Research On The Project-based Teaching Mode Of Junior High School Chemistry Based On The Development Of Core Literacy Of Students

Project-based learning is a kind of teaching method and teaching mode,and it is an important way to train students to develop their core qualities.The research of project-based learning in chemistry is conducive to the improvement of traditional chemistry teaching methods,the formation of students' thinking and the improvement of their ability.Of this study is the investigation in Shenyang,Liaoning province on the basis of learning teaching for the junior middle school chemistry discipline project,the project-based learning,students' development of core accomplishment and systems thinking theory,under the guidance of three versions of junior middle school chemistry teaching material,it is concluded that chemical subject project type and content of the project,the final build based on the students of junior middle school chemistry discipline development of core literacy project-based learning.The first aspect: investigation and research conclusion.Based on the online questionnaire,the current situation of Shenyang junior high school chemistry teachers on project-based learning was investigated in terms of the basic situation of teachers and the actual situation of chemistry teachers in project-based learning.The results are as follows: there are few application cases of project-based learning model in chemistry in Shenyang junior high school and some difficulties exist.But project-based learning in chemistry has been welcomed by schools and teachers.The second aspect: model research conclusion.Based on the sorting of junior high school chemistry textbooks and the presentation of project results,the chemical discipline project types are divided into investigation project types,design project types and production project types.On the basis of the basic model of project-based learning and the thought of developing students' core literacy,the project-based learning model of investigation,design and production in chemistry discipline is constructed based on the development of students' core literacy.The third aspect: strategy research conclusion.According to the characteristics of project types,various teaching strategies of project types are put forward.The teaching strategies of survey project type are as follows: 1.Make full use of fragmented time to guide students to master various survey methods.2.Teach information screening methods and guide students to screen information.3.Strengthen the awareness of time planning to ensure the smooth progress of the project.Teaching strategies for designing project types: 1.Ask questions,set questions,and guide students to optimize the plan.2.Build an exchange platform to guide students to appreciate each other's programs.3.Explicit design ideas to present the design scheme systematically.Teaching strategies for making project types: 1.Carry out investigation activities to make students clear about the principles of making and materials.2.Standardize students' experimental operation and improve their experimental operation ability.3.Strengthen the application of results and encourage students to reflect.Finally,three project themes are selected for teaching design.