$11.68

Nature Bound Ant Treehouse Habitat Kit w/ Sand / New No Box / TF

$39.99

Backyard Brains Reaction Timer New In Box

$17

Original National Geographic Binocular Camera + Film Roll and Undeveloped Photos

$9.95

NEW IN BOX, DISCOVER WITH DR. COOL GIGANTIC GEODE KIT

$12.99

Science Can Crystal Dinosaur Growing Kit Stegosaur Great STEM Activities 8-12 yr

$5

DISCOVER Electricity and Magnetism Wonders of Learning STEM Educational BIG BOX

$13.92

DIY Simple DC Electric Motor Model Kit for Students Physics Science Learning D

$7.82

TAMIYA SLIDING LADYBUG Vibrating Action No. 17 Kid's Project Experiment NEW

$74.99

Carolina Biological Hand Operated Generator & DC Ammeter New Science Experiment

$30.49

5 Pack Junior Science Fun Instant Snow Powder 2oz STEM Kit

$112.05

Bushnell Environmental Scientist Kit

$24.89

Desktop Wind Turbine Solar Powered White ABS Plastics for Education or Fun