ScreenShade by EdTechTeam lets you quickly and easily cover your screen, or a portion of it. You can use ScreenShade to hide the answers to questions, block out something you don't want an audience to see, or let students uncover if they know the answer.
ScreenShade even has a built-in timer that you can set. When the timer is done, the shade disappears!
ScreenShade is proudly created by your friends at EdTechTeam, Inc.
谷歌浏览器、其他Chromium内核的浏览器
为打击盗链困扰,本站已启用人机验证
微信扫码关注左侧公众号,发送“插件”二字获得验证码,验证码5分钟全站有效