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Life Cycle of Butterflies– Literacy Inegration: Nonfiction 2 - Multiple Intelligence Retell

Motion and Design– Safety with Building Pieces

Physical Science

Vaccines Cover

Vaccines! How can we use science to help our community make decisions about vaccines?

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Spanish

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

High School

Life Science

Sound– Lesson 9: Making Sounds with Strings

Physical Science

STC Assessment Guide: Comparing and Measuring

The purple cover of grade 3 earth science teachers guide

How Do Weather and Climate Affect Our Lives?

Earth & Space Science

Ecosystems– Lesson 7: Joining Terrarium and Aquarium

Earth & Space Science

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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French

German

Italian

Korean

Russian

Spanish

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

STC Program: Food Chemistry Unit Kit, 3rd Edition

Floating and Sinking– Making a Sinker Float

Physical Science

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

Physical Science

STC Assessment Guide: Land and Water

STC Literacy Series™: Chemical Tests

Land and Water– Literacy Extension

Earth & Space Science

STC Program: Experiments with Plants Unit Kit

Whale Protection Corps

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Spanish

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Grade 2

Grade 3

Grade 4

Life Science

Sustainability

STC Program: Animal Studies Unit Kit, 2nd Edition

STC Assessment Guide: Plant Growth and Development

Organisms– Literacy Integration

Ecosystems– Material Consideration

Earth & Space Science

Sound — Lessons 1-4: Materials

Physical Science

the blue cover of grade 3 physical science teachers guide

How Can We Predict Patterns of Motion?

Physical Science

Motion and Design– "The Explore Build" Extension Activity

Physical Science

Title screen for the interactive e-Book, Expedition: Insects

Expedition: Insects

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Mission to the Moon Model Cover Image

Mission to the Moon Model

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Grade 2

Grade 3

Grade 4

Grade 5

A desert habitat in Habitats

Habitats

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Grade 3

Grade 4

Grade 5

Grade 6

Life Science

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

Earth & Space Science

Rocks and Minerals– Lesson 3: Learning More about Rocks

Earth & Space Science

STC Program: Land and Water Unit Kit, 3rd Edition

Life Cycle of Butterflies– Literacy Integration: Nonfiction 2 - Multiple Intelligence Retell

This is a free resource