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Sound– Lesson 6: Vibrations We Can't See

Physical Science

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science

Sound– Notebooking

Physical Science

STC Program: Sound Unit Kit, 2nd Edition

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

STC Program: Changes Unit Kit, 2nd Edition

STC Program: Weather Unit Kit, 2nd Edition

Animal Studies– Materials Management

Rocks and Minerals– Organizing Minerals

Earth & Space Science

Bulldozing Technique for Science Class

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Earth & Space Science

STC Program: Experiments with Plants Unit Kit

the blue cover of grade 3 physical science teachers guide

How Can We Predict Patterns of Motion?

Physical Science

STC Program: Comparing and Measuring, 2nd Edition

STC Assessment Guide: Changes

STC Program: Animal Studies Unit Kit, 3rd Edition

Explore Smithsonian: What Internal Adaptations do Pandas Have to Eat Bamboo?

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Life Science

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

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Education

Cover of Smithsonian Science for the Classroom with yellow background and 12 images in circles with tiger stripes, insect, fossil, and animal crossing sign.

How Can We Protect Animals When Their Habitat Changes?

Engineering Design

Animal Studies– Observing Millipedes More Closely

STC Literacy Series™: Plant Growth and Development

Rocks and Minerals– Creating Take Home Field Guides

Earth & Space Science

COSIP.TV: ¡COVID-19! ¿Cómo puedo protegerme a mí mismo y a los demás?

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

Floating and Sinking– How is Salt Water Different from Fresh Water?

Physical Science

Front cover of the What Explains Similarities and Differences Between Organisms? teachers guide with flowers plants and bugs

What Explains Similarities and Differences Between Organisms?

Rocks and Minerals– Lesson 2: Observing Rocks- How are They the Same and Different?

Earth & Space Science

Life Cycle of Butterflies– Lesson 8: Observing the Crysalis

Cover of Smithsonian Science for the Classroom teacher guide with a blue background and 12 images in circles with bicyclists, magnets, and a tire swing

How Can We Use Patterns To Predict Motion?

Physical Science

Explore Smithsonian: How do Scientists Sample Populations of Fish and Invertebrates Along the Shorelines?

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Life Science

Sustainability

Which Force Is With You? A Motion and Design Lesson Cover Image

Which Force Is With You? A Motion and Design Lesson

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