daily 5 smartboard.??Abstract??The interactive whiteboard not only integrates the advantages of modern multimedia teaching, but also maintains the advantages of traditional ordinary blackboards, and provides a broader development platform for education reform, which greatly promotes teachers' teaching and student learning. change. Its powerful interactive function truly realizes the interaction between teaching and learning. With the new concept of "an interactive whiteboard + an electronic stylus + a projector + a PC + supporting software and resources", the traditional teaching mode is subverted. In the past, the single teaching method of "blackboard + chalk + book" and the "demo + broadcast" teaching method of the audio-visual platform were gradually replaced by interactive whiteboard teaching methods. This paper introduces the teaching application and experience of interactive whiteboard, enriches the classroom teaching mode, improves the efficiency of classroom teaching, and provides an enriching, inspiring and stimulating interactive teaching and learning solution for information technology teaching.