  |
| Orientation |
| Students show how genetic variation of offspring contributes to population control in an environment and that natural selection ensures that those who are best adapted to their surroundings survive to reproduce. |
| Materials |
| One
sheet of red paper at least 12 by 30 inches 40 3/4" squares of red paper One sheet of yellow paper at least 12 by 30 inches 40 3/4" squares of yellow paper Forceps |
Here is a similar experiment using yarn as worms: http://www.beaconlearningcenter.com/Lessons/1358.htm
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