calculate math

Ooze Labs: Visible Human Body with Squishable Organs

Discovery #Mindblown Action Circuitry Electronic Experiment STEM Science Kit: Discovery Kids Educational Toy

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

Thames & Kosmos Chemistry C500

Casio JF100 Professional Desktop Calculator - Silver

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

Motors & Generators

National Geographic Lunarscope

Thames & Kosmos Ooze Labs Colorful Crystal Lab: Educational Science Kit with Tools for Experiments

Casio fx-260SolarII Scientific Calculator

National Geographic Stunning Component Science Chemistry Set: Activity Guide & Educational Focus on Grades 1-10

Dissect-It: Frog Lab

Wow in the World: The Amazing Human Body

HP 10bII+ Financial Calculator

Kids First: Science Kit

Learning Resources STEM Explorers Brainometry: Educational Math Game for Kindergarteners

Texas Instruments CE Graphing Calculator 84+ - Metallic Purple: 3MB Storage, Exam Approved

HP 12C Platinum Calculator

Thames & Kosmos Gumball Machine Maker: Super Stunts & Tricks

Scholastic 5-Minute Science: Grades 1-3

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