Scoring Rubric

For a grade of:

A

You print out and hand in several sample pictures showing the use of geometric shapes in construction.  You have your drawing of your tower and your descriptions of how you made it stronger.  Your explanations, drawings and construction are neat and clean.  Your tower is at least 4 inches tall and supports a tennis ball.

B

You print out and hand in a picture showing the use of geometric shapes in construction.  You built your tower at least 4 inches tall and you have your descriptions of how you made it stronger.  Your construction can support a tennis ball.

C

You built a tower, at least 4 inches tall, that can support a tennis ball.

F

Your research and tower are incomplete or missing.