stem challenges

4M: Green Science - Wind Turbine - DIY Functional Turbine Kit, Kids 5+

4M: STEAM Powered Kidz - Kitchen Science - DIY 30+ Exciting Home Experiments, 5+

4M: KidzRobotix - Motorized Robot Hand - DIY Building Science Kit, Kids 8+

Fun Science® Plastic Tweezers, 4 Per Pack, 3 Packs

NASA Air Rocket Launcher Kit - Launch Model Rockets Up To 250 Feet with Compressed Air, A Safe, Innovative & Fun Outdoor Kids Toy

MindWare Kitchen Science Academy Bubble Barista Drink-Making Kit for Ages 8 and Up

Snap Circuits Seasonal Pumpkin Light Science Kits: Educational Engineering Toy for Kindergarten with LED Lights

Educational Insights GeoSafari My First Telescope - Pink

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

Kaplan Early Learning Shadow Matching and Memory Game

Supertek Newtonian Demonstration

Dig It Up! Castle Discovery

NewPath Learning Matter & Its Properties Learning Center

Kaplan Early Learning Company Perspex Prism Set - Set of 7

TickiT® Easy Hold Magnifier, Pack of 2

VEVOR Human Brain Model Anatomy, 1:1 Life-Size 9-Part Human Brain Anatomical Model with Labels & Display Base, Detachable Brain Model

Yellow Door Dinosaur Bones Match & Measuring Set

TickiT® Easy Hold Magnifier

Insect Lore Butterfly Growing Classroom Prepaid Kit, Voucher for 33 Caterpillars

Hand2Mind Starter Science Test Tube Set: Educational Science Kit for Preschoolers

Think Box Dig and Explore Gemstone Volcano: Volcano Science Kit with Magnifying Glass & Activity Guide for Geology Education

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

Yellow Door Let's Investigate - Seashore - Set of 8 Stones

MindWare Dig It Up! Dragon Eggs - Science and Nature