Are you the type of teacher who will go that extra mile to get your students involved. Then have I got a lab for you! Build and launch water rockets to help your students connect with quadratics and the vertex formula.
With just a few simple and inexpensive PVC parts from the local home improvement store, and a bicycle pump, you can build yourself a simple and fun water bottle rocket launcher. And the rockets are simple 2-liter soda bottles, but boy do they fly!
See my students launching wa