stem challenges

Educational Insights Design & Drill Rivet Pop Workshop: Science Preschool Kit with Cards & Activity Guide

Thames & Kosmos Intro to Engineering: Educational Science Kit for Kindergarten to 2nd Grade

WILD ENVIRONMENTAL SCIENCE Crystal Growing Caves and Geodes - Science Kit for Ages 8+ - Grow Stalagmites, Columns and More - Includes Display Case

ArtCreativity 3D Anatomy Puzzle 17pc Human Skull Model with Educational Cards

4M Tin Can Robot Science STEM Kit

Snap Circuits Student Manual for STEM Classroom Activity Kit, 6-Pack

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

Learning Resources Silly Science Fine Motor Sorting Set - 55 Pieces, Age 3+ Preschool Science Toys and Games

4M KidzLabs Fingerprint Science Kit – Hands-On STEM Activity Set, Ages 8+

12 Days of Crystal Science

Educational Insights GeoSafari Jr. My First Telescope: Preschool Science Kit with Instruction Guide

Wow in the World: Dino Dig & Diorama

Lil' Bug Catcher Tool Set

Learning Resources Cross-Section Earth Model - World Globe for Classroom, Geography

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

Dissect-It: Dino Dig

Educational Insights GeoSafari Jr. Kidnoculars Extreme, Kids Binoculars With Audio

JuzToys Fossils DIG Kit, Dinosaur Digging Kids Activities, Educational STEM Toys Playset

Teacher Created Resources® STEM Starters: Catapult

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

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

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

Ooze Labs: Visible Human Body with Squishable Organs

Saltwater Fuel Cell Robot