Research On The Application Mode Of Micro-classes In Junior High School Information Technology Courses

Information technology has developed rapidly in the new era,and the increasingly explosive information has put forward higher requirements for everyone’s information acceptance and processing capabilities.In China,the teaching of information technology at the elementary school level is based on cultivating the basic information processing ability and information literacy of junior high school students,and it is increasingly valued by educational researchers and front-line educators.And how to innovate the teaching mode of junior high school information technology courses and complete the teaching tasks of information technology courses more and more has become the focus of people’s attention.As a digital teaching resource,Micro-Lesson is highly condensed,diverse,and interesting.It is very suitable for junior high school students’classroom learning.If Micro-Lesson can be transferred to junior high school information technology classroom teaching,it will be helpful for students’ learning.The effect has a positive impact.This paper first combines the literature research method and the investigation research method to carefully study and analyze the current situation of domestic and foreign research and development of Micro-Lesson,and to sort out the development course and practical exploration of Micro-Lesson.Secondly,combined with the analysis of the current situation of information technology teaching in junior high school,the outstanding advantages and practical feasibility of applying Micro-Lesson to this subject are demonstrated.Furthermore,after conducting in-depth interviews with teachers,it was decided to adopt the method of introducing knowledge during the lesson and consolidating and reviewing the serial use of the lesson to carry out the Micro-Lesson teaching of information technology courses,and designed a Micro-Lesson teaching flow chart,and developed actual teaching cases based on the flowchart.Finally,the implementation of case teaching and the questionnaire survey data were used to analyze the multi-dimensional impact of Micro-Lesson on junior high school students’ information technology learning,and to test the effect of Micro-Lesson.This article focuses on the practical problems of insufficient use of traditional information technology classroom teaching time,inadequate student concentration,and diminished teacher enthusiasm for teaching.Innovatively moved Micro-Lesson to classroom teaching as a way to introduce knowledge in class to efficiently use limited classroom time,quickly attract students’ attention and reduce the burden on teachers.The research results show that the introduction of Micro-Lesson into the junior high school information technology classroom teaching,instead of the teacher’s face-to-face knowledge points,frees up classroom time,enables students to have more practice time and group discussion time,improves the learning effect,and improves the Information technology lessons.The Micro-Lesson practice in the thesis provides a reference for the further study of the application model of Micro-Lesson in the information technology courses of junior high school.