"Very 3+4" Teaching Model In Junior High School Practical Research In Chemistry

Under the background of the new curriculum reform,many schools are actively responding to the call for education reform and implementation of new teaching mode.Some basic education schools also set up a curriculum reform team,which brings great impact to the traditional classroom.At present,the teaching mode of many schools gradually changes with The Times,lianyuan city seven stars central school is no exception,in order to form their own curriculum reform mode,invested a lot of manpower and financial resources to study in shandong du langkou school,to explore a path of curriculum reform in line with their own school "very 3+4" teaching mode.This paper aims at the research and practice of "special 3+4" teaching mode in lianyuan city seven stars school.In the model,"3" refers to three types of courses,including new teaching,consolidation course and testing course,and "4" refers to the teaching process with four links for each of the three types of courses,which basically includes four links: independent learning,cooperative exploration,student display and compliance testing.In the research process,the model is applied to the actual chemistry teaching,and further optimized and improved.The paper is divided into three parts.The first part is the theory,mainly expounds the reason of this research and the research overview ofpredecessors.It is found that the existing teaching mode must be reformed under the requirements of today's social demand,educational reform and efficient classroom.The teaching mode mentioned in this paper focuses on cultivating students' ability of self-study,cooperation and inquiry,so the research overview of this teaching mode is mainly summarized from the aspects of inquiry thinking,independent learning,cooperation and exchange.The second part is the research process.The overall modeling of "extraordinary 3+4" teaching mode is carried out by four teaching links:independent learning,cooperative exploration,demonstration and compliance testing.Secondly,preparation activities before implementation are introduced.The third part is the conclusion and reflection on the implementation of "extraordinary 3+4" teaching mode.Data analysis,questionnaire survey,interview and other methods were used for the reflection after implementation.In order to carry out this research,I have been practicing in qixing street town central school of lianyuan city for three years.This research is carried out by means of literature review,questionnaire survey,actual classroom teaching,tracking student performance,questionnaire survey,literature review and other methods.The survey found that most students prefer the "very 3+4" mode in chemistry class.At the same time,teachersreported that using the new teaching model to improve the current situation of chemistry teaching in rural areas,the dropout rate has been reduced,students' performance has improved significantly,and their comprehensive quality has been improved.But at the same time,the problem is that students are more willing to accept the new curriculum reform and traditional curriculum combined with each other,and the effectiveness of cooperative exploration needs to be improved,which brings a new thinking direction for the later optimization of this model.