The Application Of Scaffolding Teaching In The Teaching Of Middle School Chemistry Calculation

Chemical calculation is an important part of the chemical system in middle school,which is the performance of the comprehensive ability of the students and one of the important contents of the college entrance examination.Scaffolding Instruction is one of the three teaching models of constructivism theory,emphasizing student-centered,teachers in the teaching process as guides to help students complete the sense-making of knowledge.This thesis combines the Scaffolding Instruction with the practical teaching of chemical calculation,to explore Scaffolding Instruction suitable for the chemical calculation.On this basis of analyzing the teaching contents of high school chemistry related calculation,the typical case is designed.Through the teaching experiment,it demonstrates the feasibility of the application of Scaffolding Instruction in the teaching of chemistry calculation in middle school.