iRubric: Newtons 2nd Law Quiz Rubric

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Newtons 2nd Law Quiz Rubric Constant Mass Chg Force Expmt & Report Rubric Rubric Code: T24846C By pmuller22 Ready to use Public Rubric Subject: Physics Type: Assignment Grade Levels: 9-12

Newtons 2nd Law Quiz Rubric
	Not met Standard 1 pts	Below Standard 2 pts	Approaching Standard 3 pts	Met Standard 4 pts
Calculated a = F/m	Not met Standard Incorrect calculation.	Below Standard	Approaching Standard Calculated accel, force or mass w/wrong or missing units.	Met Standard Calculated accel, force or mass w/proper units.
Accel proport to Force, Inv proport to Mass	Not met Standard Found acceleration not changed by same factor as the force.	Below Standard Found acceleration not changed by the inverse factor as the mass change, perhaps changed proportional to mass instead.	Approaching Standard	Met Standard Found acceleration changed by same factor as the force or inversely changed as much as the mass.
Net Force	Not met Standard Used only one force to calculate net force, ie pulling force or weight.	Below Standard	Approaching Standard Correct calculation with incorrect units.	Met Standard Correct net force calculation, ie right force. - left force or up force - down force.
Friction	Not met Standard Incorrectly calculates the friction force.	Below Standard	Approaching Standard Correctly calculates the friction force with the wrong units.	Met Standard Correctly calculates the friction force.