From fractions and decimals to distance and time, the humble-but-versatile number line can deepen students’ understanding of ...

While most states have graduation rates between 80-95%, math proficiency is most often below 50%. (There’s a wide range in ...

“To teach well, you should pay careful attention to what an assignment will make students think about,” Willingham advises, ...

Teachers can use these questions to draw students out and get worthwhile formative assessment responses to guide instruction.

A simple random sample is a subset of a statistical population where each member of the population is equally likely to be ...

In this video I will show you how to complete the square by working through 28 different examples. We will focus on basic completing the square problems when a=1. I make short, to-the-point online ...

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This article is from Proof Positive, our friendly newsletter that explores the joys and peculiarities of math. Sign up today for a weekly math essay and puzzle in your email inbox. Countless debates ...

This video features casual street interactions focused on basic math questions. What begins as simple challenges quickly turns into interesting and sometimes unexpected responses. The content ...