Teaching and Thinking for Phosphorus Chemistry Based on Contrast Teaching Method
ZHANG Wen-Guang1, PENG Chun-Yu2
1. College of Chemistry and Environmental Sciences, Shangrao Normal University, Shangrao 334001, China; 2. Shangrao Preschool Education College, Shangrao 334001, China
Abstract Contrast is an important way of logic thinking, and contrast teaching method is an effective teaching method in microcosmic meaning. Taking classroom teaching of phosphorus chemistry as an example, this paper discussed the application of contrast teaching method in elements chemistry. The results showed that it has good teaching effect. Four rules, comparability, difference, profundity and frontier, must be stressed in applying the method.
