Want to help your first-grader master math? Here are some of the skills your child will be learning in the classroom. Understand place value in one- and two-digit numbers. Understand that in two-digit ...

Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

Is Oglethorpe University's Bill Shillito right? What does this math problem mean? You love numbers. So do we. Let's nerd out over numbers together. The shared problem follows a now-common formula with ...

(Ben is right, but it's hard to explain in just a tweet.) College math instructor here. My thought: make sure that both baskets have the same number of fruit. You could do this by adding 3 oranges and ...

Fletcher Elementary School first grader, Briar Cercone, shows her class how she used a number line to solve a word problem. The students on the rug are showing her a thumbs up if they agree with her ...