.animated whiteboard video.According to my own understanding and communication with the teacher, I found that the current efforts to popularize the training of electronic whiteboards are obviously insufficient. The specific performance is short training time and shallow training content. First of all, because the current training mode is simple training by the technical staff of the factory to all the teaching teachers of the school, and the training time is only more than one hour, teachers of different disciplines can not experience it in person. Therefore, the effect is not ideal. In some schools, the electronic whiteboard is even reduced to the projection of the courseware. Secondly, the current training content is mostly the basic operation of the electronic whiteboard, lacking the actual combination with the teaching. Therefore, facing the electronic whiteboard in teaching Link design (including creating situations, interactive communication, evaluation feedback, expansion and extension, etc.) and implementation strategies are significantly different from traditional classroom teaching. Many teachers still cannot use electronic whiteboards reasonably and effectively in teaching practice after training. The advantages.