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iRubric: HS PHYSICS Projectile Motion Project rubric

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HS PHYSICS Projectile Motion Project AP PHYSICS Projectile Motion Project Students will design and create a demo of a body undergoing projectile motion. Students will be able to calculate the velocity of their body using kinematic equations. Students will use kinematic equations to adjust catapult to hit a given target. Rubric Code: NX6668B By izifundo Ready to use Public Rubric Subject: Science Type: Project Grade Levels: 9-12

Catapult 30 %
	Excellent 100 pts	Good 70 pts	Fair 40 pts
Function of catapult 40 %	Excellent Device works every time.	Good Device works some of the times	Fair Device works one or less times
Appearance of catapult 25 %	Excellent Clean and finished appearance	Good Roughness in appearance. Appears to be tossed together quickly. Little thought given to design	Fair Not complete. Not sturdy or reusable
Adjustability 15 %	Excellent Angle and velocity of projectile is adjustable	Good Angle or velocity of projectile is adjustable	Fair No adjustments can me made
Accuracy 20 %	Excellent Projectile reaches target within 20% error of calculated target	Good Projectile reaches target within 50% error of calculated target	Fair Projectile reaches target with a greater than 50% error of calculated target.
Calculations 40 %
	Excellent 100 pts	Good 70 pts	Fair 40 pts
Data Collection 25 %	Excellent At least 5 data collection points are shown to calculate velocity of catapult	Good 2-4 data points are shown to calculate velocity of catapult	Fair one or no data points are shown to calculate velocity of catapult
Equations 50 %	Excellent All equations needed are clearly and correctly listed	Good Most equations needed are clearly and correctly listed	Fair Some to No equations needed are clearly and correctly listed
Adjustment calculations 25 %	Excellent Instructions to correctly adjust catapults Angle of fire and/or velocity of fire for any mass range are provided and correctly used	Good Instructions to correctly adjust catapults Angle of fire or velocity of fire for a spicific mass range are provided and used with some errors	Fair No calculations for adjustments are calculated
Written report 10 %
	Excellent Includes: Full names of participants Picture/Diagram of apparatus Instructions how to operate apparatus Data and calculations showing the analysis of motion. Units present 100 pts	Good 70 pts	Fair 40 pts