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4 Points =
The student completes all aspects of the task. Measurements made are
accurate, well-documented and organized. The student shows a thorough
understanding of the mathematical principles needed to solve the problem.
Mathematical computations are correct. The student is able to analyze
his/her work and formulate a meaningful and convincing argument for the
chosen method of solution. The student makes a significant contribution to
the team effort in performing the task.
3 Points = The student needs some coaching to
complete all aspects of the task. Measurements are fairly accurate, but are
not completely documented or lack organization. The student shows some lack
of understanding of the mathematical principles needed to solve the problem.
Some minor errors occur in the mathematical computations, but they do not have a significant impact
on the solution. With coaching, the student is able to analyze his/her work and formulate a
reasonable argument for the chosen method of solution.
2 Points = The student needs constant coaching to
complete all aspects of the task. Measurements are fairly accurate, but are
not documented or well organized. The student shows limited understanding
of the mathematical principles needed to solve the problem. Some major errors
occur in the computation, having a significant impact on the solution to the problem. The student is
not able to construct a meaningful argument for the chosen method. The student makes little
contribution to the team effort in the performance of the task.
1 Point = The student is unable to complete all parts of the task.
Measurements are inaccurate and are neither documented nor organized. The
student shows no understanding of the problem. No valid argument is
attempted. The student works as an individual rather than as a team member.
He/she shows no interest in working with other members of his/her group.
0 Points = Task is not attempted.
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