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Quadratic Equation Math Rubric

Suitable for 9th to 12th Grade

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Demonstrates a thorough understanding when interpreting graphs of quadratic functions. Demonstrates an understanding interpreting graphs of quadratic functions. Demonstrates a partial understanding interpreting graphs of quadratic functions. Demonstrates little understanding interpreting graphs of quadratic functions.
Very capably and independently manipulates algebraic expressions as they relate to quadratic functions. Independently manipulates algebraic expressions as they relate to quadratic functions. With some assistance, manipulates algebraic expressions as they relate to quadratic functions. With limited accuracy manipulates algebraic expressions as they relate to quadratic functions.
Independently determines the relationships between the graphs and the equations of quadratic functions. Determines the relationships between the graphs and the equations of quadratic functions. Some effectiveness evident when determining the relationships between the graphs and the equations of quadratic functions. Requires assistance to determine the relationships between the graphs and the equations of quadratic functions.
With complete accuracy, factors polynomials using the common factors, factors the difference of squares and factors trinomials of the form x2 + bx + c. With considerable accuracy, factors polynomials using the common factors, factors the difference of squares and factors trinomials of the form x2 + bx + c. With some accuracy factors polynomials using the common factors, factors the difference of squares and factors trinomials of the form x2 + bx + c. With minimal accuracy, yet some understanding, factors polynomials using the common factors, factors the difference of squares and factors trinomials of the form x2 + bx + c.

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