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Lab-Aids™ Inheritance of Traits (Developed by SEPUP)

Model and explain wide variations that result from sexual reproduction, and identify cause-and-effect relationships for additional traits.

Manufacturer:  Lab-Aids™ 912S

Catalog No. S27116



  • Students model the diversity of offspring possible from two parents and discover patterns of inheritance other than strict dominant/recessive traits.
  • These patterns help them model and explain the wide variation that can result from sexual reproduction and explore the cause-and-effect relationships for additional traits of the critters
  • 32 pennies, a supply of small sticky notes, and eight sets of colored pencils are required for use during the activity but are not included in the materials kit.


  • 56 1.5 in. foam balls (critter body segments)
  • 16 1 in. foam balls (critter heads)
  • 16 blue chenille stems
  • 16 orange chenille stems
  • 100 round-head brass fasteners
  • 40 red straws
  • 50 green straws
  • 60 blue straws
  • 50 yellow paper clips
  • 40 blue thumbtacks
  • 100 toothpicks
  • 32 Student Worksheet and Guides
  • 1 Teacher's Guide


5 to 8
11 to 16
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