Catapult Kit, 30-Pack - Build 30 Mini Catapults, Complete STEM Project Kit For Classrooms And Groups, Ages 8+

STEM Craft Kit - 25 Engineering Project Ideas, Complete STEM Project Kit With Over 400 Components For Classrooms And Groups, Ages 8+

EUDAX School Physics Labs Basic Electricity Discovery Circuit And Magnetism Experiment Kits For High School Students Electromagnetism Elementary

Thames & Kosmos Windbots 6-In-1 Engineering STEM Kit | Build 6 Wind-Powered Bots, No Batteries/Electricity Required | Explore Wind Technology, Gear

Thames & Kosmos Ooze Labs: Big Box Of Science | 5 Fun, Simple, Safe STEM Experiments | DIY Slimes, Crystal Feather, Instant Snow, Oobleck | Great

Thames & Kosmos Solarbots: 8-In-1 Solar Robot STEM Experiment Kit | Build 8 Cool Solar-Powered Robots In Minutes | No Batteries Required | Learn About

Thames & Kosmos Mechanical Engineering: Machines & Vehicles STEM Experiment Kit | Build 20 Mechanical Models, Explore Physics Of Force & Motion |

STEM Robotics Kit 6 Set Science Experiments Project Activities Toys For Kids 4-8 8-12 Engineering Building Electronic Motor Robot Kid Craft Boy Girl 5

EUDAX Physics Science Lab Learning Circuit Kit,Electricity Experiment Set,Building Circuits For Student Junior Senior High School Students (Basic Kit)

Evviva Sciences Microbiology Science Project Kit, Pre-Poured Agar Plates For Students, Agar Petri Dishes To Learn Microbiology, With Educational

Steve Spangler Science Extreme Geyser Tube - Science Kit For Kids - Mentos & Soda Lab Experiment - Includes Tube, Candy, & Unique Spray Caps -