Review Lesson for College Entrance Examination to Cultivate High Level Thinking and Core Literacy: Iodine from Ocean to Table *
SHI Wen-Jie1*, GUO Yu-Lin2, LI Ran1, TIAN Qiao-Yun1
1. High School Affiliated to University of Foreign Economic and Trade, Beijing 100102,China;
2. Beijing Chaoyang District Teaching and Research Center, Beijing 100028,China
Abstract The review teaching is carried out in combination with the situation of extracting iodine from kelp and the industrial production of potassium iodate from refined iodine. The optimal path of mutual transformation between iodine containing substances is explored by using the properties of elements and reaction principles, and some phenomena in the transformation process are explored experimentally. By setting up graded question chains, students can be guided to complete comprehensive learning tasks in thinking, analysis, exploration and induction, so as to realize the regular and systematic integration of knowledge and the cultivation of high-level thinking.
SHI Wen-Jie, GUO Yu-Lin, LI Ran, TIAN Qiao-Yun. Review Lesson for College Entrance Examination to Cultivate High Level Thinking and Core Literacy: Iodine from Ocean to Table *[J]. Chinese Journal of Chemical Education, 2021, 42(7): 50-55.
