stem challenges

National Geographic Stunning Science Chemistry Set: Educational Science Kit with Experiment Guide, Glasses & Tools for Kids

Wow in the World: The Ultimate High-Flying Air Rocket

Smartivity: Steam Warriors - Clash of Dragons - DIY 2-Player Battle Game, STEM

NATIONAL GEOGRAPHIC Mega Crystal Growing Lab, Grow 8 Vibrant Colored Crystals, Includes 5 Real Gemstone Specimens, Light-Up Display Stand & Guidebook

hand2mind H2-Ohhh! Water Science Lab Kit

Learning Resources Skeleton Anatomy Model, Ages 8+

HexBUG VEX Robotics Red Dump Truck STEM Starter Over 320 Pieces

ArtCreativity Take Apart STEM Construction Dinosaur Toy with Electric Drills

TEMI Building Blocks Set, Educational Construction Toys for Kids Ages 3-8, Creative Learning Gift

Learning Resources Double-Sided Magnetic Human Body - Anatomy , Bodies Part for Students

Saltwater Fuel Cell Robot

NATIONAL GEOGRAPHIC Amazing Chemistry Set - Mega Chemistry Kit with Over 15 Science Experiments, Make Glowing Worms, a Crystal Tree, Fizzy Solutions, and More

Tornado Tube® Twister Tube Connector Experiment, Pack of 8

4M Kidzlabs Robotic Hand DIY Mechanical Robot Science STEM Kit

Infinite Curiosity Art & Science of Color, Paper Chromatography Kit for Girls and Boys, STEM Learning & Educational Toys for Ages 8-14

HexBUG VEX Robotics Red Backhoe STEM Starter Over 200 Pieces

MindWare Explore S.T.E.M. with Marie Curie Science Kit – STEM Projects for Kids Ages 8 & Up

12 Days of Crystal Science

TickiT® Wooden Lifecycle Tiles

NATIONAL GEOGRAPHIC Light-Up Dinosaur Terrarium Kit for Kids

MindWare Dig It Up! Discoveries: Puppies - Science and Nature - 13 Pieces

Educational Insights Nancy B’s Science Club® Reflections Kaleidoscope

NATIONAL GEOGRAPHIC Rocks & Fossils Kit, 200+ Piece Set with Many Crystals, Gemstones, Geodes, Real Fossils, Rose Quartz, Jasper, Aventurine & More