Differentiation Alive and Well in Math Classes

In a recent visit to the middle school classes, I was able to observe students actively engaged in their learning and practice due to the skilled differentiated groupings. Students were not only engaged and self-directed, but they also worked collaboratively on mastering the mathematical practices.  The iPads were integrated appropriately to enhance their learning.

Discussion Question:  What is one way that you differentiate your mathematics instruction to increase engagement, use technology effectively, and promote collaboration?