"Rounding is my rock!" In this day and age, it takes creativity to keep the attention of children, and with the help of music, it's happening at one elementary school. Inspired my rapper Plies' "Rock" ...

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about ...

Imagine needing to estimate the total cost of the items in your grocery basket to decide whether to put something back. So you round to the nearest dollar for each potential purchase, using the “round ...