smithsonian crystal growing kits

Best Choice Products 4-in-1 Science Project Kit, STEM & STEAM DIY Lab Experiments for Kids

Insect Lore Giant Butterfly Garden® Deluxe Growing Kit - Stem Butterfly Kit w/ Live Caterpillars

Nasa Lunar Scope

4M: Solar System Planetarium - Build 11.8" Glow-in-the-Dark Model, DIY STEM

Playbees STEM Circuit Board Building Kit for Kids Ages 8-12

MindWare Home Grown Indoor Growing Lamp- Grow A Garden in Your Kitchen. for Ages 8 and up

Top Secret Toys Dissect-It: Synthetic Salamander Dissection Kit, MINI – Hands-On STEM Learning for Ages 6 and Up

Snap Circuits Bric Structures: Educational Science & Engineering Toy for Grades 3-7

Science4you Microscope Lab for Kids – Microscope for Children + Manual with Experiments + 11 Lab Tools, Science Kit and Gift for Kids Ages 6 7 8 9

National Geographic Explorer Science Series - Science Magic Kit

Science4you Stegosaurus Fossil Digging Kit for Kids Ages 6+ - Excavate & Assemble 10-Piece Stegosaurus Fossil - Dinosaur STEM Toy

4M: KidzLabs - Magnet Science - DIY 10 Magnetic Experiments STEM Toy, Kids 8+

Be Amazing Toys Science To The Max 60-Piece Poseable Human Anatomy Figure | 14 Inches

Dig It Up! Mystery Gems Science Kit

Science4you T-Rex Fossil Digging Kit for Kids Ages 5 6 7+ - Excavate & Assemble 10-Piece T-Rex Fossil - Dinosaur STEM Toy

Dissect-It Discover-It Synthetic Owl Pellet Lab STEM Science Kit Ages 5+

The Purple Cow Einstein Static Electricity Science Kit

Dan&Darci Advanced Professional Rock Tumbler Kit – with Digital 9-Day Polishing Timer STEM Gift for Kids All Ages, Geology Toy

Dan&Darci Kids Root Viewer – Grow Your Own Vegetable Garden, Includes Seeds, Soil Discs, and Stickers, Educational Gift for Kids– Ages 6+

4M: KidzLabs Tornado Maker - DIY Battery-Powered Water Tornado, STEM Science

Pinball Machine Maker: Gumball Rally

TickiT® Easy Hold Magnifier