alkalinity test kit

Wow in the World: Everlasting Volcano

MindWare Crystal Creations Hedgehogs: Cool Colors - Science and Nature - 2 Pieces

Kaplan Early Learning Company Perspex Prism Set - Set of 7

Naysaye Science Kits Childrens Mini Microscope 50X-300X HD Lens Portable Adjustable Focal Length for Outdoor Exploration, White, 1.96"*1.96"*3.8"

Wonders of Learning Wonders of Learning Tin Set, Discover Dinosaurs

Educational Insights Design & Drill Bolt Buddies Bulldozer: Preschool Science Kit with Model Pieces

Dissect-It Mini Butterfly Chrysalis STEM Science Dissection Kit Ages 5+

Kaplan Early Learning Set of 2 All-Weather Two-Handed Magnifier

HexBUG VEX Robotics Red Dump Truck STEM Starter Over 320 Pieces

Wind Power (V 5.0)

VEVOR Human Body Model, 23 Parts 18 inch, Human Torso Anatomy Model Unisex Anatomical Skeleton Model with Removable Organs,Educational Teaching Tool

Kaplan Early Learning Nature View Microscope

Learning Resources Beaker Creatures Reactor Pod, 24 Pack Pods, Assorted Colors, Ages 5+

Cody Block City Map: Educational Wooden Building Kit with Instruction Manual, STEM Focus, 16 Pieces

NATIONAL GEOGRAPHIC Amazing Chemistry Set - Mega Chemistry Kit with Over 15 Science Experiments, Make Glowing Worms, a Crystal Tree, Fizzy Solutions, and More

Galt Magnetic Lab

Estes Electron Beam Launch Controller Handheld Launch System (2-Ft Cable)

Kaplan Early Learning Magnetic Matching Aquatic Life Fossil Stones - Set of 8

GeoCentral Mini Excavation Kit: Ice Age Animals, Ages 6+, Science Kits

Hape: Junior Inventor: Magnet Science Lab- 34pcs, Age 4+

Dowling Magnets® Wonderboard STEAM Architect Magnet Set

Wow in the World: Kids’ Microscope & Biology Kit

VEVOR Human Skeleton Model for Anatomy, 71.65" Life Size, Accurate PVC Anatomy Skeleton Model with Ligaments, Movable Arms, Legs & Jaw

TickiT® Easy Hold Magnifier