iRubric: Quadratic Expressions and Equations rubric

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Quadratic Expressions and Equations Quadratic Expressions and Equations Learning Outcome: Students will be able to solve problems involving quadratic functions or equations. Rubric Code: S23W2X9 By linjie Ready to use Public Rubric Subject: Math Type: Homework Grade Levels: 9-12

Aspect
	Exceeds Expectations 3 pts	Meets Expectations 2 pts	Below Expectations 1 pts	Points 0 pts
Application Completing the square	Exceeds Expectations The student correctly set up the equation, completed the square method, and solved for x value.	Meets Expectations The student correctly set up the equation, but made calculating errors.	Below Expectations The student did not set up the equation correctly.	Points The student had no idea what to do at all.
Application Factor the equation	Exceeds Expectations The student correctly factored the equation, and solved for the x value.	Meets Expectations The student had calculating errors,	Below Expectations The student had calculating errors.	Points The student had no idea what to do at all.
Collaboration applying Quadratic formula	Exceeds Expectations The student applied the formula correctly, recognized what a,b, c, respectively are, and found the x value.	Meets Expectations The student applied the formula correctly, recognized what a,b,c, respectively are, but had calculating errors.	Below Expectations The student did not apply the formula correctly.	Points The student had no idea what to do at all.