calculate math

Dissect-It Rattlesnake Lab Science Kit 1ct

Thames & Kosmos Wind Power 4.0 Science Kit: Educational Toy for Grades 3-8, Includes Game Pieces

Wow in the World: The Ultimate High-Flying Air Rocket

Lil' Bug Catcher Tool Set

Super Duper Bubble Gum Lab

Thames & Kosmos Happy Atoms Complete Set (50 Atoms)

Learning Resources Pendulonium Stem Challenge, Engineering Activity Set for Kids Ages 5+

National Geographic Junior Microscope Science Kit - Up to 250x Magnification, 6 Prepared & 6 Blank Slides, Tweezers, Pipette, Lab Guide & More

Lollipop Lab - 2L (EN/FR)

National Geographic Stunning Science Chemistry Set: Educational Science Kit with Experiment Guide, Glasses & Tools for Kids

Educational Insights Design & Drill Rivet Pop Workshop: Science Preschool Kit with Cards & Activity Guide

Supertek® Conduction Experiment

Snap Circuits It Board Game Science Kits: Educational STEM Toy for Creativity & Engineering, Grades 1-4

Learning Resources Human Body Anatomy Model, Ages 8+

Wikki Stix® Wikki Stix® STEM Pak

Learning Resources Brain Model - Anatomy and Science Classroom Must Haves, Human Body

Rainbow Gummy Candy Lab

4M: Green Science - Weather Science - DIY Mini Observatory Kit, Kid 5+

Break Open 2 Jumbo Geodes Earth Science Kit for Kids

Dig It Up! Discoveries: Cats

The Scientific American Book of Great Science Fair Projects - by Scientific American & Marc Rosner (Paperback)

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

National Geographic Dino Egg Dig Kit

Massive Erupting Volcano