Explore our Curriculum & Resources

STC Secondary: Exploring the Nature of Light

Physical Science

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

Physical Science

Experimenting with Forces of Motion– The Force of Friction

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Physical Science

Understanding Weather and Climate– Lesson 1: Our Ideas About Weather and Climate– Save Weather Maps

Earth & Space Science

Understanding Weather and Climate– Lesson 5: Convection Current in the Air

Earth & Space Science

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

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

Experimenting with Forces of Motion– Materials Considerations

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Physical Science

Ecosystems– Lesson 7: Joining Terrarium and Aquarium

Earth & Space Science

Floating and Sinking– How is Salt Water Different from Fresh Water?

Physical Science

Sound– Lesson 2: How Sound Travels

Physical 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

What Can Maps Tell Us About Land and Water on Earth?

What Can Maps Tell Us About Land and Water on Earth?

Earth & Space Science

Understanding Weather and Climate– Lesson 5: Investigating the Effects of Colliding Air Masses

Earth & Space Science

Sound– Lesson 6: Vibrations We Can't See

Physical Science

STC Program: Rocks and Minerals, 3rd Edition

STC Assessment Guide: Comparing and Measuring

Experimenting with Forces of Motion– The Mousetrap Car

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Physical Science

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

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STC Program: Light Unit Kit

Physical Science

Exploring Properties of Matter– Surface Gravity

Physical Science

Stories of Women of Color in STEM

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Chinese

English

French

German

Korean

Russian

Spanish

Tagalog

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Grade 7

Grade 8

Education

STC-Secondary™: Exploring Planetary Systems

Earth & Space Science

Experimenting with Mixtures, Compounts, and Elements– Marking Chromotography Paper

Physical Science

STC Assessment Guide: Organisms

Motion and Design– Safety with Building Pieces

Physical Science

Image of the cover for ¡Food! ¿Cómo podemos garantizar una buena nutrició para todos?

¡Food! ¿Cómo podemos garantizar una buena nutrició para todos?

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Grade 6

Grade 7

Grade 8

High School

Sustainability

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

STCMS™: Weather and Climate Systems

Earth & Space Science