Abstract Based on 19 teaching and research literatures about “molecule and atom” in junior high school chemistry from 2011 to 2018, two main teaching logics are summed up based on the analysis of teaching concept and strategy: “evidential reasoning” and “model cognition”. From the three dimensions of “initial establishment of particle view”, “development of particle view” and “initial formation of particle view”, the author sums up and comments on the two kinds of teaching logic. Based on teaching practice, the author puts forward a new “model cognitive” teaching logic.
PAN Liu-Yin, PAN Huan-Kun, CHEN Jing. The Teaching Logic of “Molecule and Atom” in Junior High School Chemistry: Literature Analysis Based on 2011—2018[J]. Chinese Journal of Chemical Education, 2020, 41(19): 43-49.
