This fun, hands on, perimeter activity is just what you need to review this topic. There are 3 leveled tic-tac-toe boards included. Red for lower learners, yellow for on level, and green for advanced. This activity also includes the answer key, x's and o's, and a leveled assessment. It also has word problems for perimeter as an extension activity!
This activity is common core aligned! Standards are included in the packet.