I use this activity as a math center. I create a bulletin board by using black construction paper as the background. I use white chalk to draw a web and hang up the spiders as they are completed. There are two different directions in order to differentiate instruction for all levels. This activity aligns with the CCSS 2.OA.a1, 2.OA.b2, 3.OA.b5, and 3.OA.c7. Students really enjoy this fun activity and they always want to do another spider!