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A lighthouse between two palm trees

How Would You Design a Lighthouse?

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Engineering Design

Whale Protection Corps

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Spanish

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Life Science

Sustainability

Explore Smithsonian: What External Adaptations do Pandas Have for Their Unique Diet?

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Life Science

STC Assessment Guide: Microworlds

A desert habitat in Habitats

Habitats

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Grade 3

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Life Science

STC Assessment Guide: Soils

Rocks and Minerals– Creating Take Home Field Guides

Earth & Space Science

Land and Water– Literacy Integration (Sharing Predictions)

Earth & Space Science

STC Literacy Series™: Rocks and Minerals

STC Literacy Series™: Land and Water

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

Earth & Space Science

Explore Smithsonian: How can Scientists Track the Movement of an Invasive Species of Fish?

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Life Science

Sustainability

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

Russian

Spanish

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Grade 1

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Engineering Design

STC Assessment Guide: Magnets and Motors

STC Program: Plant Growth and Development Unit Kit, 2nd Edition

STC Program: Sound Unit Kit, 2nd Edition

The purple cover of grade 3 earth science teachers guide

How Do Weather and Climate Affect Our Lives?

Earth & Space Science

Composite image of stars from the Chandra X-ray Telescope

Explore Smithsonian: How Do Astronomers See the Invisible Parts of the Universe?

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Earth & Space 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

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Sound– Lesson 9: Making Sounds with Strings

Physical Science

STC Assessment Guide: Comparing and Measuring

STC Assessment Guide: Sound

Cover of the Grade 3 Physical Science trainer guide

How Can We Predict Patterns of Motion? Grade 3 Physical Science Trainer Guide

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Physical Science

STC Program: Electric Circuits Unit Kit, 2nd Edition

Explore Smithsonian: How Do Astronomers See the Invisible Parts of the Universe?

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Grade 3

Grade 4

Grade 5

Grade 6

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Earth & Space Science

STC Assessment Guide: Electric Circuits

STC Program: Solids and Liquids Unit Kit, 2nd Edition

STC Program: Comparing and Measuring, 2nd Edition

Rocks and Minerals– Organizing Minerals

Earth & Space Science

STC Literacy Series™: Microworlds