Explore our Curriculum & Resources

STC Program: Organisms Unit Kit, 2nd Edition

STC Secondary: Exploring the Nature of Light

Physical Science

STC Program: Solids and Liquids Unit Kit, 2nd Edition

STC Assessment Guide: Solids and Liquids

Sound– Lesson 2: How Sound Travels

Physical Science

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

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Grade 3

Grade 4

Grade 5

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Grade 8

Earth & Space Science

Understanding Weather and Climate– Lesson 4: Heat Transfer and the Movement of Air

Earth & Space Science

Exploring Properties of Matter– Other Surface Features

Physical Science

Understanding Weather and Climate– Lesson 6: Temperature, Pressure, and Cloud Formation

Earth & Space Science

Explore Smithsonian: How can Scientists Track the Movement of an Invasive Species of Fish?

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Grade 3

Grade 4

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Life Science

Sustainability

James Webb Space telescope image of the Pillars of Creation

Stories of Women in STEM: Space

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Grade 6

Grade 7

Grade 8

High School

Sustainability

cover of the Stories of Women in STEM ebook with an arial photo of a river

Stories of Women in STEM: Climate Health

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Grade 6

Grade 7

Grade 8

High School

Life Science

Sustainability

STC Assessment Guide: Floating and Sinking

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

STC Literacy Series™: Experiments with Plants, Pack of 8

Sound– Lesson 10: Changing the Pitch by Changing the Tension

Physical Science

STC Program: Properties of Matter Unit Kit

Soils– Organizing the Distribution Center

Earth & Space Science

STC Literacy Series™: Organisms

STC Secondary: Working with Motors and Simple Machines

Physical Science

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

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Grade 3

Grade 4

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Grade 6

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Grade 8

Life Science

Cover for Water Works

Water Works

Engineering Design

Shrinking Sutures activity cover

Shrinking Sutures

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Grade 4

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Investigating Biodiversity and Interdependence– Investigating Fungi

STC-Secondary™: Exploring Planetary Systems

Earth & Space Science