Project Teaching of “Primary Battery” in High School Chemistry: Mystery of “Hydrodynamic” Salt Water Lamp
ZHANG Si-Fang1,2**, HUANG Pan-Pan1,3, ZHOU Chen-Shuang1, LI Xiao-Nan1, WENG Sen-Xiang1
1. Institute of Chemistry Education, Anhui Normal University, Wuhu 241000, China;
2. Cuiwen Middle School Affiliated to Anhui Normal University, Wuhu 241000, China;
3. Anhui Ningguo Middle School, Xuancheng 242300, China
Abstract In this paper, with the use of “Philippine Energy Saviors” to create the situation of inquiry, we carry out the journey of project-based learning and inquiry design with the mystery of “hydrodynamic” salt water lamp, deeply explore the principles and influencing factors of “hydrodynamic” salt water lamp in the project tasks, and reconstruct students' model cognition of the original battery; design and produce “family version” hydrodynamic lamps, and finally return to social scenes such as earthquake resistance and disaster reduction, strengthen the combination and application of disciplines and real scenes, enhance and improve students' understanding of scientific spirit and sense of social responsibility, and develop students' chemical core literacy.
ZHANG Si-Fang, HUANG Pan-Pan, ZHOU Chen-Shuang, LI Xiao-Nan, WENG Sen-Xiang. Project Teaching of “Primary Battery” in High School Chemistry: Mystery of “Hydrodynamic” Salt Water Lamp[J]. Chinese Journal of Chemical Education, 2022, 43(17): 47-52.
