Explore our Curriculum & Resources

Elementary Weather Lesson

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Earth & Space Science

cover of the Ecosystem Resilience! How can people and ecosystems build resilience to change?

Habitats Grade 3 Engineering Trainer Guide

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Engineering Design

STCMS™: Space Systems Exploration

Earth & Space Science

STCMS™: Electricity, Waves, and Information Transfer

Physical Science

Explore Smithsonian: How Can a Greenhouse Use Technology to Meet the Needs of Different Types of Plants?

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Grade 3

Grade 4

Grade 5

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Grade 7

Grade 8

Life Science

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

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

A desert habitat in Habitats

Habitats

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Grade 3

Grade 4

Grade 5

Grade 6

Life Science

STC Literacy Series™: Land and Water

STC Program: Food Chemistry Unit Kit, 2nd Edition

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

Soils– Using Alpha Boxes

Earth & Space Science

the cover of Unbalanced Forces Grade 3 Physical Science Trainer Guide

Unbalanced Forces Grade 3 Physical Science Trainer Guide

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Physical Science

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

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Grade 3

Grade 4

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Education

STC Secondary: Investigating Digestion and Motion

STC Literacy Series™: Ecosystems

A friendly monster named Tycho talks to a girl named Desta.

Explore the World of Small Through Virtual Reality

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Sound– Lesson 9: Making Sounds with Strings

Physical Science

Composite image of stars from the Chandra X-ray Telescope

Explore Smithsonian: How Do Astronomers See the Invisible Parts of the Universe?

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Earth & Space Science

STCMS™: Earth's Dynamic Systems

Earth & Space Science

Explore Smithsonian: How Does a Curator of Great Cats Monitor the Health of Individual Lions in a Pride?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

Floating and Sinking– Making a Sinker Float

Physical Science

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

Exploring Planetary Systems–Thinking about our Solar System

Earth & Space Science

Floating and Sinking– Investigating Boat Designs

Physical Science

Electric Circuits– Making a Filament

Physical Science

STC Literacy Series™: Magnets and Motors, Pack of 8

STC Program: Sound Unit Kit, 3rd Edition

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

Animal Studies– Observing Millipedes More Closely

STC Program: Organisms - From Macro to Micro Unit Kit