geochemistry of sediments

FAO Schwarz Toy Kids' Rock Tumbler with Clay and Gemstones - 22pcs: Science Creativity Kit for Grade 3

Wow in the World: Light-Up Terrarium

Okuna Outpost Dinosaur Bone Replica Dig Site Kit with Educational Cards for Kids, 15 Species

4M: KidzLabs Pocket Volcano - Create Mini Eruptions, Baking Soda Reactions

AP Environmental Science Premium, 2026: Prep Book with 5 Practice Tests + Comprehensive Review + Online Practice - (Barron's AP Prep) (Paperback)

Hazardous Substances - (De Gruyter Textbook) by Thomas Schupp (Paperback)

4M: Green Science Clean Water Science - DIY Water Filtration Kit, Solar Powered

4M Crystal Growing Science STEM Kit

Electroplating Engineering Handbook - by Abel Beckwith (Hardcover)

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

Clorox 2 for Colors - Stain Remover and Color Brightener - 33oz

Discovery #Mindblown Model Engine STEM Science Kit

Mechanical Engineering: Machines & Vehicles

National Geographic Glow-In-The-Dark Human Body: Science Kit & Activity Guide for Anatomy Learning

NATIONAL GEOGRAPHIC Dinosaur Egg Dig Kits - 12 Dino Egg-Shaped Dig Bricks with Dinosaur Figures Inside

Renewable Energy Lab

Nature Bound Rock Tumbler Kit, Turn Rocks into Gemstones & Create Jewelry Kids 8+

Chemical Engineering Review for PE Exam - by William E Crockett (Hardcover)

Saltwater Fuel Cell Robot

Brown Toy Box Amara Chemistry STEAM Kit: Educational Focus on First & Second Grade Science

Learning Resources Skill Builders Science - Human Body: Activity Guide, 1st Grade Educational Focus, Science Kits