engineering materials

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

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

Dan&Darci Advanced Professional Rock Tumbler Kit – with Digital 9-Day Polishing Timer STEM Gift for Kids All Ages, Geology Toy

Thames & Kosmos Physics Workshop

Dissect-It: Frog Lab

Alternative Construction Materials for Structures and Bridges - (Woodhead Publishing Civil and Structural Engineering) (Paperback)

Flammability Testing of Materials Used in Construction, Transport, and Mining - (Woodhead Publishing Civil and Structural Engineering) 2nd Edition

Construction Materials and Their Properties for Fire Resistance and Insulation - (Woodhead Publishing Civil and Structural Engineering) (Paperback)

Estes Ultimate Tube Marking Guide Model Kit

Engino: Discovering STEM - Fluid Dynamics: Archimedes Principle, Building Set

Learning Resources STEM Sink or Float Activity Set, 32 Pieces

EWA Eco-Wood-Art Trebuchet 3D Wooden STEM Construction Kit

E-Blox® Circuit Blox™ Student Set, 395 Projects

Motors & Generators

Snap Circuits Arcade Science Kits

Top Secret Toys Dissect-It: Synthetic Salamander Dissection Kit, MINI – Hands-On STEM Learning for Ages 6 and Up

Dig It Up! Giant Charm Bracelet Discovery

EWA Eco-Wood-Art Spider 3D Wooden STEM Construction Kit

Top Secret Toys Dissect-It Synthetic Bat Dissection Kit / Hands-On STEM Learning Toy / Ages 6+

Learning Resources Jr Gears Under Sea Building Set, 17 Pieces, Ages 18+ months