Study On The Application Of Digital Experiment In Chemistry Of Senior Middle School Under The Background Of Small Class Education

With the development of science and technology and the improvement of people’s living standards,Per capita possession of educational resources continues to rise.With the implementation of the educational concept for the development of every student,Small class education came into being.The rapid development of science and technology,Integrating digital experiments into high school chemistry teaching has become an inevitable trend.The introduction of digital experiments has a revolutionary impact on high school chemistry experiment teaching.Small class teaching provides favorable conditions for the development of digital experiments,so that every student has the opportunity to participate.It will help improve students’ scientific inquiry quality and innovative spirit.This research mainly focuses on how to integrate digital experiment into high school chemistry teaching under the background of small class education.First,based on a large number of literature studies,the research status of small-class education and digital exploration is described and explained the concept of small-class education and digital experimentation.Based on learning theories such as constructivist theory and cognitive development theory,This research expounds the combination of digital experiment and small class teaching mode and the principle of integration of digital experiment and chemistry teaching.Finally,the teaching practice research is used to explore the application of digital experiment under the background of small class in high school chemistry teaching and analyze the feasibility of digital experiment teaching.And the integration principle and teaching tactics of digital experiment and small class experimental teaching are drawn.The Principle of Integration of Digital Experiment and Small Class Experiment Teaching:1.The principle of targeting.To consider where to use digital experiments can achieve better results.2.The principle of situationalization.The digital experiment should be used in the appropriate situation.3.The principle of proportionality.The use of digital experiments should be appropriate.4.The principle of integration.Digital experiments can be used in conjunction with traditional experiments.5.The principle of purpose.As long as it is in line with the purpose of digital experimentation,there are many ways to conduct experiments.Digital Experiment Teaching Strategies in the Context of Small Class Education:1.A complete set of experimental equipment and a team of teachers who understand technology are the prerequisites.2.Teachers should continue to develop experimental resources and guide and guide students to develop their own experiments.3.In the process of digital experimentation,various teaching modes are organically combined.4.Digital experiment teaching should pay attention to the development of extracurricular activities.