mad science kit

Thames & Kosmos Ooze Labs Soap & Bath Bomb Lab: Science Kit with Spatula, Guide, Test Tube, PH Strips

Clixo Creator Pack: Magnetic Building Sets for Creative Thinking & Fine Motor Skills, Includes Instruction Guide, 42 Pieces

Learning Resources Beaker Creatures Bubbling Volcano Reactor: Kindergarten Science Kit with Activity Guide

Smithsonian Newton's Cradle: Physics Learning Kit for 3rd Grade with Instruction Guide

Thames & Kosmos Wind Power 4.0 Science Kit: Educational Toy for Grades 3-8, Includes Game Pieces

National Geographic Air Rocket with 6 Rockets

Thames & Kosmos Dig It Single Packs

Discovery #Mindblown Geode Crystal Excavation Kit

National Geographic Completely Gross

Chuckle & Roar Whoa Dough Character Creator Air Dry Clay - 12pc

Thames & Kosmos Dig It Single Packs Rocks & Fossils

Dissect It Bat Lab: Educational Focus on Biology, Animals & Astronomy for 2nd Grade, Includes Tools & Guides

National Geographic Tyrannosaurus Rex Dig Kit

National Geographic Super Slime & Putty

NATIONAL GEOGRAPHIC Starter Metal Detector Kit for Kids with 7.4" Waterproof Coil & Trowel

Thames & Kosmos Ooze Labs Colorful Crystal Lab: Educational Science Kit with Tools for Experiments

Snap Circuits Arcade Science Kits

National Geographic Explorer Science Series - Science Magic Kit

Rubber Band Racers

National Geographic 12 Days of Science: Geology & Science Kit for Grades 2-11 with Activity Guide

Thames & Kosmos Structural Engineering Bridges & Skyscrapers Science Kit: Educational Toy for Kids Grades 3-8

Thames & Kosmos Robotic Solar Flower

Discovery Hungry T-Rex Feeding Game

Kids First: Science Kit