Do teachers these days still use overhead projectors?
They do. They're fancy now, and they're called Elmo. At least that's a popular brand just now. They come with little adjustable cameras so you can project little demonstrations from the lab bench on the wall, and they have buttons which you can push to dismiss them and they fold down under the bench and out of the way when you're finished. They also have little USB ports so that they can be integrated with other learning technologies. In the end, though, Elmo is an overhead projector, so yes.
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