Abstract: Information technology is one of the main education reform direction in our country.The data analysis and prediction of big data technology can bring convenience for informatization teaching.The teacher should take the student as the center of teaching,give full play to the advantage of big data technology, establish the students’ autonomous learning teaching resources, and carry out teaching activities, fully motivate the enthusiasm of students, based on students’ study data, make a reasonable intervention to achieve student private custom and provide accurate study service, then to meet the long-term development needs of students.