The Application Of Smart Classroom In Middle School Chemistry Inquiry Experiment Teaching

Experimental teaching is one of the important ways and means to cultivate students' core quality of chemistry and improve their comprehensive quality.As a new teaching mode,the deep integration of smart classroom and experiment teaching is worth thinking and exploring.It's also the main problem this paper need to pay attention to and study.Under the background of promoting the process of educational information in our country,combining with the important position of experiment teaching in chemistry teaching,I adopte literature research method to analyze.This paper introduces the background of choosing the project firstly,summarizes the development processand the research status of smart classroom,clarifies the significance of the research for carrying out exploratory experiment teaching.And then it analyzes and redefines the related concepts of smart classroom.The learning theories such as constructivist learning,proximal development zone and mixed learning are taken as the theoretical basis of smart classroom teaching model.In this paper,I compare and analyze the advantages and characteristics of smart classroom,introduce the design idea of constructing smart classroom teaching mode based on "336 mode",and determine the teaching process of middle school chemistry exploratory experiment teaching in the environment of smart classroom.On the basis of this theory,I selecte teaching implementation cases such as the reexploration of the reaction between sodium peroxide and water,the extraction of iodine in kelp,and the reexploration of galvanic battery in this paper,and carry out teaching practice.In the process of smart classroom teaching process,teachers collect and screen teaching resources on the internet,make micro-class videos,and set up real situations.Students study independently before class and design the teaching project.The online communication between teachers and students can be realized by using the intelligent teaching platform.The students explain their questions and serve as the basis for the teachers to adjust the teaching materials.In the class,students can experiment in groups and inquiry cooperatively,complete the process of scientific inquiry completely and effectively,and conduct in-class inspection.After-class expansion focuses on improving students' ability to solve practical problems and individual teaching.Before the implementation of case teaching,students' understanding and acceptance of smart classroom teaching are investigated by issuing questionnaires.After the implementation of teaching,the teaching effect is tested by means of questionnaire survey,classroom observation,etc.And the interview method is used to understand the problems and solutions which still exist in the implementation of smart classroom through teacher interviews,so as to make a reflection and summary.It is found that the inquiry experiment teaching under the mode of smart classroom can help teachers and students to complete the process of scientific inquiry,and the autonomous learning through micro-class can help students to improve their ability to think independently and solve problems.It also develops students' problem consciousness,improves students' ability of scientific inquiry,and further trains students' core quality level.The intelligent teaching platform is helpful for teachers to undertake individualized teaching,to fix teaching according to learning,and to realize more effective classroom teaching.