The "Water Rocket Launch" lesson explores rocketry and the principals of space flight. We provide links to examples of the various features. This article describes the different components and their function to assist you when designing your own launcher. I hope to later come back and write up an instructable for a launcher. Water Rocket Launch Pad Instructions for Building the Launcher: The launcher is simple and inexpensive to construct. This activity is from page 114 of NASA’s Rockets Educator Guide published in 2011. In addition you will need a tire valve from an auto parts store and a rubber bottle stopper from a school science experiment. Cardboard or balsa fins are attached to the bottom of the bottle for stability, and a fairing and nose cone are added to the top as a payload. Most needed parts are available from hardware stores. Soda Straw Rockets is an excellent opportunity for students to practice the engineering design process. Water Rocket Construction. Water rockets use water and pressurized air to launch a soda bottle(s) 100's of feet into the air. Safety . A water rocket launcher can be as simple or as complex as you like, however, most launchers share common features. Water rockets are among the simplest type of rocket that a student encounters. The most difficult task is to drill a 3/8-inch hole in the mending plate. This is the spectacular moment around 450,000 gallons of water is released onto a rocket launch pad in order to cool it down after take-off.
Includes instructions for building the water rocket launcher. Water rockets work exactly like their big brothers at NASA. Lesson Plan Files. How Water Rockets Work. Website .
In a couple of hours (or less) you could make this water rocket! Building a Water Rocket Launcher . This activity provides students with a template that creates a rocket that can be launched from a soda straw. The body of the rocket is an empty, plastic, two-liter soda bottle. They are then challenged to modify the design to see how the changes impact the rocket performance. On this page we show the events in the flight of a water rocket. A reaction mass is forced out of a vessel with pressurised gas, sending the payload into the air. Students work in teams with teacher supervision and construct and launch a rocket from a soda bottle and everyday materials that is powered by an air pump. Introduction: Soda Bottle Water Rocket. Although the Water Rockets activity is best for grades 3-8, NASA’s Rockets Educator Guide contains activities for K-12. This instructable will NOT cover the launcher.