I created both of these quick check to determine whether my students could calculate perimeter and area when given a rectangle or square filled with unit squares. This product contains two different quick check versions: one version does not contain conversions and the other one does contain conversions.
I give students one of these quick checks after our perimeter and area introduction and real-world project. Both of these items can be found in my TpT store. I have provided the links below.
Link to Perimeter and Area Notebook Resource:
Link to Perimeter and Area Project:
*Please note that both of these quick checks are included in the Perimeter and Area project linked above.