Explore our Curriculum & Resources

Understanding Weather and Climate– Lesson 9: Ocean Currents- Inquiry 9.2 Prep Work

Earth & Space Science

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

Physical Science

Cover of the grade 1 physical science teachers guide

How Can We Light Our Way In The Dark?

Physical Science

Creature Feature: A Genes and Molecular Machines Lesson Cover Image

Creature Feature: A Genes and Molecular Machines Lesson

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Grade 6

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Cover of Biodiversity guide with a photo of a coral reef and shoreling

Biodiversity! How can we balance the needs of people with the needs of other living things?

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Grade 6

Grade 7

Grade 8

High School

Life Science

Sustainability

How Do Living Things Stay Safe And Grow?

How Do Living Things Stay Safe And Grow?

Sound– Lesson 2: How Sound Travels

Physical Science

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

Earth & Space Science

Mini Golf Motion Title

Mini Golf Motion

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Physical Science

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

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Earth & Space Science

STC Literacy Series™: Soils

Motion and Design– Safety with Building Pieces

Physical Science

STC-Secondary™: Researching the Sun-Earth-Moon System

Earth & Space Science

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

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Life Science

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

Soils– Reading Resource Extensions

Earth & Space Science

Cover of Biodiversity! guide in Spanish

¡Biodiversidad! ¿Cómo podemos equilibrar las necesidades de las personas con las necesidades de otros seres vivos?

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Grade 6

Grade 7

Grade 8

High School

Life Science

Sustainability

STC Assessment Guide: The Life Cycle of Butterflies

Covers of the English and Spanish Ecosysem Resilience Guides

Ecosystem Resilience! How can people and ecosystems build resilience to change?

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Spanish

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Grade 6

Grade 7

Grade 8

High School

Sustainability

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

STC Assessment Guide: Weather

Experimenting with Mixtures, Compounds, and Elements– Organization!

Physical Science

Experimenting with Forces of Motion– The Mousetrap Car

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Physical Science

Ecosystems– Lesson 7: Joining Terrarium and Aquarium

Earth & Space Science

Ecosystems– Material Consideration

Earth & Space Science

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

Physical Science

STC Program: The Life Cycle of Butterflies Unit Kit, 3rd Edition

Ecosystems– Notebooking Strategies

Earth & Space Science

STC Program: Electrical Energy and Circuit Design Unit Kit

Physical Science

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science