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STC Program: Comparing and Measuring, 2nd Edition

Swing Along with a Pendulum: Clocking a Second Cover Image

Swing Along with a Pendulum: Clocking a Second

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French

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Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

cover of the Energy Grade 4 Engineering Trainer Guide

Energy Grade 4 Engineering Trainer Guide

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Engineering Design

STC Program: Ecosystems Unit Kit, 2nd Edition

Soils– Reading Resource Extensions

Earth & Space Science

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

Animal Studies– Materials Management

Teacher Tips: Weather

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Earth & Space Science

Rocks and Minerals– Creating Take Home Field Guides

Earth & Space Science

STC Program: Sound Unit Kit, 2nd Edition

Life Cycle of Butterflies– Literacy Integration: Fiction

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science

STC Program: Animal Studies Unit Kit, 3rd Edition

Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

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

Physical Science

Sound– Lesson 6: Vibrations We Can't See

Physical Science

Floating and Sinking– Weighing Floaters and Sinkers

Physical Science

Which Force Is With You? A Motion and Design Lesson Cover Image

Which Force Is With You? A Motion and Design Lesson

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French

German

Italian

Korean

Russian

Spanish

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

STC Literacy Series™: Motion and Design

STC Program: Animal Studies Unit Kit, 2nd Edition

STC Program: Land and Water Unit Kit, 3rd Edition

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

Plant Growth and Development– Planting the Seeds

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

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Earth & Space Science

Life Cycle of Butterflies– Literacy Integration: Nonfiction 1 - Multiple Intelligence Retell

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

Mini Golf Motion Title

Mini Golf Motion

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Physical Science

STC Program: Chemical Tests Unit Kit, 3rd Edition