Students learn experiential geometry and pre-algebra in both English and Spanish using interactive 3-D models and activities in the McGraw Hill AR app. Imagine learning how to determine the slope of a ...

Rick: Your recent book draws on what you’ve learned about math while building Zearn. So, let’s start with: What is Zearn? Shalinee: Numeracy is one of the best predictors of a child’s success. Yet, it ...