Explore our Curriculum & Resources

Pick Your Plate! A Global Guide to Nutrition title screen

Pick Your Plate! A Global Guide to Nutrition

This is a free resource

Filed Under

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Plant Growth and Development– Planting the Seeds

STC Assessment Guide: Plant Growth and Development

STC Literacy Series™: Rocks and Minerals

Soils– Reading Resource Extensions

Earth & Space Science

STC Program: Electric Circuits Unit Kit, 2nd Edition

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

This is a free resource

STC Literacy Series™: Ecosystems

Aww Snap! a Snapdragon Study title screen

Aww Snap! a Snapdragon Study

This is a free resource

Filed Under

Grade 2

Grade 3

Grade 4

Grade 5

Grade 6

Life Science

Vaccines Cover

Vaccines! How can we use science to help our community make decisions about vaccines?

This is a free resource

Spanish

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

High School

Life Science

Sound — Lessons 1-4: Materials

Physical Science

What is Our Evidence That We Live On A Changing Earth?

What Is Our Evidence That We Live on a Changing Earth?

Physical Science

STC Literacy Series™: Measuring Time, Pack of 8

Rocks and Minerals– Lesson 2: Observing Rocks- How are They the Same and Different?

Earth & Space Science

Title screen for the educational life science game, Morphy.

Morphy

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Life Science

How Does Motion Energy Change in a Collision?

Physical Science

STC Assessment Guide: The Life Cycle of Butterflies

Where Does the Water Go? Cover Image

Where Does the Water Go? Calculating a Neighborhood Water Footprint

This is a free resource

French

German

Italian

Korean

Russian

Spanish

Filed Under

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Engineering Design

Sustainability

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

STC Literacy Series™: Land and Water

Rocks and Minerals– Creating Take Home Field Guides

Earth & Space Science

Floating and Sinking– How is Salt Water Different from Fresh Water?

Physical Science

Smithsonian Science for the Classroom grade 5 engineering cover

How Can We Protect and Clean Earth's Water?

Engineering Design

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

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

Earth & Space Science

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

Physical Science

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

Earth & Space Science

The cover of A Weighty Problem grade 5 teacher guide with a collage of pictures depicting hiking gear, girls in science class, a boy hiking and a scale with a water and powder mixture.

A WEIGHTY PROBLEM

This is a free resource

Filed Under

Grade 5

Physical Science