The Teaching Research In Information Technology Of High School Based On Classroom Response System

In the era of rapid development of information technology, more and more imformation technologies have been applied in the classroom.Classroom reponse system(CRS) makes it possible for the whole class to paticipate in classroom with its unique advantages.According to the research at home and abroad,CRS can promote students to learn,help them to improve academic performance.The studies on the application of CRS are valuable, but most studies are limited in physical and Chinese class. So,this article is focus on information technology of high school,probing into the teaching process of CRS and verifying its effect.First, this paper discusses the background of the study,the research status at home and abroad,the research cotents and methods.According to the theory of Cogintive diagnosis,Expose false teaching,Peer teaching method,this paper alse discusses the application of CRS,puts forward the concrete steps of classroom teaching.Secondly,I simply introduced the CRS that made by myself.I analyzed demand of CRS,function module design and system implementation.Thirdly,I applied CRS in the information technology class of Changsha number one high school. By measuring the level of the students, I choosed one experimental class and one contrast class. I designed some questions according to the teaching requirements of Photoshop and Flash, and used them based on CRS to teach in the experimental class. Then,I analyzed the effectiveness of this teaching application process according to the actual situation of the classroom and students, as well as the comparison of test result of the experimental class and contrast class. Result shows that the teaching process based on CRS can stimulate students to learn, promote the interaction between students, optimize the classroom teaching, so as to improve the students’ academic performance. At the same time, the application of CRS can develop the good thinking habit of students, strengthen students’ ability to solve the problem.Finally, the paper summarized the research from two aspects: achievements and shortages.And also puts forward the prospect of the future.