Explore our Curriculum & Resources

How Can We Use the Sky to Navigate?

Earth & Space Science

The green cover of the kindergarten life science teachers guide

What Do Plants And Animals Need To Live?

STC Program: Motion and Design Unit Kit, 3rd Edition

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

Physical Science

Explore Smithsonian: How do Orchids Attract Pollinators?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Photo of a beam of light coming from a flashlight

How Can I Win a Game of Flashlight Tag?

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Physical Science

STC Program: Ecosystems Unit Kit, 3rd Edition

the cover of the Properties of Matter Grade 5 Physical Science Trainer Guide

Properties of Matter Grade 5 Physical Science Trainer Guide

This is a free resource

Physical Science

STC Program: The Life Cycle of Butterflies Unit Kit, 2nd Edition

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

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Physical Science

Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

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

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

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Engineering Design

Land and Water– Literacy Extension

Earth & Space Science

STC Program: Microworlds Unit Kit, 2nd Edition

Bulldozing Technique for Science Class

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Earth & Space Science

Explore Smithsonian: How Can We Know About the Reproductive Cycle of an Animal by Its Poop?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Rocks and Minerals– Lesson 3: Learning More about Rocks

Earth & Space Science

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

Tami's Tower: Let's Think About Engineering

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Grade 1

Grade 2

Kindergarten

Engineering Design

Motion and Design– "The Explore Build" Extension Activity

Physical Science

Ecosystems– Lesson 7: Joining Terrarium and Aquarium

Earth & Space Science

STC Assessment Guide: Food Chemistry

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science

Ecosystems– Notebooking Strategies

Earth & Space Science

STC Program: Microworlds Two-Use Unit Kit, 3rd Edition

Cover for Water Works

Water Works

Engineering Design

Mission to the Moon Model Cover Image

Mission to the Moon Model

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Grade 2

Grade 3

Grade 4

Grade 5

Blue teachers guide cover of kindergarten physical science

How Can We Change An Object's Motion?

Physical Science

cover of the Earth's Systems Grade 5 Engineering Trainer Guide

Earth's Systems Grade 5 Engineering Trainer Guide

This is a free resource

Engineering Design

Life Cycle of Butterflies– Lesson 3: Learning More About Caterpillars

Pick Your Plate! Guía Global de Nutrición title screen

Pick Your Plate! Guía Global de Nutrición

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Grade 4

Grade 5

Grade 6

Grade 7

Grade 8