sperm kit

Playsteam Atmospheric Inferno Turbo Racer STEAM Air Powered Car Science Kit

MindWare Science Academy: Crystal Jewelry Lab - Science and Nature

Kaplan Early Learning Nature View Microscope

Teacher Created Resources® Up-Close Science: Magnifying Glasses & Tweezers Activity Set

MindWare Dig It Up! Discoveries: Wild Animals

ArtCreativity Dino Teeth Dig and Discover Excavation Kit for Kids with Digging Tools

4" x 3" Rectangle Shatterproof Acrylic Specimen Mirrors - 12 Pc.

Hape: Science Can: Block Circuit Deluxe Kit - Age 3+

Dan&Darci Light-Up Dino World Terrarium Kit, Craft Kit for Kids, Birthday Gifts for Boys

Kaplan Early Learning Ramptastic - STEM Ramp for Testing Velocity on Different Surfaces

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

Learning Resources Giant Magnetic Plant Life Cycle - STEM Growing Seed, Montessori Tree

The Purple Cow Einstein Optical Illusions Science Kit

MindWare Dig It Up! Discoveries: Mermaids - Science and Nature - 13 Pieces

Top Secret Toys Dissect-It Synthetic Bat Dissection Kit / Hands-On STEM Learning Toy / Ages 6+

NASA Future Explorers: Canadarm Robot Arm Mobility System - 108pc, 8+

VEVOR Human Skull Model, 22 Parts Human Skull Anatomy, Life-Size Painted Anatomy Skull Model, PVC Anatomical Skull, Multicolored

Thames & Kosmos Architectural Engineering

Smart Lab Toys - Outdoor Science Lab

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

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

MindWare Explore S.T.E.M. with Marie Curie Science Kit – STEM Projects for Kids Ages 8 & Up