Action Research On Effective Teaching Of Science Experiment Course In Primary School

Experiment is an important part of primary school science classroom.At present,primary school teachers ignore the effectiveness of science experiment in science classroom.Effective teaching research is an important way to improve the effectiveness of primary school science experiment teaching.The main purpose of this study is to provide theoretical support and teaching mode for the effective teaching of primary school science experiment through existing theoretical research and daily teaching practice And feasible methods.In this study,we first reviewed the related research on primary school science experiment teaching and effective teaching by consulting the literature,Then,through classroom observation,interview and questionnaire survey,we collect the problems existing in primary school science experiment teaching,analyze the causes,and design the action plan for effective teaching of primary school science experiment,The five link teaching mode of "listening,discussing,doing,evaluating and using" was constructed,and two rounds of action research on effective teaching of scientific experiment course were carried out.After the first round of action research,we found that teachers dare not let students design experiments and complete the operation,students lack of division of labor and cooperation,poor classroom discipline and other problems,and developed the corresponding improvement strategies: design the teaching situation,establish the team leader responsibility system,use the method of experiment design,limit the learning time of each link,etc.The second round of action research is carried out by using the new scheme.Finally,the feasible suggestions and methods of the effective teaching of primary school science experiment based on the five link teaching mode are summarized,It mainly includes the following aspects: first,to create a harmonious teaching atmosphere,using a variety of teaching methods to let students ask questions;second,to make hypotheses by observing the experimental phenomena and relying on logical reasoning;third,to solve the difficulties of students in preparing materials;fourth,to help students improve their ability to design experiments independently,so that primary school science teachers can make suggestions according to the feasibility In order to improve the efficiency of primary school science experiment teaching,we should adopt the strategy and method to carry out science experiment teaching more effectively and improve the quality of teaching.