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iRubric: Bottle Rocket Lab rubric

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Bottle Rocket Lab Water Bottle Rocket Assessment of water bottle rocket Rubric Code: Y236723 By annette_michel Ready to use Public Rubric Subject: Physics Type: Project Grade Levels: 9-12

Water Bottle Rocket Assessment of Bottle Rocket
	Poor 1 pts	Fair 2 pts	Good 3 pts
Rocket Decorated 3 pts Rocket is named and decorated neatly	Poor Rocket does not have a name and isn't done neatly	Fair Rocket looks ok and shows some creativity.	Good Rocket is completely decorated, looks great and is unique.
Nose cone 3 pts Nose cone secure and aerodynamic	Poor Nose cone absent or not secure and aerodynamic	Fair Nose cone somewhat secure and aerodynamic	Good Nose cone secure and aerodynamic
Tail fins 3 pts At least three sturdy tail fins of appropriate size and placement.	Poor Tail fins absent or not sturdy and/or not of appropriate size and placement.	Fair Tail fins somewhat sturdy and of appropriate size and placement.	Good Tail fins sturdy and of appropriate size and placement.
Parachute 3 pts Parachute must be made and attached to the rocket and the cone	Poor Parachute missing or not attached	Fair Parachute attached but done incorrectly	Good Parachute done correctly
Rocket Performance 3 pts Rocket is stable and moves straight and true. Did the craft make it past the height threshold. Altitude is calculated using the equation d=1/2 (9.8) (time to fall)^2	Poor Rocket does not fly true and is unstable. Craft did not make it past the height threshold. Missing calculation.	Fair Rocket almost flies true during launch. Craft past the threshold by 1-9ft. Calculations are done but are incorrect.	Good Rocket flies true during launch Craft surpassed the threshold by 10ft. Has correct altitude calculation.
Team Collaboration 3 pts All students in the team are collaborating while building the rocket.	Poor Did not stay on task. Group dynamics is lacking in positive leadership or work ethic.	Fair Had to be reminded team and/or members of a team to work and make efficient use of class time.	Good All students worked well together with a positive attitude.