Explore our Curriculum & Resources

STC Assessment Guide: Rocks and Minerals

STC Program: Comparing and Measuring, 2nd Edition

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

STC Literacy Series™: Animal Studies

Sound– Lesson 9: Making Sounds with Strings

Physical Science

Dr. Drew, Density, & Diffusion Cover Image

Dr. Drew, Density, & Diffusion: Dr. Charles Richard Drew Giving Life Through Blood Research

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Soils– Using Alpha Boxes

Earth & Space Science

Motion and Design– Using Cooperation Cups

Physical Science

STC Assessment Guide: Plant Growth and Development

Plant Growth and Development– Planting the Seeds

Cover of the Keep it Balanced activity with an illustration of the endocrine system and a hand holding cards that say blood sugar increases and blood sugar decreases

Keep it Balanced

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Grade 5

Grade 6

Grade 7

Grade 8

Life Science

The cover of A Weighty Problem grade 5 teacher guide with a collage of pictures depicting hiking gear, girls in science class, a boy hiking and a scale with a water and powder mixture.

A WEIGHTY PROBLEM

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Grade 5

Physical Science

STC Program: Measuring Time Unit Kit

STC Assessment Guide: Floating and Sinking

Swing Along with a Pendulum: Clocking a Second Cover Image

Swing Along with a Pendulum: Clocking a Second

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French

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Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Ouch I Need A Bandage activity cover

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

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French

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Grade 1

Grade 2

Grade 3

Grade 4

Engineering Design

STC Literacy Series™: Chemical Tests

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

STC Assessment Guide: Chemical Tests

STC Program: Chemical Tests Unit Kit, 2nd Edition

Bulldozing Technique for Science Class

This is a free resource

Earth & Space Science

Soils– Organizing the Distribution Center

Earth & Space Science

STC Program: Experiments with Plants Unit Kit

STC Program: Animal Studies Unit Kit, 2nd Edition

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

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Education

Organisms– Literacy Integration

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

Title screen for the educational life science game, Morphy.

Morphy

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Grade 3

Grade 4

Grade 5

Life Science

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

Explore the World of Small Through Virtual Reality

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