Each group needs:

• 4 craft sticks
• craft feathers, enough to cover the craft sticks of one model foot
• protractor
• 1 sheet blank paper
• hot glue (use with adult supervision)

To share with the entire class:

• plastic tub, approximately 12 x 8 x 4 inches in size
• dried beans, enough to fill at least ont-third of the plastic tub; small white beans work well, but any kind of dried bean is acceptable
• bathroom scale; analog scales works best