smart board tools.As a powerful high-tech teaching tool, interactive whiteboard not only integrates the advantages of modern multimedia teaching, but also maintains the advantages of traditional ordinary blackboards, providing a broader development platform for education reform and greatly promoting The transformation of teachers' teaching and student learning. Its powerful interactive function truly realizes the interaction between teaching and learning. Using interactive whiteboards, you can subtly conceive the classroom, flexibly innovate classroom teaching, solve the difficult interaction problems in PowerPoint , Flash or Authorware and other courseware, and truly realize the interaction between teaching and learning. The free, enthusiastic, wonderful and lively classroom atmosphere fully stimulates the students' sense of participation. The students' enthusiasm and initiative have been greatly improved, fully stimulating the interest and enthusiasm of learning, and improving the quality of classroom teaching.