Review Lesson Teaching Practice Based on Chemical History: “Preparation of Common Gases” in Junior High School Chemistry
CHEN Li-Ming1**, LI De-Qian2, JING Xue-Qian3, ZHANG Yi2
1. Gulou Teacher Development Center, Xuzhou 221000, China; 2. Xiyuan Middle School of Xuzhou, Xuzhou 221000, China; 3. Tongshan Sanbao Central Middle School, Xuzhou 221112, China
Abstract This paper expounds the teaching content of “preparation of common gases” in junior high school chemistry, and analyzes the relevant teaching design in the literature. Aiming at the disadvantages of downplaying the knowledge situation, ignoring learning interest and lack of experimental innovation in practical teaching, it proposes to build a real situation, integrate chemistry historical facts and construct systematic cognition,which can promote students to experience the value of disciplines and develop their literacy.
CHEN Li-Ming, LI De-Qian, JING Xue-Qian, ZHANG Yi. Review Lesson Teaching Practice Based on Chemical History: “Preparation of Common Gases” in Junior High School Chemistry[J]. Chinese Journal of Chemical Education, 2023, 44(9): 56-61.
