This project draws on similar ideas from previous work, but without the use of hot glue. This construction process is very simple, and unlike some of my hydraulic projects, these pneumatic machines operate using only compressed air instead of water.
STEM Activity for Kids: How to Make Straw Rockets (w/ Free Rocket Template)- Fun for a science lesson, outdoor play activity, or unit on space! Great for students in a special education classroom. Work on oral motor skills as well as sensory play.