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Image of cover of "COVID-19! How Can I Protect Myself and Others?" The main image is an illustration of the coronavirus.

COVID-19! How Can I Protect Myself and Others?

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Sustainability

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

yellow cover of How Can We Provide Energy to People’s Homes?

How Can We Provide Energy to People’s Homes?

Engineering Design

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How Can We Provide Energy to Meet Diverse Needs?

Engineering Design

What is Our Evidence That We Live On A Changing Earth?

What Is Our Evidence That We Live on a Changing Earth?

Physical Science

Life Cycle of Butterflies– Lesson 8: Observing the Crysalis

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Shrinking Sutures

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STC Program: Ecosystems Unit Kit, 2nd Edition

STC Program: Land and Water Unit Kit, 2nd Edition

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

STC Program: Microworlds Two-Use Unit Kit, 3rd Edition

Life Cycle of Butterflies– Lesson 3: Learning More About Caterpillars

STC Assessment Guide: Ecosystems

STC Program: Soils Unit Kit, 2nd Edition

Organisms– Notebooking

STC Assessment Guide: Comparing and Measuring

Rocks and Minerals– Organizing Minerals

Earth & Space Science

Life Cycle of Butterflies– Lesson 1: Getting Ready for Caterpillars

STC Program: Animal Studies Unit Kit, 3rd Edition

STC Assessment Guide: Food Chemistry

STC Assessment Guide: Soils

STC Literacy Series™: Rocks and Minerals

Explore Smithsonian: Courtney Dressing - Smithsonian Center for Astrophysics Graduate Student

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Education

Soils– Reading Resource Extensions

Earth & Space Science

Sound– Lesson 2: How Sound Travels

Physical Science

STC Program: Rocks and Minerals, 3rd Edition

STC Program: Plant Growth and Development Unit Kit, 2nd Edition

STC Program: Chemical Tests Unit Kit, 3rd Edition

Soils– Lesson 6: How Quickly Do Soils Settle in Water?

Earth & Space Science

Sound– Notebooking

Physical Science