This week we will continue our work on fractions and finding equivalent fractions. This week we will continue our work on fractions and finding equivalent fractions.

This lesson uses models to convert mixed numbers to improper fractions. This lesson uses models to convert mixed numbers to improper fractions.

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

Grades offer a snapshot of performance, but they rarely capture the full picture of a student’s understanding. Hidden gaps, ...

There are some basic properties of whole numbers any 3rd grader can tell you: Each number is represented by a single symbol, and followed by a single successor. Multiplication makes a number bigger; ...