Narrator: Fractions, Decimals and Percentages. Can you change one into another? Out of this crowd, can you find the ones that are the same value? It might look confusing, but ~ Det. Lewis Stinker: If ...

Over the past year, since I took over the common-core math beat, I’ve been thinking a lot about fractions. As I wrote in November, the Common Core State Standards for mathematics emphasize fractions ...

At a middle school in California, the state testing in math was underway via the Smarter Balanced Assessment Consortium (SBAC) exam. A girl pointed to the problem on the computer screen and asked ...