Quadrilaterals, Rectangles, and Squares Sort

This is a great ActivInspire interactive sort I used with my students during our geometry unit. We used the concentric circles a lot during this unit to help reinforce the "All squares are rectangles but not all rectangles are squares" concept. When we finished the sort on ActivInspire, I printed out the final product to use as a classroom anchor chart. This flipchart can also be printed out and used as a cut and paste sort instead of using ActivInspire.