We have used a pneumatic system to create a moving part of a monster. Most children have created a moving jaw however some children have included additional moving body parts including a tongue, ear and eye. Take a look at all our moving monsters and the children will be able to explain how the pneumatic system works and how blowing into the syringe helps to move the monster even more. 

They all look great so well done to everyone in Class 3 for working so hard on them.