national geographic slime

CrunchLabs by Mark Rober Egg Drop Challenge

CrunchLabs by Mark Rober The Crunchinator

CrunchLabs by Mark Rober Turbo Trick Planes

CrunchLabs by Mark Rober Elephant Toothpaste Blast

MindWare Elevator Marble Run

CrunchLabs by Mark Rober Slime Prank Lab

Thames & Kosmos Mega Cyborg Hand STEM Experiment Kit: Science Project For Grades 3-8

Thames & Kosmos Dig It Single Packs

MindWare Dig It Up Dinosaur Eggs

National Geographic Epic Science Series Earth Science Kit: Educational Kids Geology & Chemistry Activity Guide

Buffalo Games The Ultimate Magic Box

National Geographic Gemstone Dig Kit: Educational Science & Geology Activity for Grades 1-9 with Instruction Guide

Think Box Inventor's Box: Science Kit for Kids, Toys for 8 Years Old, Includes Storage Case & Wires

National Geographic Completely Gross

Buffalo Games The Ultimate Space Box

Snap Circuits Flight Deck Science Kits: Educational STEM Kit, 2nd to 4th Grade, Boosts Creativity & Motor Skills

Klever Kits 36-in-1 STEM Robot Building Kit - Motor Robot Science KIt Educational Toys Creative Birthday Gift for Boys & Girls Age 8+

Joyfy Science Kits for Kids, 85+ STEM Educational Experiments Toys Featuring Erupting Volcano & Crystal Tree, Birthday Gifts for Boys Girls Age 6-12

Joyfy 50+ Science Kits for Kids, STEM Learning Experiments, Chemistry Activity Resources, Educational Toys, Birthday Gift for Boys & Girls Aged 6-12

Learning Resources Rock 'n' Gem Surprise: Science Kits for Preschool & Kindergarten, Includes Game Pieces & Guide

Dan&Darci Squish & Learn Human Anatomy - Human Body Model - Science Kit for Kids - STEM toys - Birthday Gifts for Boys & Girls - Educational Toys

Snap Circuits 300-in-1 Science Kits: Educational Electrical Circuit Board Toy for 2nd Grade Engineering Skills

National Geographic 3D Motorized Shark Model Stem Activity Kit

LotFancy Science Kit for Kids 6+, 105 Science Lab Experiments, STEM Project Educational Toy