stem challenges

Kaplan Early Learning Carry and Discover Magnification Containers - Set of 2

Canal Toys Bath Bomb Factory

Geomag™ Mechanics Gravity Construction Set, Vertical Motor Recycled, 183 Pieces

4M: KidzLabs Robotic Hand - Build Gripping Movements, DIY Science Craft

4M: Green Science Potato Clock - DIY Renewable Energy Kit, Power Digital Clock

Kaplan Early Learning Prehistoric Fossil Dig

50PCs Microscope Kit Set in Carrying Box for Kids Educational Science Lab with 120X - 1200X Microscope Slides Specimens -Play22usa

Dan&Darci Light-Up Dino World Terrarium Kit, Craft Kit for Kids, Birthday Gifts for Boys

Naysaye Science Kits Childrens Mini Microscope 50X-300X HD Lens Portable Adjustable Focal Length for Outdoor Exploration, White, 1.96"*1.96"*3.8"

Galt Magnetic Lab

VEVOR Human Body Model, 23 Parts 18 inch, Human Torso Anatomy Model Unisex Anatomical Skeleton Model with Removable Organs,Educational Teaching Tool

JuzToys Dinosaur Skeleton Fossil Excavation Kit Toy, Pack Of 12 Variety

Hape: Science Can - America Wave Gemstone Dig Kit - Ages 6+

Supertek Deluxe Slide Making Kit, Plastic

Sensor Expansion Pack for Robotics Workshop with Micro:Bit

TickiT® Wooden Lifecycle Tiles

Kaplan Early Learning Organic Textures Discovery Set - 22 Pieces

E-Blox® Circuit Blox™ Individual Set, 59 projects

Hape: Science Can: Crystal Dinosaur Growing Kit - Edaphosaurus - 8+

Dissect It Super Frog Lab: Science & Biology Experiment Kit for Grades 3-12

4M: Green Science - Weather Science - DIY Mini Observatory Kit, Kid 5+

E-Blox® Power Blox Standard, LED Building Blocks Classroom Set, 180 Pieces

E-Blox® Circuit Blox™ Single Student Set, Lights 'N Motion Geared Motor

VEVOR Human Skull Model, 22 Parts Human Skull Anatomy, Life-Size Painted Anatomy Skull Model, PVC Anatomical Skull, Multicolored