Information Technology, Senior High School Mathematics , Classroom Teaching, Effectiveness
The 21st century is an information age. The rapid development of information technology provides an important opportunity for our education and teaching reform. Therefore, the application of information technology to education and teaching has become an inevitable trend of reform. As a dull subject in all disciplines, mathematics curriculum reform is of great urgency. Under the background of education informatization and new curriculum reform, this paper conducts a questionnaire survey and interviews with teachers and students of No.2 Middle School in Yanji City, puts forward the role of the application of information technology in improving the effectiveness of classroom teaching in senior high school, and puts forward the strategies of using information technology to improve the effectiveness of mathematics classroom teaching in senior high school: using information technology to reform the teaching method ; using information technology to create effective problem situation; using information technology to overcome teaching difficulties.