Project-Based Teaching of “Properties and Preparation of Ethyl Acetate” in Senior High School: Experimental Inquiry on Improvement of Synthesis Method of Ethyl Acetate
SHAN Fei-Qiao, ZHONG Ke-Li**
College of Chemistry and Materials Engineering, Bohai University, Jinzhou 121000, China
Abstract Aimed at improving the preparation method of ethyl acetate, three tasks were designed to make students understand the basic reaction types of organic chemistry and the application conditions of industrial production, and the relationship between organic chemistry and production practice. They were “the analysis of disadvantage of direct esterification method, designing a new synthesis method” “the design and implementation of the program” “summary of results, the analysis of application situation of experiment”. Students' information processing ability was improved and the core literacy of “scientific attitude and social responsibility” was cultivated during the investigation process of the improvement of preparation method of ethyl acetate.
SHAN Fei-Qiao, ZHONG Ke-Li. Project-Based Teaching of “Properties and Preparation of Ethyl Acetate” in Senior High School: Experimental Inquiry on Improvement of Synthesis Method of Ethyl Acetate[J]. Chinese Journal of Chemical Education, 2022, 43(15): 46-50.
