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Explore Smithsonian: James Smithson - The Founder of the Smithsonian

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Education

STC Assessment Guide: Floating and Sinking

Organisms– Literacy Integration

STC Assessment Guide: Electric Circuits

STC Program: Solids and Liquids Unit Kit, 3rd Edition

Cover of COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide

COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide

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Elementary Weather Lesson

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Earth & Space Science

STC Program: Balancing and Weighing Unit Kit, 2nd Edition

Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

STC Program: Solids and Liquids Unit Kit, 2nd Edition

STC Assessment Guide: Soils

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science

STC–Kindergarten™: Exploring My Weather Two-Use Unit Kit

STC Literacy Series™: Ecosystems

The green cover of the kindergarten life science teachers guide

What Do Plants And Animals Need To Live?

STC Literacy Series™: Soils

STC Program: The Technology of Paper Unit Kit

STC Program: Floating and Sinking Unit Kit, 2nd Edition

STC Literacy Series™: Weather

Plant Growth and Development– Planting the Seeds

STC Program: The Life Cycle of Butterflies Unit Kit, 2nd Edition