sea monkey kit

Hape: Quadrilla Stack Track Bucket Wooden Marble Run Construction Set

Brown Toy Box Justin Robotics STEAM Kit: Educational Circuits & Robots for 1st & 2nd Grade

Geomag™ Mechanics Gravity Construction Set, Race Track Recycled, 67 Pieces

Dr. STEM Lab Microscope Kit, 39pc with Specimen Slides & Adjustable Lens Kids 8+

Yellow Door Mud Kitchen Activity Cards

The Purple Cow Einstein Optical Illusions Science Kit

Learning Resources Erupting Cross-Section Volcano Model - Science Projects, Ages 6+

Learning Resources Science Classroom Bundle, 47 Pieces

MindWare Science Academy: Crystal Jewelry Lab - Science and Nature

Teacher Created Resources® STEM Starters, Egg Drop

Silver Circle Growing Flowers Complete Growing Kit

POPAR Solar System Smart Mats, Set of 4

Supertek® Measuring Cylinders, Set of 5

Learning Resources 5 Inch Mighty Magnets - Set of 12, Ages 3+

Zeüs Kaleidoscope Magnets, Small, 8 Per Box, 6 Boxes

Playsteam Atmospheric Inferno Turbo Racer STEAM Air Powered Car Science Kit

4M: KidzRobotix - Tin Can Cable Car - DIY Building Science Kit, Kids 8+

Hape: Marble Run DIY Wood Building Racetrack Set

WILD ENVIRONMENTAL SCIENCE Extreme Crocodiles of the World - For Ages 6+ - Create and Customize Models and Dioramas - Study the Most Extreme Animals

Cody Block Repeat Expansion Set: Educational Building Kit, Math & Science, Wooden Blocks, 4 Pieces

I Dig It! Dinos - Glow-in-the-Dark Dino Egg (24-pc Display)

Play Brainy | Toy Microwave for Kids

TickiT® Easy Hold Magnifier

Hand2Mind Create Your Play Sensory Tray: Educational Science Kit for Preschool with Figures