Students practice addition and subtraction problems without regrouping. In this lesson, students practice addition and subtraction problems without regrouping using base-10 block manipulatives and ...

The new question-of-the-week is: What has been the best math lesson you have taught and why do you think it was so good? We’ve all taught some great lessons and we’ve also all taught some pretty bad ...

Using words like ‘factors,’ ‘denominators’ and ‘multiples’ may be part of a constellation of good math teaching practices.

Getting early-childhood educators more comfortable with teaching math was the focus of a summer workshop held by the Erikson Institute in Chicago, Ill. Credit: Camilla Forte/The Hechinger Report The ...