Pulley

 



LI: to identify what a pulley is.
We had to get into groups and we had to pick if we wanted to finish our DLO or make a pulley first. Then half of the class did the DLO and the other half had to make the pulley. Once half of the group had finished we swap over. The way we had to make the pulley was with two long sticks and one rope. First somebody had to stay in the middle and the other two people had to hold the stack as tight as they can, but they can't pull. The person in the middle had to pull the two people in. Then we had to try it with the rope. With the rope we had to make a loop around the sticks and then one person had to pull the people holding the sticks.