Explore our Curriculum & Resources

Rocks and Minerals– Lesson 3: Learning More about Rocks

Earth & Space Science

Soils– Organizing the Distribution Center

Earth & Space Science

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

cover of the starting with sustainability lesson set energy and climate in Spanish

Conjunto de lecciones Cómo comenzar con la sostenibilidad: energía y clima

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Grade 5

Grade 6

Grade 7

Grade 8

High School

Life Science

Sustainability

Sound– Lesson 6: Vibrations We Can't See

Physical Science

Motion and Design– "The Explore Build" Extension Activity

Physical Science

STC Literacy Series™: Comparing and Measuring

STC Assessment Guide: Plant Growth and Development

STC Program: Motion and Design Unit Kit, 3rd Edition

Soils– Lesson 6: How Quickly Do Soils Settle in Water?

Earth & Space Science

Explore Smithsonian: How do Scientists use Electricity to Study Fish Populations?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

The yellow cover of the grade 1 engineering teachers guide

How Can We Send a Message Using Sound?

Engineering Design

Life Cycles of Butterflies– Lesson 8: Observing the Crysalis - Moving the Crysalis Properly

STC Program: Animal Studies Unit Kit, 2nd Edition

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

Physical Science

Soils– Materials Distribution: Roles and Responsibilities

Earth & Space Science

A lighthouse between two palm trees

How Would You Design a Lighthouse?

This is a free resource

Engineering Design

Land and Water– Lesson 2 The Water Cycle: Modeling Land and Water

Earth & Space Science

STC Assessment Guide: Magnets and Motors

How Do Living Things Stay Safe And Grow?

How Do Living Things Stay Safe And Grow?

Land and Water– Literacy Extension

Earth & Space Science

Sound– Lesson 2: How Sound Travels

Physical Science

STC Literacy Series™: Rocks and Minerals

How Can We Glide Like a Squirrel?

How Can We Glide Like a Squirrel?

STC Program: Microworlds Two-Use Unit Kit, 3rd Edition

Shrinking Sutures activity cover

Shrinking Sutures

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Grade 4

Grade 5

Grade 6

Soils– Using Alpha Boxes

Earth & Space Science

Floating and Sinking– Making a Sinker Float

Physical Science

Smithsonian Science for the Classroom grade 5 engineering cover

How Can We Protect and Clean Earth's Water?

Engineering Design

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