, Changchun 130024, China;
4. Institute of Education of Liaoning, Shenyang 110032,China;
5. Teacher Education College of Shenyang Normal University,Shenyang 110034,China;
6. Shenyang No.11 Middle School, Shenyang 110034,China
Abstract Based on understanding chemistry subject, we condensed the subject origin of the topic of chemical balance,extracted the cognitive perspective and constructed the hierarchical structure of the concept. The research process of “attainment-oriented” classroom teaching based on understanding chemistry subject is systematically presented from the aspects of teaching objective and teaching idea design, teaching implementation process, student harvest, teacher reflection and expert evaluation.
ZHUANG Yan, ZHENG Chang-Long, ZHAO Hong-Jie, JIANG Xian-Guang, WANG Xiao-Xi, CHEN Bin. Teaching Design and Implementation of “Chemical Equilibrium Constant” Based on Understanding Chemistry Subject[J]. Chinese Journal of Chemical Education, 2021, 42(19): 42-48.
