OTA STEM – 7th Grade Water-Bottle Rocket Contest

Goal is to reach maximum apogee and stay aloft for as long as possible. Design challenges are to design a good rocket and a good parachute system.

Concepts Covered: Newton’s Laws of Motion, Momentum = Mass x Velocity, Pressure, Drag, Surface Area to Length of Parachute Shroud Lines, Symmetry, etc.

7th Graders designing parachutes for the descent phase (what goes up…)OTA STEM- 7th Grade Rocket Design Contest

The Launch Phase! Many rockets ended up on the roof.
7th Grade Rocket Projects-Launch

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7th Grade Rocket Projects-Launch 2

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