Explore our Curriculum & Resources

Why is My Shadow Shorter Sometimes and Longer Other Times?

This is a free resource

Earth & Space Science

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

STC Program: Soils Unit Kit, 3rd Edition

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science

STC Assessment Guide: Comparing and Measuring

Ouch I Need A Bandage activity cover

Ouch! I Need a Bandage: Designing, Constructing, and Packaging a Bandage

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French

German

Italian

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Spanish

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Grade 1

Grade 2

Grade 3

Grade 4

Engineering Design

STC Assessment Guide: Solids and Liquids

STC Literacy Series™: Comparing and Measuring

Floating and Sinking– What Do We Know About Floating and Sinking?

Physical Science

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

Earth & Space Science

Cover of the Cool to Cary activity with three different designed cups.

Cool to Carry

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French

German

Italian

Korean

Russian

Spanish

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Grade 3

Grade 4

Grade 5

How Can Animals Use their Senses to Communicate

How Can Animals Use their Senses to Communicate?

STC Assessment Guide: Experiments with Plants

Explore Smithsonian: How do Scientists Track and Monitor Blue Crab Populations in the Chesapeake Bay?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

Sound– Lesson 8: Making a Model Eardrum

Physical Science

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

Earth & Space Science

Rocks and Minerals– Creating Take Home Field Guides

Earth & Space Science

STC Literacy Series™: Chemical Tests

Soils– Materials Distribution: Roles and Responsibilities

Earth & Space Science

Land and Water– Literacy Integration (Using Alphabet Box with Science Vocabulary)

Earth & Space Science

cover of the Energy Grade 4 Engineering Trainer Guide

Energy Grade 4 Engineering Trainer Guide

This is a free resource

Engineering Design

Tami's Tower Title Screen

Tami's Tower: Pensemos en la ingeniería

This is a free resource

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Grade 1

Grade 2

Kindergarten

Engineering Design

Sound– Lesson 2: How Sound Travels

Physical Science

STC Literacy Series™: Rocks and Minerals

What Can Maps Tell Us About Land and Water on Earth?

What Can Maps Tell Us About Land and Water on Earth?

Earth & Space Science

Explore Smithsonian: How Can a Greenhouse Use Technology to Meet the Needs of Different Types of Plants?

This is a free resource

Filed Under

Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

STC Literacy Series™: Microworlds

STC Assessment Guide: The Life Cycle of Butterflies