steam engine kit

Cosmic Dig Kit by Big Discoveries - Planet Gem Fossil Excavation STEM Science Toy (Mars)

Dig It Up! Bubbling Volcano Discovery

Kaplan Early Learning Healthy Smiles Dental Model

Motors & Generators

Hape: Junior Inventor: Three Experiment Kit- 36pcs, Ages 4+

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

WILD ENVIRONMENTAL SCIENCE Extreme Spiders of the World - For Ages 6+ - Create and Customize Models and Dioramas - Study the Most Extreme Animals

50PCs Microscope Kit Set in Carrying Box for Kids Educational Science Lab with 120X - 1200X Microscope Slides Specimens -Play22usa

Wow in the World: Everlasting Volcano

Learning Resources Magnetic Ladybugs Activity Set - 24 pieces, Ages 5+

Learning Resources Liquid Measurement Set - 19 pieces, Science Kits for Classrooms, Grades K+

HexBUG VEX Robotics Red Dump Truck STEM Starter Over 320 Pieces

Yellow Door Woodland Footprints - Set of 8

E-Blox® Circuit Blox 120, Circuit Board Building Blocks, 49 Pieces

Yellow Door Set of 8 Farmyard Animal Footprints

Kaplan Early Learning Nature View Microscope

Flipo Kinetic Energy Koil Arm Spinning Science Educational Toy For Kids & Adults - 4 Pack

Smart Lab Toys - Outdoor Science Lab

Educational Insights Geosafari Rockin' Reactions Chemistry Set

Thames & Kosmos Happy Atoms Complete Set (50 Atoms)

WILD ENVIRONMENTAL SCIENCE Mars Landing Survival Kit - Home STEM Kit - Ages 8+ - Grow Food & Build an Earth-Like Environment on Mars - Seeds Included

Dissect-It Discover-It Synthetic Owl Pellet Lab STEM Science Kit Ages 5+

Ooze Labs: Instant Snow Station

ArtCreativity Dino Teeth Dig and Discover Excavation Kit for Kids with Digging Tools