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| ALKA- |
The Orbiting Rocket Challenge! [alka seltzer]
The Task:
Calculate the amount of payload and fuseloge needed to acheive orbit [not too far, not too shallow] and return to "Earth." This challenge will require many trials and "re-dos."
Materials:
•film canisters
•manila folders/ditto paper
•tape
•alka-seltzer tablets
•measurement tape
To Achieve Success:
Your goal is to reach a height of between 10-12 feet (no more or less).
Grading:
•A= reach target within 5 attempts
•B= reach target within 5-10 attempts or some assistance within 5 attempts
•C=reach target after more than 10 attempts or some assistance within 10 attempts
•D=reach target after more than 10 attempts and with assistance
•F=failure to complete or reach desired target
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LINKS! |
| [LINK]: Alka-Rocket sheet#1 |
[LINK]: Bottle Rocket Test Sheet |
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| [LINK]: Why Reflections |
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| [LINK]: Alka-Rocket Reflection |
[LINK]: Bottle Rocket Reflection |