Many students need to see math presented in a lot of different ways. Using a variety drawings and manipulatives can often help students understand complex and abstract math concepts. The CRA (Concrete-Representational-Abstract) model, as known as multiple representations, can be a powerful tool to help students who are struggling to understand what a math concept really means. In this video, Sarah Powell from UT demonstrates three different ways to represent numbers and math concepts, providing a guide to using multiple representations in your own classroom