.modern whiteboard.First of all, it is like a blackboard with a larger capacity, and a wireless electronic pen replaces the mouse. Just a little click, I can find what I want. With this pen, I don't have to use chalk to work hard on the blackboard, no longer surrounded by dust. ??Shen pen?? writes a blackboard on the whiteboard, and the key words are annotated, and the color is ever-changing, which makes the students feel amazing. Even more so that they can not think of the teacher's "spirit pen" gently, all the content actually disappeared. After a class, the students were deeply attracted to me and the teaching effect was self-evident. Comprehensive use of electronic whiteboards, the capacity of the classroom has undoubtedly increased a lot, can arbitrarily combine text, graphics, language, music, video and other organic, using multimedia-assisted teaching, breaking the conventional way, through images, sounds, colors And the animation conveys the teaching information, making the teaching content easy to understand and master. The teaching of electronic whiteboards provides us with an excellent platform to form a good situation of ??teachers are good at teaching and students are happy??.