math calculator

National Geographic Lunarscope

Hand2Mind Starter Science Flasks: Educational Science Kit with Stand & Experiment Guide for Preschool Grade Level

Ooze Labs: Visible Human Body with Squishable Organs

Casio Basic 8-Digit Desktop Calculator (MS-80B)

Motors & Generators

Thames & Kosmos Chemistry C500

CATIGA 12 Digit Thermal Printing Calculator, Ink-Free Adding Machine, 3X Faster Quite at 8.0 LPS, Tax Calculation, SP-2401

National Geographic Bug Habitat

Dissect-It: Frog Lab

Smithsonian Plasma Ball: Science Kits for 8th-11th Grade, Includes Instruction Guide & Poster

HP 10bII+ Financial Calculator

Wow in the World: The Amazing Human Body

RUSSELL + HAZEL Acrylic Calculator

Orbiting Solar System by Thames & Kosmos

C-270 Scientific Calculator with Black and White Graph Functions, Battery Powered

Thames & Kosmos Ooze Labs Soap & Bath Bomb Lab: Science Kit with Spatula, Guide, Test Tube, PH Strips

Hydropower

Learning Resources STEM Explorers Brainometry: Educational Math Game for Kindergarteners

Scholastic 5-Minute Science: Grades 1-3

Snap Circuits Snap FM Science Kits

National Geographic Explorer Science Series - Science Magic Kit