Explore our Curriculum & Resources

Plant Growth and Development–Getting a Handle on Your Bee

STC Literacy Series™: Motion and Design

STC Program: Comparing and Measuring, 2nd Edition

Rocks and Minerals– Lesson 3: Learning More about Rocks

Earth & Space Science

Motion and Design– Lesson 1: Designing Vehicles: Getting Started

Physical Science

Life Cycle of Butterflies– Literacy Integration: Fiction

cover of grade 4 physical science trainer guide

How Does Motion Energy Change in a Collision? Grade 4 Physical Science Trainer Guide

This is a free resource

Physical Science

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

Sound– Lesson 8: Making a Model Eardrum

Physical Science

STC Program: Floating and Sinking Unit Kit, 3rd Edition

Cover for Everyday Energy

Everyday Energy

Engineering Design

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

Physical Science

Ecosystems– Lesson 7: Joining Terrarium and Aquarium

Earth & Space Science

Shrinking Sutures activity cover

Shrinking Sutures

This is a free resource

French

German

Italian

Korean

Russian

Spanish

Filed Under

Grade 4

Grade 5

Grade 6

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

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

This is a free resource

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

Life Cycle of Butterflies– Lesson 14: Discovering that Butterflies are Insects

STC Assessment Guide: Magnets and Motors

STC Assessment Guide: Changes

STC Program: Land and Water Unit Kit, 2nd Edition

Explore Smithsonian: How do Scientists Sample Populations of Fish and Invertebrates Along the Shorelines?

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

STC Literacy Series™: Plant Growth and Development

Soils– Reading Resource Extensions

Earth & Space Science

STC Program: Animal Studies Unit Kit, 2nd Edition

How Can Animals Use their Senses to Communicate

How Can Animals Use their Senses to Communicate?

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Education

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

This is a free resource

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

STC Literacy Series™: Food Chemistry

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

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

Physical Science