The Teaching Research Of Junior Middle School Chemistry Review Course Based On Subject-based Experimental Inquiry

At present,chemistry reviews in junior middle school usually carry on reviewing lessons by reviewing knowledge points and reviewing knowledge points through subjects.In view of the important role of chemical experiments,experiments should always run through chemical learning.It is unreasonable to see no experimental traces in the review class.The traditional review mode seems to be efficient,and academic performance is also improved.but it can not stimulate students'interest in learning chemistry.Students only learn for the middle school entrance examination.It leads to the fact that students' chemistry concepts are not formed.their core literacy is not effectively improved.and their learning ability of chemistry is low.Therefore,the author puts forward the introduction of chemistry experiments in the review class and the review teaching based on thematic experiment.From the relevant works of experts and scholars,this paper searches the theoretical basis of subject based experimental inquiry teaching,and studies the current research status of topic based teachine at home and abroad through literature retrieval method.and distinguishes thematic teaching.subject inquiry teaching.experimental inquiry teaching and subject type experiment inquiry teaching in concept.On the basis of the analysis of the theory and the status quo.this paper puts forward the general teaching mode and teaching strateg of the subject type experiment inquiry.and applies it to the teaching practice.Through the statistical results of the classroom observation.the questionnaire survey and the students' interview results after class,the students' recognition of the way of review,the change of the students' interest and the knowleidge of the students' interest are obtained.The actual lifting of the force.The practice research shows that it is necessary to introduce chemical experiment in the review course.The teaching mode and strategy of the subject type experiment inquiry have certain feasibility in the chemistry review course of junior high school.In the review course,the subject based experimental inquiry teaching reaped a better teaching effect.The students' interest in chemistry learning has been obviously changed and improved,and the students' academic achievements have also been improved.