science fair cardboard

World's Fairs in the Cold War - by Arthur Molella & Scott Gabriel Knowles (Hardcover)

National Geographic Volcano Science Kit: Educational Chemistry & Physics Activity for Grades 2-11

Smithsonian New Plasma Ball

Dissect It Piranha Lab: Educational Science Kit with Tweezers & Guides for 2nd Grade Biology Learning

KiwiCo Colorful Chemistry

Educational Insights GeoSafari Jr. My First Telescope: Preschool Science Kit with Instruction Guide

Dig It Up! Bubbling Volcano Discovery

Doritos 2 Pack Fun Stickers for Kids Classroom - Back to School Cute Puffy Stickers for Girls, Boys and Teens, Cool Decal Stickers, Party Favors

Contixo CB1 Circuit Builder Set, 500 Experiments, 22 Parts STEM Electronics Kit, Snap Circuits Learning Toy for Kids Ages 6+ Educational Gift

Craft-tastic Craft-tastic Sticker It Up Sticker Book | Good Vibes

Fun Express 3" x 6" STEAM Color Your Own Rocket Pulley Craft Kit - Makes 12

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

MindWare Dig It Up! Discoveries: Wild Animals

Smithsonian 3-D LED Solar System: Science Kit, Instruction Guide, Astronomy Education for 3rd Grade

Dig It Up! Castle Discovery

Smithsonian Newtons Cradle Value Kit

4M: Solar System Planetarium - Build 11.8" Glow-in-the-Dark Model, DIY STEM

Smithsonian Microscope: Science Kits for 3rd Grade with Astronomy Instruction Guide