gere goodno mechanics of materials

Chuckle & Roar Whoa Dough - Air Dry Clay: Creative Thinking, Fine Motor Skills, Modeling Dough, 8 Pieces

Crazy Aaron's 3.5" Thinking Putty Tin

National Geographic Gemstone Dig Kit: Educational Science & Geology Activity for Grades 1-9 with Instruction Guide

Crazy Aaron's Eggcellent 3.5" Thinking Putty Tin

Cra-Z-Slimy Super Sensory Unboxing Slimes and Putties

NeeDoh Teenie Funky Pups - 3pk (Colors May Vary)

National Geographic Crystal Garden RT Box Science Kit: Educational Chemistry Set for Grades 2-11, Activity Guide Included

Crazy Aaron's Blooming Botanicals 3.5" Thinking Putty Tin: Focus on Sensory Development & Creative Thinking

National Geographic Magnetic Putty: Educational Science Toy with Activity Guide for Creative Thinking

National Geographic Classic Magic Trick

Atomix Game, Brainteaser Puzzle Sphere and Fidget Toy

Thames & Kosmos Mega Cyborg Hand STEM Experiment Kit: Science Project For Grades 3-8

Creativity for Kids Grow N' Glow Terrarium: Science Kit for Kids, Educational Toy, Includes Jar, Figures, Stickers, Rocks

Crazy Aaron's Twinkle Tree Liquid Glass Thinking Putty Tin - Clear

Plus-Plus Puzzle by Number Activity Pad - Space: 100 Piece Polyethylene Building Set for Fine Motor Skills

Smithsonian New Plasma Ball

National Geographic Ancient Egypt Dig

KiwiCo Colorful Chemistry

National Geographic Super Slime & Putty