copper test kit for pools

WILD ENVIRONMENTAL SCIENCE Mars Landing Survival Kit - Home STEM Kit - Ages 8+ - Grow Food & Build an Earth-Like Environment on Mars - Seeds Included

Teacher Created Resources® STEM Starters, Balloon Cars

The Young Scientist Series Set 2 Learning Materials Science Ys-1102 The Young Scientist Club

Sparkle Formations: Crystal Unicorns

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

MindWare Home Grown Indoor Growing Lamp- Grow A Garden in Your Kitchen. for Ages 8 and up

NASA Future Explorers: Canadarm Robot Arm Mobility System - 108pc, 8+

Dig It Up! Bubbling Volcano Discovery

Zeüs Kaleidoscope Magnets, Small, 8 Per Box, 6 Boxes

Robotics: Smart Machines - Tracks & Treads

HexBUG VEX Robotics Red Dump Truck STEM Starter Over 320 Pieces

Supertek Newtonian Demonstration

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

Sparkle Formations: Crystal Butterflies

Small World Toys Galactic Amusement Park Active Science Electronic Lab Kit

4M: KidzLabs Mega Hydraulic Arm - DIY Water-Powered Robotic Kit, 18" Arm

MindWare Science Academy: Crystal Jewelry Lab - Science and Nature

4M: KidzLabs Kaleidoscope Kit - DIY Optical Light Toy, Mystic Glow

Educational Insights Nancy B's Science Club Stir-It-Up Chemistry Lab & Kitchen Experiments Journal, Ages 8+

Renewable Energy Lab

Educational Insights Nancy B’s Science Club® Reflections Kaleidoscope

Brown Toy Box Amara Chemistry STEAM Kit: Educational Focus on First & Second Grade Science

4M: KidzLabs Magic Kit - Learn 12 Magic Tricks, Sleight of Hand Set

Educational Insights Geosafari Rockin' Reactions Chemistry Set