A Middle School Chemistry Teaching Model Based On Network Resources

In the previous literatures,the research on the chemistry teaching mode of middle schools,which is based on network resources,is gradually deepened.It is realized that China's education is constantly approaching modernization.However,the previous research also has its shortcomings.The research is relatively simple and one-sided.The network resource which can be used for middle school chemistry teaching is not specifically studied.It does not form a completed system.It does not highlight the characteristics of the chemistry discipline,and does not put the students to the center of the teaching philosophy.Based on the theory of constructivism,the leaning theory of Ausubel and multi-intelligence theory,this thesis combines the traditional teaching mode with the use of network resource effectively.The aim of this thesis is to construct a more comprehensive teaching model based on network resources in middle school chemistry,and to test the feasibility of this teaching mode.This paper first discusses how to combine network resources with the background of the characteristics of chemistry and the important goals of teaching.Secondly,it discusses the various elements of the teaching mode in middle school chemistry based on network resources,and the purposes of a teaching mode.They consist seven steps,which are determining the goal,designing the situation,guiding the problem,self-exploration—communication evaluation,problem detection,classroom development and teacher summary.This teaching mode is to use the network resources practically under the guidance of teachers to assist students to explore independently.It fully embodies the student-centered teaching philosophy.The specific teaching process corresponding to the teaching mode is given through the specific teaching content.then the teaching experiment is carried out by using the experimental method.Finally,based on the comparative analysis of the results from before and after the experiment,the statistics of the questionnaire results and the experimental results of using this teaching mode are analyzed.It is concluded that the teaching mode of middle school chemistry based on network resources has a significant improvement on the teaching effect of middle school chemistry.This thesis is mainly composed of research background,theoretical basis,construction of chemistry teaching mode and analysis of teaching experimental results.It is mainly to build a chemistry teaching model based on network resources,and integrate it into specific teaching experiments.It is concluded that the teaching mode based on network resources has a good effect on the teaching effect and the improvement of students' chemistry scores,students' interests in learning chemistry,and students' chemistry learning ability.