Filters
Applied Filters
"The Mystery of Lyle and Louise"
Applied Filters
Filters
Applied Filters
Mystery Crooked Cell Activity
Simulate Genetic Diagnosis of Sickle Cell Anemia
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Mysterious Magnet Tube with Steel Filings
Explore beautiful 3-D patterns created by a magnetic field mess free.
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Science Take-Out® A Medical Mystery Of Epidemic Proportions
Is This Epidemic Caused By A New Strain Of Bacteria?
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Mysterious Liquid from Area 51 Kit
Intriguing investigation of the properties of water.
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Science Take-Out® Mysterious Case of Brain Illness
What is the cause of an outbreak of brain illness?
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St. Louis Demo Motor
Students use the St. Louis Demo Motor to research fundamental principles of electric motors and generators.
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Oyster Fossil Study Pack
We’ve assembled this special Fossil Study Pack to make your classroom activities on ancient life both rewarding and more cost effective.
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Elementary Science Olympiad: Metric Mastery
The nation's most exciting science competition now has kits for at-home use!
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Hand Rule Demonstrator
Demonstrate the relationship between magnetic field and current.
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Eisco® Aids Virus Model
This model of the HIV virus is enlarged millions of times to show the outer lipid membrane with protein structures and the internal nucleoproteins and contained RNA.