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I agree - the only good thing I can say about chalkboards is that they're something like an order of magnitude cheaper.
by omegaham 11y ago
I agree - the only good thing I can say about chalkboards is that they're something like an order of magnitude cheaper.
- smorrow 11y agoYou can teach maths on a blackboard. Can't teach maths on a whiteboard. Don't ask me to explain it, but it's true.
- jimmaswell 11y agoBlackboards do seem better for math and whiteboards better for compsci, oddly