How to Make a Water-Powered Bottle Rocket

Blast off with science! This hands-on DIY guide shows you how to build and launch a water-powered bottle rocket that can soar over 30 meters (100 feet) into the sky. Perfect for kids, parents, and science lovers, this fun project demonstrates real rocket science using simple household materials.

Inside, you’ll learn:

✔ Step-by-step instructions to build a stable, high-flying bottle rocket

✔ The science explained—why air and water create powerful thrust

✔ Tuning tips & troubleshooting to improve flight height and stability

✔ Fun challenges & competitions for family or classroom activities

✔ Printable experiment tracker to record water levels, pressure, and flight results

Safe, exciting, and educational—this is the perfect STEM project for curious minds!