stem challenges

Yellow Door Sensory Play Stones: Colorful Fish Set

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

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

VEVOR Human Skeleton Model for Anatomy, 71.65" Life Size, Accurate PVC Anatomy Skeleton Model with Ligaments, Movable Arms, Legs & Jaw

Thames & Kosmos WindBots: 6-in-1 Wind-Powered Machine Kit

TickiT® Easy Hold Magnifier

Junior Learning Rainbow Phonics Tiles with Built-in Magnetic Board Multi

Brown Toy Box Justin Robotics STEAM Kit: Educational Circuits & Robots for 1st & 2nd Grade

Kids First Intro to Gears

Hape: Junior Inventor: Three Experiment Kit- 36pcs, Ages 4+

Kaplan Early Learning Specimen Life Cycle Puzzle - Butterfly

Wonders of Learning Wonders of Learning Tin Set, Discover Dinosaurs

Robotics Workshop with Micro:Bit

MindWare Dig It Up! Giant Gem Discovery - Science and Nature - 16 Pieces

Dissect-It: Dino Dig

Carson Dellosa Education Mini Maker Kit: Food Science

TickiT® Light Panel - Rectangular - Small

Smithsonian Plasma Ball: Science Kits for 8th-11th Grade, Includes Instruction Guide & Poster

Teacher Created Resources® My Body Is Amazing

Yellow Door Let's Investigate Dinosaur Footprints

Hape: Marble Run DIY Wood Building Racetrack Set

Roylco Broken Bones X-Rays

Dig It Up! Dinosaur Excavation Kit

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