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4 Points = Students work cooperatively as a team. Each student contributes to the team effort. Students demonstrate complete understanding of ratio and proportion and are able to apply those concepts in making an accurate and neat scale drawing and three-dimensional model of the maze. The representations model a real life-size maze. The students demonstrate an understanding of the metric system. All necessary proportions and computations are shown.
3 Points = Although students work cooperatively as a team, one member tends to dominate. Students demonstrate only partial understanding of ratio and proportion and need some coaching in the application of those concepts. The scale drawing and three-dimensional model of the maze contain a few inaccuracies. The representations model a real life-size maze. The students have some difficulty working with the metric system of measurement. Most of the necessary proportions and computations are shown.
2 Points = The students work more as individuals than as team members. They demonstrate little understanding of ratio and proportions and have much difficulty in applying those concepts. The scale drawing and three-dimensional model of the maze are inaccurately drawn to scale and lack neatness. The students do not show understanding of the metric system of measurement.
1 Point = The students work poorly as a team. They demonstrate almost no understanding of ratio and proportion and are unable to make application of them. The scale drawing and three-dimensional model are either not attempted or grossly inaccurate, messy, and unattractive. The students do not have an understanding of the metric system of measurement and do not show any work.
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