Research On Teaching Strategies Of Math Concepts In Junior Middle School Based On "5e" Teaching Model

The concept of mathematics occupies the central position of the subject knowledge system,and has basic and transferable application value.The teaching of mathematics concepts in junior middle school is of vital importance and is the basis for students to continue learning.However,in practical teaching,the effect of conceptual teaching is still not ideal.In order to improve teaching efficiency,a variety of research results of teaching models emerged at the historic moment.The "5E" teaching mode is an inquiry teaching mode that originated in American biology.According to the research of the American Biology Curriculum Institute(BSCS),compared with the traditional teaching mode,this mode helps students understand the concepts more deeply It helps to cultivate students' comprehensive qualities such as inquiry ability.In recent years,in addition to biology teaching in China's research on the "5E" teaching model,researchers in physics,chemistry and other subjects have also begun to explore.This article attempts to combine the "5E" teaching mode with the teaching of mathematics concepts in junior high schools in China.On the one hand,it promotes students' conceptual learning and cultivates their comprehensive qualities such as inquiry ability.Certain reference.Using literature method,questionnaire survey method and interview method to understand the research status of mathematical concept teaching,teaching mode and "5E" teaching mode.Based on the four pedagogical theories such as constructivist learning theory and metacognition,with the help of experimental teaching methods,referring to the classification of four major sections of junior middle school mathematics knowledge and the experimental progress of experimental classes,four teaching cases based on the "5E" teaching model were designed and evaluated.Based on practical research,it is concluded that the teaching effect of the "5E" teaching mode is better than the teaching mode,which is recognized and loved by both teachers and students.The four advantages and limitations of the mode in practicalteaching are analyzed and summarized,such as: The "5E" teaching mode can improve students 'concept learning efficiency,and can promote the cultivation of students' inquiry ability,metacognition and other qualities;however,this mode has not been promoted in mathematics teaching,and there are certain limitations in its implementation.Based on the accumulated research experience,the principles of applying the "5E" teaching model to mathematical teaching in mathematical subjects are summarized:(1)the principle of adaptability as required and flexible application;(2)the combination of academic situation and student body Sexual principles;(3)rather than lack,the principle of exquisite design.And elaborate the specific teaching implementation strategy of each link when applying this mode,such as: how to introduce the link to select teaching materials that are interesting and fit the teaching content to smoothly transition to the next link;explore how to avoid flashy,floating in the Superficial form inquiry;how the explanation link implements a standardized understanding of student concepts;how the transfer link enables multiple transfers and consolidation of knowledge and ability;how the evaluation link combines multiple forms and perspectives.