Explore our Curriculum & Resources

Tami's Tower: Let's Think About Engineering title screen
Game

Tami's Tower: Let's Think About Engineering

This is a free resource
Filed Under
Grade 1
Grade 2
Kindergarten
Engineering Design
the cover of Unbalanced Forces Grade 3 Physical Science Trainer Guide
Resource

Unbalanced Forces Grade 3 Physical Science Trainer Guide

This is a free resource
Filed Under
Grade 3
Physical Science
Cover of COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide
Curriculum

COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide

This is a free resource
Filed Under
Grade 3
Grade 4
Grade 5
Grade 6
Grade 7
Grade 8
Video

Why is My Shadow Shorter Sometimes and Longer Other Times?

This is a free resource
Filed Under
Grade 1
Grade 2
Grade 3
Kindergarten
Earth & Space Science
cover of the How Can We Provide Freshwater to Those in Need? Grade 5 Engineering Trainer Guide
Resource

How Can We Provide Freshwater to Those in Need? Grade 5 Engineering Trainer Guide

This is a free resource
Filed Under
Grade 5
Engineering Design
A lighthouse between two palm trees
Resource

How Would You Design a Lighthouse?

This is a free resource
Filed Under
Grade 1
Grade 2
Grade 3
Kindergarten
Engineering Design
Video

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
Title screen for the interactive e-Book, Expedition: Insects
eBook

Expedition: Insects

This is a free resource
Filed Under
Grade 3
Grade 4
Grade 5
Life Science
Sustainability
Cover of the How Can We Protect Animals When Their Habiatat Changes? Grade 3 Engineering Trainer Guide
Resource

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

This is a free resource
Filed Under
Grade 3
Engineering Design
Video

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

This is a free resource
Filed Under
Grade 3
Grade 4
Grade 5
Grade 6
Grade 7
Grade 8
Home on the Range title screen
App

Home on the Range

This is a free resource
Filed Under
Grade 2
Life Science
Sustainability
Video

Explore Smithsonian: Dr. Avi Loeb - Jr. Professor of Science

This is a free resource
Filed Under
Grade 3
Grade 4
Grade 5
Grade 6
Grade 7
Grade 8
Education
cover of the Ecosystem Resilience! How can people and ecosystems build resilience to change?
Resource

Habitats Grade 3 Engineering Trainer Guide

This is a free resource
Filed Under
Grade 3
Engineering Design
Composite image of stars from the Chandra X-ray Telescope
Video

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

This is a free resource
Filed Under
Grade 3
Grade 4
Grade 5
Grade 6
Grade 7
Grade 8
Earth & Space Science
the cover of the Properties of Matter Grade 5 Physical Science Trainer Guide
Resource

Properties of Matter Grade 5 Physical Science Trainer Guide

This is a free resource
Filed Under
Grade 5
Physical Science
Resource

How Can We Identify Materials Based on Their Properties? Grade 5 Physical Science Trainer Guide

This is a free resource
Filed Under
Grade 5
Physical Science
Cover fo the grade 2 physical science teacher's guide
Curriculum

How Can We Change Solids And Liquids?

This is a free resource
Filed Under
Grade 2
Physical Science