The Development Of The "Own Answer"(Demonstration-explain) Instruction Behavior Chain Implementation Of Quality Evaluation Scale And Related Research In The Chemistry Classroom Primitive System

Professor ZhengChanglong thinks that the chemistry classroom instruction system iscomposed of several primitive systems (PrS), this article is based on the "primitive system"perspective to develop the "Own answer"(Demonstration-explain) instruction behavior chainimplementation of quality evaluation scale make the appropriate application.The significance of this study lies in the change of the evaluation of chemistry classroominstruction from the traditional qualitative description and expert evaluation to the quantitativedescription and empirical evaluation.The purpose of this study is to develop scale success for teachers and future teachers howto implement more effective of "Own answer"(Demonstration-explain) instruction behaviorchain provides suggestions for reference,and how to practice the new curriculum idea hasopened up new ideas. Based on the literature analysis, interviews and questionnaire surveyand summarize the scale indexes, according to the testability, independence and the principleof generality, preliminary modification for the preparation of the index, and then made LikertAttitude Scale, on the basis of the six point scale, scoring for classroom teaching videos use ofclassroom observation method, the data were analyzed using SPSS11.5, through the projectanalysis, factor analysis and other methods, so as to determine the formal scale.Using thisscale, walked into the classroom for qualitative research related and puts forward somesuggestions for reference.