can whiteboard markers write on glass.Due to the different basic level of students, there are great differences among individual students. Group cooperative learning is particularly important. Using interactive whiteboard teaching can solve this problem better. For example, when learning the IP address and its management section, the teacher will let the group learn and understand first, then send the team representative to the whiteboard to demonstrate the learning results. The weak foundation students can learn through the group and the specific steps the students can demonstrate on the whiteboard. And skills to master the learning knowledge, exercise the ability of cooperative learning between students, the ability to show themselves. The interactive whiteboard has become a platform for collective learning and equal communication between teachers and students. Students have more opportunities to display, practice and cooperate in front of the whiteboard, which fully reflects the subjective status of students' learning and is conducive to cultivating students' active exploration. Active learning ability and awareness.