smithsonian crystal growing kits

Educational Insights GreenThumb Greenhouse With Vinyl Cover

GeoCentral Mini Excavation Kit: Fossils, Ages 6+, Science Kits

Yellow Door Woodland Footprints - Set of 8

Teacher Created Resources Egg Drop STEM Starter Kit

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

Dig It Up! Giant Charm Bracelet Discovery

Brachiosaurus Fossil Digging Kit for Kids Ages 6 7 8+

Learning Resources Science Classroom Bundle, 47 Pieces

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

Yellow Door Set of 10 Indoor or Outdoor Weather Stones

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

TickiT® Easy Hold Magnifier, Pack of 2

Quercetti: Mirrorello – Gear Assembly Toy, Crank & Discs, STEM Learning, Kids 4+

Cosmic Dig Kit by Big Discoveries - Planet Gem Fossil Excavation STEM Science Toy (Mercury)

Science4you Gemstone Dig Kit for Kids Ages 6 7 8 9+ Excavation Kit

Roylco Insect X-Ray and Picture Cards - 36 Pieces

MindWare Dig It Up! Enchanted Discovery Kit - Includes Fairy Wings & 3 Enchanted Creatures to Discover

Insect Lore Creature Peeper Above-Below 3D View, Pack of 2

Dr. STEM My First Talking Microscope - 20 Slides & 60 Specimens for Kids 3+

hand2mind Ultimate Inventor Toolkit, for Ages 5+

Hape: Quadrilla Stack Track Bucket Wooden Marble Run Construction Set

DIY Fairy Lantern Craft Kit – Creative Glow Décor Art Set for Kids, Fun Hands-On Activity & Gift

Yellow Door Sensory Play Stones: Ocean Life - 8 Pieces

4M: KidzLabs Lemon Clock - DIY Renewable Energy Kit, Power Digital Clock, STEM