Abstract Based on the principle of "combination of three sequences", this paper analyzed the arrangement of chemical equation knowledge in different stages of junior high school and senior high school. The arrangement of this part of knowledge in the textbooks published by People's Education Press met the requirements of combining the logical order of knowledge, the cognitive order of students and the psychological development order of students. This paper also gave some teaching suggestions.
FANG Wan-Wan, CHENG Ping. Analysis of Contents of Chemical Equation in High School Chemistry Textbooks from Perspective of “Combination of Three Sequences”[J]. Chinese Journal of Chemical Education, 2019, 40(13): 10-15.
