Under the Common Core State Standards in mathematics, fractions instruction extends across grades 3 through 6, with operations being taught after students have a firm understanding of where fractions ...

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.

When news breaks, you need to understand what actually matters — and what to do about it. At Vox, our mission to help you make sense of the world has never been more vital. But we can’t do it on our ...