Research On The Teaching Practice Of Chemical Intelligent Classroom In Junior Middle School Under The Background Of "Artificial Intelligence + Education"

Artificial intelligence + education and intelligent classroom are hot topics in education research,which is the crystallization of the deep integration of new technology and Education Science in the new era.It focuses on all-round teaching tracking before,during and after class,makes full use of new technology and designs smart classroom teaching design mode to achieve new smart classroom.Intelligent classroom is the inevitable trend of developing education,which needs to explore,discover and advance continuously.Based on the existing research on smart classroom,this study summarizes and analyzes the current situation of smart classroom teaching design at home and abroad and classroom teaching research and under the background of artificial intelligence + education,explores and finds the characteristics of smart classroom,deeply excavates the value and significance of smart classroom teaching and finds new breakthrough points.This research designs the optimized teaching design model in the intelligent classroom,which can make the junior middle school chemistry intelligent classroom more personalized and characteristic,improves the teaching quality,and makes the plan of training the new-type modern talents with the combination of comprehensive development and personalization keep up with the pace of hardware development and update.In this paper,literature research,questionnaire survey,practical research,interview and other related research methods are used.The design model of teaching activities proposed in this paper is based on literature analysis,which is an integrated design model of teaching activities before,during and after class proposed by Chen Wei dong.It is further refined and optimized in combination with the discipline characteristics of chemistry and the unique teaching environment of intelligent chemistry classroom,this mode improves students' interest in learning,highlights the learner centered teaching concept,satisfies the teaching and exchange of various forms of knowledge and skills,processes and methods,emotional attitude and values,and effectively improves the teaching effect.The main content of this paper is the teaching activity model of junior high school chemistry intelligent classroom,which is elaborated from three aspects of design basis,strategy and specific model.The basis of the design is based on the learning theory,the teaching goal and the modern equipment.The design strategies include: making full use of the platform to create teaching resources,making students agree with the intelligent classroom teaching mode,reasonably planning the classroom,setting up vivid teaching situations,and advocating diversified evaluation methods.The model includes all aspects before,during and after class.And take this as the instruction of teaching design,design teaching activities,implement in the classroom of the third grade of junior high school,carry out practice,through the analysis of students' learning achievement,questionnaire survey and interview,analyze the average achievement of each class in the first and second examination of students and the chemical achievement of the experimental class and the contrast class in the early and later stages of teaching implementation;questionnaire survey and interview from the basic situation of students,preview before class Situation,classroom cooperation and communication,classroom learning effect,attitude towards smart classroom learning,make investigation on students' learning,and analyze the effect of classroom teaching.After a semester of practical research,this study found that under the background of artificial intelligence + education,the junior middle school chemistry intelligence classroom teaching design has a certain improvement for the junior high school students' chemical learning effect,and the students are also more recognized for this teaching.The main research results are as follows: 1.Students are very cognizant of the smart classroom teaching mode;2.Students' learning subjectivity is more prominent in the smart classroom;3.Students' learning effect is gradually improved in the smart classroom.