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Motion and Design– Safety with Building Pieces

Physical Science

Be Mosquito Smart: Know the Enemy Cover Image

Be Mosquito Smart: Know the Enemy

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Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

STC Program: Chemical Tests Unit Kit, 3rd Edition

Plant Growth and Development–Getting a Handle on Your Bee

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

STC Assessment Guide: Organisms

Cover for Water Works

Water Works

Engineering Design

STC Program: Ecosystems Unit Kit, 2nd Edition

Rocks and Minerals– Organizing Minerals

Earth & Space Science

Mini Golf Motion Title

Mini Golf Motion

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Physical Science

Soils– Using Alpha Boxes

Earth & Space Science

Vaccines Cover

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

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Spanish

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

High School

Life Science

STC Assessment Guide: Ecosystems

Cover of Un problema de peso with photos of backpacks

Un Problema De Peso

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Grade 5

Physical Science

Image of cover of "COVID-19! How Can I Protect Myself and Others?" The main image is an illustration of the coronavirus.

COVID-19! How Can I Protect Myself and Others?

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Chinese

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Grade 3

Grade 4

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Grade 6

Grade 7

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High School

Sustainability

Cover of the grade 1 physical science teachers guide

How Can We Light Our Way In The Dark?

Physical Science

STC Assessment Guide: Magnets and Motors

STC Literacy Series™: Land and Water

STC Program: Solids and Liquids Unit Kit, 3rd Edition

How Do Living Things Stay Safe And Grow?

How Do Living Things Stay Safe And Grow?

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

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

STC Assessment Guide: Floating and Sinking

Light Up the Cave title screen

Light Up the Cave

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Grade 1

Physical Science

Land and Water– Lesson 2 The Water Cycle: Modeling Land and Water

Earth & Space Science

Electric Circuits– Making a Filament

Physical Science

Explore Smithsonian: What Internal Adaptations do Pandas Have to Eat Bamboo?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Animal Studies– Materials Management

Organisms– Notebooking

Rocks and Minerals– Creating Take Home Field Guides

Earth & Space Science