Interpretation and Expansion of “the Aggregation State of Matter” and Teaching Enlightenment
YUAN Ling-Yun1,2**, YUE Wen-Hong2, DENG Yang1
1. Institute of Chemistry Education, Central China Normal University, Wuhan 430079, China; 2. Datong Coal Mine No.1 Middle School, Datong 037003, China
Abstract The nature of matter is closely related to the aggregation state of matter, in the three versions of the new chemistry textbooks for senior high school, new content related to “the aggregation state of matter” has been added to reflect the new achievements of discipline development, so as to improve students’ knowledge system. This paper comprehensively interpreted and expanded the “aggregation state of substances” with different classification standards, trying to clarify the connotation and relationship of plasma, liquid crystal, quasicrystal, ionic liquid, nanostructured material, and supramolecule. On this basis, this paper summarizes its enlightenment on teaching, with a view to providing reference for high school teaching.
YUAN Ling-Yun, YUE Wen-Hong, DENG Yang. Interpretation and Expansion of “the Aggregation State of Matter” and Teaching Enlightenment[J]. Chinese Journal of Chemical Education, 2024, 45(5): 12-21.
