I believe that mathematics should be taught, not collaboratively explored; algebra and geometry are better than a vague course of Integrated Math; spiraling doesn't work nearly as well as learning it properly the first time; "I don't DO math" should be an incentive rather than an excuse. "I don't DO English" should be treated the same way.
You buy 28 cups of coffee. After the first four cups, you get a free one. Then after that you only have to collect three more at a time to get additional free cups of coffee, so in all you end up with 9 freebies. 37?
You buy 28 cups of coffee. After the first four cups, you get a free one. Then after that you only have to collect three more at a time to get additional free cups of coffee, so in all you end up with 9 freebies. 37?
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