If North Carolina high school junior Katie Denton struggles with her Algebra 2 homework, she knows she’s not on her own. Denton can use her school-issued smartphone to send instant messages to her ...

Jesse Schell is, perhaps, the top educational game designer in the business right now. A few months ago I asked him what his favorite educational game was. After a brief pause, he replied, “DragonBox ...

Students across Washington did some serious algebra work this week — and I mean serious like 400,000 problems in four days kind of work. As part of the Washington State Algebra Challenge, K-12 ...

\(\mathbf{ax^2 + bx + c = 0}\) where \(a\), \(b\) and \(c\) are numbers. Both \(b\) and/or \(c\) can be equal to zero. In this section, solving equations where \(a >1 ...

Simultaneous equations are two or more equations with two or more variables. They are simultaneous because they can be solved to give values for the variables that are equal in each equation. This is ...

From solving algebra equations to exploring world history, or understanding scientific concepts, there’s a bit of everything in this challenge – so much so that you’ll finally have the opportunity to ...