PowerPoint seems to be a popular teaching aid. After all, it saves lots of messy writing on the board or the use of boring overhead projectors. And who doesn’t enjoy bulleted lists swooshing on screen complete with sound effects and little clipart stick figures?
I don’t.
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I spend quite a bit of my time helping high school students understand physics and mathematics concepts, so I’ve also spent some time wondering how I can better help them understand things. It’s a tough challenge, because I’ve never been like other people in terms of understanding — I’ve always been such a voracious reader that I can use my prior knowledge to make sense out of things.
I do not, however, see many other people doing the same.
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