smithsonian crystal growing kits

Kaplan Early Learning Specimen Stones: Plants

National Geographic Rock & Gemstone Advent Calendar 2024: Educational Geology Science Kit for Grades 3-11

Thames & Kosmos Architectural Engineering

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

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

Learning Resources STEM Explorers Brainometry Classroom Set: Instruction Guide, Science Kits for Grades K-9

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

Kaplan Early Learning Kids' Science Flask - Set of 3

Smart Lab Toys - Outdoor Science Lab

Learning Resources Pumping Heart Model - Science Classroom Must Haves, STEM, Ages 8+

I Dig It! Dragons - Dragon Egg 24-Piece Gift Set

Learning Resources Beaker Creatures Skull Mountain Volcano

Educational Insights GeoSafari Micropro 95-Piece Microscope Set

Code+Control Dinosaur Robot: REX

I Dig It! Rocks & Fossils - 24 Mini Excavation Gift Set - 2L

Sparkle Formations: Crystal Butterflies

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

4M: KidzLabs Anti-Gravity Maglev - 7 Physics Projects, Magnetic Levitation STEM

NATIONAL GEOGRAPHIC 60-Piece Magnetic Marble Run STEM Building Set for Kids & Adults

Thames & Kosmos Geared-Up Gadgets

Teacher Created Resources® STEM Starters, Egg Drop

Dig It Up! Giant Charm Bracelet Discovery

Educational Insights Geosafari Rockin' Reactions Chemistry Set