Beadle Plasticus Evolution

Catalog #STO-125

How do different environments affect a population of Beadles?

Time To Complete Time to complete: Three 40-minute class periods
  • Investigate the changes in a population of "Beadle plasticus" in different environments.
  • Model how the environment affects the frequencies of "Beadle" characteristics.
Teacher Guide Know Before You Buy! Download Teacher Guide

Limit 1 free sample per customer

Quantity Price
1 - 9$12.60 ea.
10 - 24$11.97 ea.
25 - 1000$11.34 ea.

Each assembled kit contains:

  • Student instructions
  • 1 bag of beads labeled “Beadle plasticus in Forest Environment”
  • 1 plastic container labeled “Environment”
  • 1 plastic container labeled “Mating Area”
  • Brown “desert” material
  • Green “grassland” material
  • 1 plastic plate labeled “Did NOT Survive and Reproduce”

Also required: calculator (optional)

Buy Unassembled and Save!

Beadle Plasticus Evolution – Pack of 10 Unassembled Kits

Catalog # STO-125U

Unassembled packs contain materials for 10 kits.

  • All supplies, lab materials, and printed labels
  • Student instructions copy master
  • Easy to follow instructions for kit assembly
Quantity Price
1 - 9$99.75 ea.
10 - 1000$94.76 ea.

This kit does not require refills since all its contents are reusable.

Teacher Testimonial

For several weeks we have done about 3 – 4 kits a week and my students have loved the pace and activity. To see their faces recognize change and surprise is priceless.

- 7th-8th grade science teacher (TX)

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STO-125