For the monster math, students each got a Frankenstein picture. They got to color the pictures. On the chest of the monster, they had to write 3 numbers that would create a fact family. On each arm and leg, students wrote a different problem with those numbers. In the past, I put numbers on them. We only did addition and subtraction. This year I had students come up with their own fact families. I challenged my higher level students to create their iwn fact families. The problems they created were more difficult than I ever created.