👉 Learn how to divide mixed numbers. To divide mixed numbers, we first convert the mixed numbers to improper fractions. After we have converted the mixed numbers to improper fractions, we can then ...

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

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

A decade or so ago, reading instruction underwent a public reassessment. Whole language approaches had emphasized immersion in texts and contextual, “cue"-based guessing strategies. The goals were ...

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

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 ...

Prime numbers are the building blocks of mathematics, and yet their distribution is a mystery that has stumped mathematicians ...

Diffie-Hellman’s key-exchange method runs this kind of exponentiation protocol, with all the operations conducted in this way ...

The decision represents a setback to other local governments around the country that have sued oil companies to recoup the mounting costs of climate change. By Karen Zraick A new satellite could ...

Match the famous lines from these books with the character it belongs to: “The moment you doubt whether you can fly, you cease forever to be able to do it.” “Titchy little snapperwhippers like you ...

Non-fiction books usually have special features to help you find the information you need quickly. This can be really useful because it means that you don’t need to read the whole book to find out ...