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

Plant Growth and Development– Planting the Seeds

STC Assessment Guide: Microworlds

Land and Water– Literacy Extension

Earth & Space Science

STC Literacy Series™: Food Chemistry

Photo of a beam of light coming from a flashlight

How Can I Win a Game of Flashlight Tag?

This is a free resource

Physical Science

STC Literacy Series™: Microworlds

STC Literacy Series™: Sound

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

This is a free resource

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Grade 3

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Grade 7

Grade 8

Life Science

Sustainability

Rocks and Minerals– Lesson 3: Learning More about Rocks

Earth & Space Science

Animal Studies–Science Vocabulary

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

STC Assessment Guide: Land and Water

Shrinking Sutures activity cover

Shrinking Sutures

This is a free resource

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Grade 4

Grade 5

Grade 6

STC Program: Animal Studies Unit Kit, 3rd Edition

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science

Organisms– Notebooking

Smithsonian Science for the Classroom grade 5 engineering cover

How Can We Protect and Clean Earth's Water?

Engineering Design

STC Program: Magnets and Motors Unit Kit

STC Program: Motion and Design Unit Kit, 2nd Edition

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?

Sound– Lesson 1: Thinking about Sound

Physical Science

STC Program: Sound Unit Kit, 3rd Edition

Mini Golf Motion Title

Mini Golf Motion

This is a free resource

Physical Science

STC Program: Electric Circuits Unit Kit, 3rd Edition

Ecosystems– Notebooking Strategies

Earth & Space Science

Sound– Notebooking

Physical Science

STC Literacy Series™: Ecosystems

Floating and Sinking– What Do We Know About Floating and Sinking?

Physical Science

Life Cycle of Butterflies– Literacy Integration: Nonfiction 1 - Multiple Intelligence Retell