The Study And Practice Of Chemistry Concept Instructional Design Based On The Construction Of Conception

Concept teaching is the most basic and important part of chemistry teaching in senior high school.Basing on the existing studies of chemistry concepts teaching and the construction of conception,this paper gives the model of chemistry concept teaching design based on construction of conception,and applys the model to teaching practice who achieved good results.This paper is divided into six parts,each part is as follows:Part ?,describing the significance of the topic.It points out how important constructing basic chemical ideas in the learning of chemistry concept is and indicates the mission and methods of study after analysing the importance and problems of chemistry concept teacing and combining with the learning characteristics of concept in this part.Part ?,literature review.Part ?,describing the model of chemistry concept teaching design based on the construction of conception.Combining with the specific case,this paper expounds the content and characteristics of the chemical concept teaching design model based on the idea construction.According to this model,the author makes teaching designs for the chemical concepts in Chemistry Compulsory Students Book 1 published by People Education Press.Part ?,the practice of research.Appling the model of chemistry concept teaching design based on idea construction to practice of teaching and analyzing the results of questionnaire and final exam to provide scientific basis for the researchPart ?,the conclusion of the study.The research can draw a conclusion that the teaching of chemistry concept based on the construction of conception has a significant effect on changing the learning style of concept and improving the learning ability of chemistry concept and chemical academic record.