Chemistry Teaching Practice Research Based On The Micro Course Resources Of Junior Middle School

Limited by geographical environment,economic and cultural teaching conditions and many other aspects,the level of education in Middle Schools in Inner Mongolia are at a lower level.In recent years,these schools are trying to promote some aspects of teaching reform.They want to improve the quality of school.But there is a big gap between past reform and expected results according to the practical experience of the author.The actual situation of Chemistry teaching in Junior High School is that many Chemical experiments can't be carried out because of limited funding.And limited by school choosing,some students who have strong learning ability go to other schools,while the others who are left lack of active learning motivation,and they are weak in self-learning consciousness.In view of this situation,this study focuses on the design and production of micro-class resources related to some teaching content.It tries to flip the classroom teaching model applied in chemical teaching for Junior Grade Three.This paper aims to explore the specific strategies for improving the teaching quality of chemistry courses in Junior Middle Schools.It also aims to provide reference for the teaching reform of similar schools and similar courses.This topic is mainly carried out by quasi-experimental method and other ways,such as literature research,questionnaire survey and interviews.This study is designed for corporation of the experimental class and control class.First,two classes are selected with the same starting point,and the Junior High School chemical unit “constituent material particles” is selected for the micro-course teaching design and recording.Then,the teaching model based on the micro-class resources is used in the experimental class,while the control class is still using the traditional teaching as the main teaching model.It should pay attention to the control of the disturbance variables during the experimental process.After the experiment,the test paper is taken as the main basis,and the content of the test is directly related to the micro-course study.The statistical date of the exercises are collected and analyzed.And the hypothesis is studied.At the end of the experimental study,students will do some questionnaire survey and interviews.Finally,draw a conclusion according to the results of the statistics and questionnaire interviews.The results of the preliminary analysis show that the teaching model based on the micro-course resources can help to improve the students' chemistry achievement and help them to develop their own learning ability.At the end of this paper,the whole research process is rethought,and the main problems are found out,what's more,the further direction of future efforts is clarified.