smartboard smart d.The interactive whiteboard can store all the operating procedures and results, so as to form a personalized teaching record, become an important curriculum resource for teachers, help analyze the students' thinking process, and provide reference for future lectures and reflections. Using the whiteboard's playback function, you can review and review the content, so that students can consolidate the old knowledge and content, and promote students' learning of new knowledge.The use of the experience of the electronic whiteboard??Hui Zheng Primary School Yang Zhengfeng??Our school installed the electronic whiteboard, the teachers have participated in the electronic whiteboard training. On that day, in the eyes of everyone??s expectations, a young teacher walked onto the podium and gently tapped his finger on the display screen. The whole screen immediately became a ??whiteboard?? and changed with her fingertips. Became one model after another we want to have. The teachers were attracted by this magical "magic", erecting both eyes and eyes.??Through this training, I have to sigh the development of the current technology, the classroom teaching design of the interactive whiteboard and the traditional blackboard or There are some differences in instructional design in a multimedia environment. In the traditional blackboard environment, the teaching design is also based on the teaching content. Teachers pay more attention to the order of presentation and the degree of development of the knowledge points. When teaching the difficult points, they will also consider applying some teaching strategies, but there are few teaching media and resources. Specially designed. In the actual teaching process, experienced teachers can adjust the teaching steps at any time according to the students' reactions. Therefore, the design before the class may be changed in class.??I remember that when I first used the whiteboard, my heart was more repulsive. First of all, for me, it is a new thing. Its joining will make my teaching completely different from the original, it may be better, and of course it may be even worse. With a try-and-try attitude, I used the spare time to study this software. Soon, I was attracted by many of its functions. I wanted to integrate some multimedia resources better than the original PPT software and electronic whiteboard. Like a blackboard with a larger capacity, on this platform, I can easily complete the basic actions of writing and erasing.??First, the text, pictures are free to drag make the class more vivid