Linking Teaching of “Aluminum and Aluminum Alloys” in High School Chemistry
CAO Xu-Qin1,2
1. Suzhou Research Institute of Education Science, Suzhou 215004, China; 2. Suzhou High School Affiliated to Xi'an JiaoTong University, Suzhou 215021, China
Abstract This paper analyzed relevant requirements on "aluminum and aluminum alloys" teaching in junior and senior high school chemistry. Taking "the reaction of aluminum and oxygen" and "thermit reaction" as examples, this paper emphasized that the linking teaching of element compound in senior high school should first understand the students' existing background knowledge, and then provide factual experiences for the teaching of principles and structures, deepened students' understanding of elemental compounds in optional course.
