Science Kit: Bottle-Rocket Launcher

The Science Source Single Bottle-Rocket Launcher.
Key Features
Single bottle-rocket launcher provides students in grades 5-9 (age 10-15) hands-on experience studying force and aerodynamics
Students create custom designs and build water-propelled rockets, testing variables such as water level, air pressure, and aerodynamic design choices
For use on soft turf where launcher can be secured
Includes rocket launcher, tubing, hardware, paper astrolabe for measuring rocket altitude, and instructions
You will need a plastic soda bottle, and a bike pump to launch the rocket (sold separately)