Quora question: What are some hard truths teachers never tell students about after school life?
Common Core Math: So Clever It’s Incorrect
A few months back I came across an example of a Common Core math problem that really set me off. I mean, it actually offended me. This was the key question for a 6-year-old’s math exam: (If you’ve never seen this problem before, feel free to try to work it out before reading the Answer after the “read more” link …