These boards are still used in math classes today, but now they are made as dry erase boards. I like the use of these boards because teachers are able to see everyones answer with a quick glance to asses who understands the problem and who seems to be making mistakes.
These boards are still used in math classes today, but now they are made as dry erase boards. I like the use of these boards because teachers are able to see everyones answer with a quick glance to asses who understands the problem and who seems to be making mistakes.
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