Explore our Curriculum & Resources

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

Physical Science

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

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

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

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

STC Literacy Series™: Balancing and Weighing

Sound– Lesson 1: Thinking about Sound

Physical Science

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

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

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Grade 5

Physical Science

STC Literacy Series™: Food Chemistry

Sound– Lesson 9: Making Sounds with Strings

Physical Science

Home on the Range title screen

Home on the Range

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Grade 2

Life Science

Sustainability

STC Literacy Series™: Comparing and Measuring

Floating and Sinking– Weighing Floaters and Sinkers

Physical Science

Motion and Design– Using Cooperation Cups

Physical Science

Rocks and Minerals– Lesson 8: Shining a Light on the Minerals

Earth & Space Science

yellow cover of How Can We Provide Energy to People’s Homes?

How Can We Provide Energy to People’s Homes?

Engineering Design

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

Earth & Space Science

Life Cycle of Butterflies– Literacy Integration: Fiction

STC Literacy Series™: The Life Cycle of Butterflies

STC Literacy Series™: Sound

Vaccines Cover

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

This is a free resource

Spanish

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

High School

Sustainability

Main screen for the educational earth science app, Weather Lab

Weather Lab

This is a free resource

Filed Under

Grade 5

Grade 6

Grade 7

Grade 8

Earth & Space Science

STC Program: Animal Studies Unit Kit, 3rd Edition

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

This is a free resource

How Can We Glide Like a Squirrel?

How Can We Glide Like a Squirrel?

STC Program: Motion and Design Unit Kit, 2nd Edition

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

Physical Science

STC Assessment Guide: Rocks and Minerals

STC Program: Changes Unit Kit, 3rd Edition

STC Literacy Series™: Electric Circuits