mad scientist kit

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

Learning Resources Giant Magnetic Plant Life Cycle - STEM Growing Seed, Montessori Tree

Teacher Created Resources Egg Drop STEM Starter Kit

Learning Resources STEM Sink or Float Activity Set, 32 Pieces

Young Scientist Club Young Scientists-set #8

4M: Green Science Solar System - DIY Rotating Planetarium, Solar & Battery Power

Supertek® Telegraph Kit

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

Cody Block City Map: Educational Wooden Building Kit with Instruction Manual, STEM Focus, 16 Pieces

Teacher Created Resources® Up-Close Science: Magnetic Wands, Rings & Discs Activity Set

Griddly Kids Just Add Milk Science + Art Kit

JuzToys 120x-1200x 52 pcs Kids Beginner Microscope w/ Metal Body

Wind Power (V 5.0)

NATIONAL GEOGRAPHIC Break Open 15 Premium Geodes, Includes Goggles, Detailed Learning Guide, 3 Display Stands, STEM Science Toy & Educational Gift

Gecko Run: Marble Run - Challenge Edition

Wonders of Learning Wonders of Learning Tin Set, Discover the Human Body

TickiT® Light Panel - Rectangular - Small

Learning Resources Space Rover Activity Set: Science for Toddlers, Includes Activity Guide

Yellow Door Woodland Footprints - Set of 8

Kaplan Early Learning Organic Textures Discovery Set - 22 Pieces

4M: Green Science Aqua Robot - DIY Swimming Fish Toy, Solar & Battery Power

Marvel Education Company Color Lenses - Set of 5

Yellow Door Pre-Coding Penguin Activity Cards, Set of 16