Students are given a set of the pictures and labels to cut out. Then, the students are asked to place the pictures under the correct type of force. This could be an independent task or you could put your class into teams to work collaboratively to sort the pictures and place them on a piece of poster board. This deals with static forces, electrical forces, magnetic forces and gravitational forces. This activity could also be used as an assessment to show understanding, either at the end of a unit or as a formative assessment during the unit.