Explore our Curriculum & Resources

Sound– Lesson 8: Making a Model Eardrum

Physical Science

STC Literacy Series™: Plant Growth and Development

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

STC Literacy Series™: Rocks and Minerals

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

Physical Science

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science

STC Assessment Guide: Land and Water

Life Cycle of Butterflies– Lesson 8: Observing the Crysalis

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

Filed Under

Grade 3

Grade 4

Grade 5

STC Program: Chemical Tests Unit Kit, 3rd Edition

Land and Water– Lesson 2/3 The Water Cycle: Modeling Land and Water

Earth & Space Science

yellow cover of How Can We Provide Freshwater to Those in Need?

How Can We Provide Freshwater to Those in Need?

Engineering Design

STC Literacy Series™: Sound

STC Literacy Series™: Changes

Motion and Design– Using Cooperation Cups

Physical Science

Organisms– Literacy Integration

STC Program: Land and Water Unit Kit, 3rd Edition

STC Literacy Series™: Land and Water

STC Assessment Guide: Plant Growth and Development

STC Assessment Guide: Organisms

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

Be Mosquito Smart: Know the Enemy Cover Image

Be Mosquito Smart: Know the Enemy

This is a free resource

Filed Under

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

STC Program: Ecosystems Unit Kit, 2nd Edition

STC Program: Organisms Unit Kit, 2nd Edition

Soils– Reading Resource Extensions

Earth & Space Science

STC Program: Electric Circuits Unit Kit, 2nd Edition

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

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

Physical Science