Quadratic Equations – Rubric 9th - 10th Grades Name ________________________________Date______ Total Score_________ 4 points 3 points 2 points 1 points Demonstrates a thorough Demonstrates an understanding Demonstrates a partial Demonstrates little understanding understanding when interpreting graphs of quadratic understanding interpreting interpreting graphs of quadratic interpreting graphs of functions. graphs of quadratic functions. functions. quadratic functions. Very capably and Independently manipulates With some assistance, With limited accuracy manipulates independently manipulates algebraic expressions as they manipulates algebraic algebraic expressions as they relate algebraic expressions as relate to quadratic functions. expressions as they relate to to quadratic functions. they relate to quadratic quadratic functions. functions. Independently determines Determines the relationships Some effectiveness evident when Requires assistance to determine the relationships between between the graphs and the determining the relationships the relationships between the the graphs and the equations of quadratic functions. between the graphs and the graphs and the equations of equations of quadratic equations of quadratic functions. quadratic functions. functions. With complete accuracy, With considerable accuracy, With some accuracy factors With minimal accuracy, yet some factors polynomials using factors polynomials using the polynomials using the common understanding, factors polynomials the common factors, factors common factors, factors the factors, factors the difference of using the common factors, factors the difference of squares difference of squares and factors squares and factors trinomials of the difference of squares and and factors trinomials of the trinomials of the form the form factors trinomials of the form x2 + form x2 + bx + c. x2 + bx + c. x2 + bx + c. bx + c.
Quadratic Equations – Rubric 9th - 10th Grades Name ________________________________Date______ Total Score_________ 4 points 3 points 2 points 1 points 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.
Global%20Generic%20Rubric.docx