Explore our Curriculum & Resources

Cover of the How Can We Protect Animals When Their Habiatat Changes? Grade 3 Engineering Trainer Guide

How Can We Protect Animals When Their Habitat Changes? Grade 3 Engineering Trainer Guide

This is a free resource

Engineering Design

cover of the starting with sustainability lesson set good health and food

Starting with Sustainability Lesson Set: Good Health and Food

This is a free resource

Filed Under

Grade 6

Grade 7

Grade 8

Sustainability

STC-Secondary™: Investigating Biodiversity and Interdependence

STC Literacy Series™: Rocks and Minerals

Image of cover of "COVID-19! How Can I Protect Myself and Others?" The main image is an illustration of the coronavirus.

COVID-19! How Can I Protect Myself and Others?

This is a free resource

Thai

Tamil

Tagalog

Spanish

Arabic

Korean

Italian

German

French

English

Chinese

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

High School

Sustainability

Rocks and Minerals– Incorporating Literacy

Earth & Space Science

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

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

Physical Science

STC Assessment Guide: Soils

STC Program: Floating and Sinking Unit Kit, 2nd Edition

Exploring Planetary Systems– Other Surface Features : Materials and Safety

Earth & Space Science

STC Program: Human Body Systems Unit Kit

STC Program: Balancing and Weighing Unit Kit, 2nd Edition

STC Assessment Guide: Experiments with Plants

STC Assessment Guide: Sound

Sustainable Communities

Sustainable Communities! How will we help our community thrive?

This is a free resource

Filed Under

Grade 6

Grade 7

Grade 8

High School

Sustainability

STC Literacy Series™: Plant Growth and Development

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

STC Literacy Series™: Ecosystems

STC Assessment Guide: Comparing and Measuring

Smithsonian Science for the Classroom Grade 3 Life Science Cover

What Explains Similarities and Differences Between Organisms?

STC Literacy Series™: Land and Water

STC Program: Weather Unit Kit, 2nd Edition

Dr. Drew, Density, & Diffusion Cover Image

Dr. Drew, Density, & Diffusion: Dr. Charles Richard Drew Giving Life Through Blood Research

This is a free resource

French

German

Italian

Korean

Russian

Spanish

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

A lighthouse between two palm trees

How Would You Design a Lighthouse?

This is a free resource

Engineering Design

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

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Earth & Space Science

A blue tone image of the Smithsonian castle with text that says Stories of women in STEM at the Smithsonian

Stories of Women in STEM at the Smithsonian

This is a free resource

Chinese

French

Russian

Spanish

Tagalog

Filed Under

Grade 5

Grade 6

Grade 7

Grade 8

Education

Ecosystems– Lesson 7: Joining Terrarium and Aquarium

Earth & Space Science

Experimenting with Forces of Motion– Materials Considerations

This is a free resource

Physical Science