Blog updated to include additional partners in the project. When it comes to algebra, new research suggests you can’t start too early. Algebra is considered the keystone of students’ understanding of ...

The confusion (likely intentional) boiled down to a discrepancy between the math rules used in grade school and in high school. By Steven Strogatz Recently I wrote about a math equation that had ...

Addition and subtraction with regrouping using different strategies to solve. In this lesson, students go over addition and subtraction with regrouping using different strategies to solve. Today we ...