silent e smartboard games.The interactive whiteboard multimedia system is a new type of electronic teaching system, which consists of a hardware electronic sensing whiteboard and a software electronic whiteboard operating system. It combines traditional blackboard, computer, projector and other functions to communicate with the computer. The projector can project the contents of the computer onto the electronic whiteboard screen. The electronic sensor pen takes on the dual function of the whiteboard pen and the computer mouse, and its role replaces the traditional chalk. It also comes with a powerful library of subject materials. You can use the electronic pen to directly operate on the whiteboard, board or call various materials and application software. Even teachers who are not very familiar with computer operation can easily use it. Very convenient. Through interactive learning, students are more likely to understand and accept the knowledge and information expressed through the electronic whiteboard. The interactive whiteboard is applied to classroom teaching, which can timely present the dynamics and details of the teaching process, and enhance students' interest and motivation in learning. Students actively participate in and interact with each other to build a new modern teaching system.