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STC Program: Rocks and Minerals, 3rd Edition

STC Literacy Series™: Measuring Time, Pack of 8

STC Literacy Series™: Magnets and Motors, Pack of 8

STC Program: Animal Studies Unit Kit, 3rd Edition

Bulldozing Technique for Science Class

This is a free resource

Earth & Space Science

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

Cool to Carry

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Grade 3

Grade 4

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STC Program: Food Chemistry Unit Kit, 2nd Edition

Sound– Lesson 6: Vibrations We Can't See

Physical Science

Explore Smithsonian: How do Scientists use Electricity to Study Fish Populations?

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Grade 3

Grade 4

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Grade 6

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Life Science

Sustainability

STC Program: Ecosystems Unit Kit, 2nd Edition

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

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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High School

Sustainability

The cover of A Weighty Problem grade 5 teacher guide with a collage of pictures depicting hiking gear, girls in science class, a boy hiking and a scale with a water and powder mixture.

A WEIGHTY PROBLEM

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Grade 5

Physical Science

STC Assessment Guide: Sound

Organisms– Notebooking

yellow cover of How Can We Provide Freshwater to Those in Need?

How Can We Provide Freshwater to Those in Need?

Engineering Design

STC Program: Experiments with Plants Unit Kit

Soils– Organizing the Distribution Center

Earth & Space Science

Rocks and Minerals– Creating Take Home Field Guides

Earth & Space Science

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

Earth & Space Science

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

Smithsonian Science for the Classroom grade 5 engineering cover

How Can We Protect and Clean Earth's Water?

Engineering Design

STC Assessment Guide: Ecosystems

Cover for Water Works

Water Works

Engineering Design

STC Program: Rocks and Minerals Unit Kit, 2nd Edition

STC Program: Sound Unit Kit, 2nd Edition

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

Earth & Space Science

STC Program: Balancing and Weighing Unit Kit, 2nd Edition

Motion and Design– Lesson 1: Designing Vehicles: Getting Started

Physical Science

Title screen for the interactive e-Book, Expedition: Insects

Expedition: Insects

This is a free resource