Teachers no longer have to eat chalk dust, write, erase, and draw at will on the board, and they can also set teaching scenarios; students don‘t have to panic and busy taking notes in class, and everything on the "blackb
Don‘t worry, I understand everyone‘s concerns! After all, no one wants to buy something that breaks after a few uses. In order to solve everyone‘s shopping problems, I have put a lot of effort into collecting and sorting
March 27 (Reporter, Zhang Huijie) At present, watching various video open classes on the Internet, "zero distance" is taught by masters at home and abroad, becoming the choice of many young people. In China‘s remote Xiza
Driven by the tide of informatization and digitalization, the future office will surely be a highly interconnected and intelligent environment. Among them, the new interactive smart whiteboard (Interactive Smart Whiteboa
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