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Algebra 1 Lesson Assessment

Solving Equations and Inequalities with Variables on Both Sides

Rubric Code: C6C636

By YElhathat

Draft

Public Rubric

Subject: Math

Type: (Other)

Grade Levels: 9-12

Muti-step Equations/Inequalities
	Enter Title 1 pts	Fair 2 pts	Poor 3 pts	Good 4 pts
Use the Distributive Property	Enter Title Student unable to apply the step when presented with combination of grouping symbols.	Fair Student can only use this step when presented with parentheses only and unable to apply the step when presented with a combination of parentheses and brackets.	Poor Student forgets this step or is not sure when and how it is applied when presented with grouping symbols.	Good Student is able to apply this step when presented with a combination of parentheses and brackets in an equation or inequality.
Combine Like Terms	Enter Title Student deos not reconize what like terms are but does add or subtract them correctly.	Fair Student recognizes what like terms are but does not add or subtract them correctly.	Poor Student does not have sufficient understanding of what like terms are and does not recognize that this is the second step in simplifying equations and inequalities.	Good Student recognizes like terms and is able to add or subtract them correctly.
Isolating Variables on one Side	Enter Title	Fair Student realizes that this is an important step but does add or subtract the variable terms correctly to get them on one side of equation or inequality.	Poor Student does not realize objective of any equation or inequality to get the variable terms on one side and neglects this step.	Good Student performs addition and subtraction operations correctly to get variable terms on one side.
Add Opposites	Enter Title Students can undo addition or subtraction of number constants with 50% acccuracy.	Fair Students can undo addition or subtraction of number constants with 70% accuracy.	Poor Student does not accurately undo addition or subtraction of number constants using the properties of equality.	Good Student can undo addition or subtraction of number constants with 80% accuracy or better.
Multiply or Divide of Coefficients	Enter Title Students can undo multiplication or division of coefficients of variavle terms with 50% accuracy.	Fair Student can undo multiplication or division of coefficients of variable terms with 70% accuracy.	Poor Student neglects this final step to isolate the variable on one side of the relation symbol(<,=,>) or performs this step with less than 70% accuracy.	Good Students can undo multiplication or division of coefficients of variable terms with 80% accuracy or better.

Keywords:

CA. STD(S). 4.0 & - Students simplify expressions before solving linear equations and inequalities in one variable, such as 3(2x - 5) + 4(x - 2) = 12.

Subjects:

Math

Types:

(Other)

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