Research On The Teaching Practice Of "ratio Definition Method" In Junior High School Physics Science Method Education

Although the implementation of the scientific method education has been 30 years,the overall education concept in our country is focused on knowledge teaching,and in the course of the teaching,the education of knowledge is biased in the course of teaching,which ignores the cultivation of the development of students' ability.Secondly,due to the lack of systematic and comprehensive scientific method of education,teachers do not know much about the form and connotation of scientific method education,which leads to the lack of scientific method education.Although some teachers have the consciousness of scientific method education,they lack the overall teaching strategy.This topic carries on the practical research to these questions which exist in the teaching at present.This subject is mainly studied through the teaching practice of the "ratio definition method" of the scientific method.The purpose is to improve the teaching model and update the teachers' teaching ideas,so as to cultivate and improve the students' scientific literacy.In the junior middle school,"ratio definition" is an important way to define the concept of physics,but the connotation of the method is ignored by many teachers in the course of teaching.The main ideas of this study are:(1)Compiling the content and target system of "ratio definition",lists the scientific methods that must be permeated in each section of the junior middle school section and the expected goals;(2)The formulation of "ratio definition method" method of education implementation,and puts forward the parallel teaching of "knowledge,Method and emotion-attitude-values" in three lines.Model;(3)the effectiveness evaluation of teaching.Through the longitudinal comparison between the second and third periods of the experimental class and the lateral comparison with the regular teaching class,the analysis and evaluation are carried out.The study found that after the study of the subject,teachers also have a great improvement in teaching ideas,the consciousness of the infiltration of scientific methods in teaching practice,and the development of students' scientific literacy.The implementation of scientific method education has a clear and positive influence on students' learning ability and scientific thinking.It is embodied in the students' ability to deal with problems more scientifically,and can follow the cognitive procedure of scientific methods and understand the physical phenomena in essence.