circuit explorer

Ooze Labs: Slime Lab

National Geographic Lunarscope

Hydropower

Estes Mini AltiTrak Altitude Tracker

Safari Ltd. - Solar System Set - Educational Space Toys for Astronomy Learning for Kids

Geomag™ Mechanics Gravity Construction Set, Elevator Circuit Recycled, 207 Pieces

Smithsonian 3-D LED Solar System: Science Kit, Instruction Guide, Astronomy Education for 3rd Grade

Brain Flakes 40 Piece Big Clicks Set - A Great Stem Toy for Both Boys and Girls

Dan&Darci Galaxy Gems Planet Dig Kit – 9 Planets with Dazzling Gems, Jewelry-Making Hardware, and Learning Cards for Kids, Educational Gift for Kids

Pinball Machine Maker: Gumball Rally

E-Blox: Power Blox: BYO Space Night Light - Ages 5+

Mega Cyborg Hydro Blaster

Learning Resources Gears! Gears! Gears! Space Explorers Building Set, Gears & Construction Toy, STEM Toys, Gears for Kids, 77 Pieces, Ages 4+

Estes 7316 B.O.S.S. Belt Observer Survey Ship

Thames & Kosmos Chemistry C500

Uncle Milton Pinball Circuit Lab

Estes Antar Model Rocket Kit Dual-Stage Style Design with Streamer Recovery

MindWare Dig It Up! Giant Gem Discovery - Science and Nature - 16 Pieces

Wow in the World: Break-Open Crystal Geodes by Thames & Kosmos