Abstract Taking the large unit teaching of “special review of sodium percarbonate” as an example, this paper expounds the review stage of middle school entrance examination from the aspects of situation selection, content determination, unit goal, activity design, etc. Through the teaching design of situational situation, diversified teaching methods and scientific teaching evaluation in the teaching of “unit design”, it can effectively practice the quality education of building morality and cultivating people, as well as the reality of integrating learning with application, knowledge and practice study.
ZHU Ru-Qin, WANG Feng. Large Unit Teaching Design and Practice Under Real Situation: Topic Review of Sodium Percarbonate[J]. Chinese Journal of Chemical Education, 2020, 41(19): 25-31.
