calculate math

National Geographic Lunarscope

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

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

Ooze Labs: Visible Human Body with Squishable Organs

CATIGA Mechanical Switch calculator, 12-Digit LCD, Solar & Battery Power, Big Buttons, Aesthetic Design for Home, School, Office Use. SD-1299

Motors & Generators

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

Thames & Kosmos Chemistry C500

HP 10bII+ Financial Calculator

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

National Geographic Bug Habitat

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

Dissect-It: Frog Lab

RUSSELL + HAZEL Acrylic Calculator

Wow in the World: The Amazing Human Body

Orbiting Solar System by Thames & Kosmos

Texas Instruments TI-84 Evo Graphing Calculator - Lavender

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

Dan&Darci Squish & Learn Human Anatomy - Human Body Model - Science Kit for Kids - STEM toys - Birthday Gifts for Boys & Girls - Educational Toys

Snap Circuits Snap FM Science Kits