Research On The Application Of Micro-lecture In Junior High School Mathematics Teaching

In recent years,micro-lessons have emerged as a new teaching model and have been widely applied in junior high school mathematics education.However,in practice,micro-lessons still face many challenges and require further exploration and research.This study investigates and analyzes the application of micro-lessons in junior high school mathematics education at a nine-year consistent school,using various research methods such as literature review,field research,and educational practice.In terms of theoretical research,this study analyzes the definition,characteristics,and application of micro-lessons,thoroughly discusses their practical application and value in junior high school mathematics education.Through the comprehensive analysis of existing literature,this study proposes solutions to the problems of micro-lessons in junior high school mathematics teaching,such as how to properly select micro-courseware and how to increase students’learning participation and reflective ability.At the same time,this study proposes a teaching design scheme combined with micro-lesson teaching to better apply micro-courseware in teaching.In terms of educational practice,this study conducted a semester-long experiment at the school.Teachers selectively applied micro-videos to math teaching based on the textbook content and provided various learning methods,including dormitory students studying micro-videos during evening self-study and commuting students studying micro-lessons at home.Finally,through questionnaire surveys and testing methods,this study conducted a detailed comparative analysis of students’learning feelings and mathematical ability in micro-lesson mathematics teaching.The results showed that micro-lessons are suitable for junior high school mathematics classrooms and can effectively improve students’ learning efficiency and participation.In summary,the main purpose of this study is to thoroughly explore the practical application and value of micro-lessons in junior high school mathematics education,and provide useful references for junior high school mathematics teachers.At the same time,this study proposes a teaching design scheme combined with micro-lesson teaching and suggests some improvement measures to provide new ideas and methods for future micro-lesson teaching research.