sea monkey kit

4M: Green Science Solar System - DIY Rotating Planetarium, Solar & Battery Power

Sparkle Formations: Crystal Butterflies

GeoCentral Mini Excavation Kit: Ice Age Animals, Ages 6+, Science Kits

Supertek® Telegraph Kit

4M: KidzLabs Mega Hydraulic Arm - DIY Water-Powered Robotic Kit, 18" Arm

Wonders of Learning Wonders of Learning Tin Set, Discover the Human Body

Learning Advantage® Mini Magnifiers - Set of 10

Hape: Science Can: Mendel Plant Growth Station - Life Sciences, Ages 6+

HexBUG VEX Robotics Red Fork Lift and Fuel Truck STEM Over 150 Pieces

Kaplan Early Learning Big Bones Set - 20 Pieces

Fun Science® Petri Dishes, Extra Deep, 4 Per Pack, 2 Packs

Kaplan Early Learning Set of 2 All-Weather Two-Handed Magnifier

Wind Power (V 5.0)

NATIONAL GEOGRAPHIC Break Open 15 Premium Geodes, Includes Goggles, Detailed Learning Guide, 3 Display Stands, STEM Science Toy & Educational Gift

Insect Lore Products 24 Piece Insect Life Cycle Figurines

Hape: Junior Inventor: Optical Science Lab- 54pcs, Ages 4+

Discovery #Mindblown Model Engine STEM Science Kit

Dowling Magnets® Electric Motor/Generator Kit

hand2mind Ultimate Inventor Toolkit, for Ages 5+

Yellow Door Sensory Play Stones: Colorful Fish Set

Yellow Door Let's Investigate Dinosaur Footprints

Junior Learning Rainbow Phonics Tiles with Built-in Magnetic Board Multi

Dr. STEM Circuit Science Lab, LED Light-Up Kit with 18 Experiments for Kids 8+

NASA Future Explorers: Canadarm Robot Arm Mobility System - 108pc, 8+