Explore our Curriculum & Resources

Composite image of stars from the Chandra X-ray Telescope

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

This is a free resource

Earth & Space Science

Animal Studies–Science Vocabulary

STC Assessment Guide: Rocks and Minerals

STC Program: Electric Circuits Unit Kit, 3rd Edition

STC Assessment Guide: Comparing and Measuring

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

Habitats Grade 3 Engineering Trainer Guide

This is a free resource

Engineering Design

STC Assessment Guide: Microworlds

Light Up the Cave title screen

Light Up the Cave

This is a free resource

Filed Under

Grade 1

Physical Science

the blue cover of grade 3 physical science teachers guide

How Can We Predict Patterns of Motion?

Physical Science

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

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

STC Assessment Guide: Chemical Tests

Rocks and Minerals– Lesson 8: Shining a Light on the Minerals

Earth & Space Science

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

Physical Science

Sound– Lesson 8: Making a Model Eardrum

Physical Science

Cover of the Cool to Cary activity with three different designed cups.

Cool to Carry

This is a free resource

French

German

Italian

Korean

Russian

Spanish

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Grade 3

Grade 4

Grade 5

Smithsonian Science for the Classroom Grade 3 Life Science Cover

What Explains Similarities and Differences Between Organisms?

The cover of Protegiendo a les ballenas with 4 images of whales and ships

PROTEGIENDO A LES BALLENAS

This is a free resource

Filed Under

Grade 3

Life Science

Sustainability

Explore Smithsonian: How Are Optical Instruments Tested Before Space Flight?

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Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Earth & Space Science

Sound — Lessons 1-4: Materials

Physical Science

STC Program: Sound Unit Kit, 2nd Edition

The cover of Protecting Whales in Ukrainian

Захист китів

This is a free resource

Filed Under

Grade 3

Life Science

Sustainability

Sound– Notebooking

Physical Science

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

Cover for Beats and Banjos

Beats and Banjos

Engineering Design

STC Program: Rocks and Minerals Unit Kit, 2nd Edition

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

Sound– Lesson 9: Making Sounds with Strings

Physical Science

Animal Studies– Observing Millipedes More Closely

STC Program: Plant Growth and Development Unit Kit, 3rd Edition

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