Ward's® Birds And Worms: Modeling Natural Selection

Supplier: Avantor

Ward's® Birds And Worms: Modeling Natural Selection

Ward's® Birds And Worms: Modeling Natural Selection

470024-174KT 74.49 USD

470024-174

Ward's® Birds And Worms: Modeling Natural Selection

Educational Classroom Kits and Activities

This simple demonstration of the relationship between adaptations and natural selection gets students away from their desks.

Students research gene frequency development
Activity: Imitating Worm-Eating Birds
Pre- and post-laboratory assessments included
Material for eight setups
Estimated lab time; Day One: 45 minutes, Day Two: 45 minutes

Students discover predator-prey relationships, the benefits of camouflage in larger populations, and how these factors affect gene frequencies as they simulate birds that are trying to find food.

The activity contains a teacher’s guide, a student copymaster, and material for eight setups.

Ordering information: This kit includes white, green, orange, blue, and yellow toothpicks, string, plastic bags, a stopwatch, and a tape measure. Calculators and clipboards are needed but not included.

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