stem challenges

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

Sensor Expansion Pack for Robotics Workshop with Micro:Bit

Fun Science® Petri Dishes, Extra Deep, 4 Per Pack, 2 Packs

Smithsonian Newton's Cradle: Physics Learning Kit for 3rd Grade with Instruction Guide

Royclo Human X-Rays on Film - 18 Pieces

Canal Toys Bath Bomb Factory

Playsteam Atmospheric Inferno Turbo Racer STEAM Air Powered Car Science Kit

Little Pebble Habitats Book Set, Set of 8

Fun Science Pipettes, 7ml, 25 Pieces

Supertek® Hooke's Law Kit

Dissect-It: Dino Dig

NewPath Learning Landforms, Rocks & Soils Learning Center

Wonders of Learning Wonders of Learning Tin Set, Discover Bugs

VEVOR Human Brain Model Anatomy, 2X Life-Size 4-Part Human Brain Anatomical Model with Labels & Display Base, Color-Coded Detachable Brain Model

Dan&Darci Galaxy Gems Planet Dig Kit – 9 Planets with Dazzling Gems, Jewelry-Making Hardware, and Learning Cards for Kids, Educational Gift for Kids

Learning Advantage® Mini Magnifiers - Set of 10

Playbees Plasma Ball 7" Purple

VEVOR Nursing Training Manikin, Female Life Size Demonstration Human Manikin for Nursing Training, Multifunctional Education Teaching Model Supplies

The Purple Cow Einstein Optical Illusions Science Kit

Dowling Magnets Magnet Wand, Assorted Primary Colors, Pack of 24

NewPath Learning Various Topics Learning Centers

VEVOR Human Anatomy Models Bundle Set, Brain, Human Torso Body, Heart, Skeleton Model Set of 4, Hands-on 3D Model Study Tools Teaching Models

NewPath Learning Matter & Its Properties Learning Center

Supertek® Square Plant Holder