iRubric: Perimeter Word Problem rubric

*Omits evidence of a strategy or procedure, or uses an ineffective strategy,
*Does not use mathematical reasoning.
*Unable to resolve problem as there were too many errors in area and perimeter.

*Uses a strategy that is partically useful that leads to some of the solution.
*Some evidence of mathemaaical reasoning.
*Could not completely carry out procedures of area and/or perimeter.
*Does not achieve the correct answer although some parts may be correct.

*Uses a strategy that leads to a correct solution.
*Uses effective mathematical reasoning.
*Uses correct mathematical procedures of area and perimeter.

*Uses a very efficient and sophiticated strategy of area and perimeter that leads directly to the solution.
*Engages in refined and complex reasoning.
*Apples procedures accurtely to solve the problem and verifies the results.
*Evaluates the reasonableness of the solution.
*Makes mathematical observations and connections.