Abstract Teaching based on literacy advocates the creation of real problem situations and attaches importance to the evaluation based on the core literacy of chemistry. Based on this idea, the subject of "Application of Iron and Its Compounds" is designed. Taking iron supplement in daily life as an entry point, a variety of exploratory activities focusing on chemical experiments are carried out around ferrous oxide and ferrous sulfate existing in ferrous sulfate tablets. Through the examination of Fe2+, Fe3+ and the promotion of the teaching process of mutual transformation, with the help of teachers' questions and comments, students' mutual evaluation and students' self-evaluation and other diversified classroom evaluation methods, each student's chemistry core literacy has been developed to varying degrees.
WANG Zheng-Bing. Design and Implementation of Teaching and Evaluation of “Detection and Transformation of Iron in Iron Supplement” Based on Core Literacy[J]. Chinese Journal of Chemical Education, 2019, 40(11): 29-35.