Explore our Curriculum & Resources

STC Literacy Series™: Rocks and Minerals

Photo of a beam of light coming from a flashlight

How Can I Win a Game of Flashlight Tag?

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Physical Science

Why is My Shadow Shorter Sometimes and Longer Other Times?

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Earth & Space Science

Explore Smithsonian: How Can We Know About the Reproductive Cycle of an Animal by Its Poop?

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Grade 4

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Grade 6

Grade 7

Grade 8

Life Science

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

Life Cycle of Butterflies– Lesson 14: Discovering that Butterflies are Insects

Organisms– Literacy Integration

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

Explore Smithsonian: What can we Learn from Lion Poop?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Floating and Sinking– Making a Sinker Float

Physical Science

Floating and Sinking– Which Things Float? Which Things Sink?

Physical Science

Soils– Using Alpha Boxes

Earth & Space Science

Plant Growth and Development–Getting a Handle on Your Bee

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

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

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

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STC Assessment Guide: Solids and Liquids

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

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Grade 3

Grade 4

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Grade 8

Education

Ouch I Need A Bandage activity cover

Ouch! I Need a Bandage: Designing, Constructing, and Packaging a Bandage

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Grade 1

Grade 2

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Grade 4

Engineering Design

STC Assessment Guide: Balancing and Weighing

Life Cycle of Butterflies– Lesson 8: Observing the Crysalis

STC Program: Measuring Time Unit Kit

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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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

STC Program: Food Chemistry Unit Kit, 3rd Edition

STC Program: Organisms Unit Kit, 3rd Edition

STC Program: Soils Unit Kit, 3rd Edition