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Front cover of the What Explains Similarities and Differences Between Organisms? teachers guide with flowers plants and bugs
Curriculum

What Explains Similarities and Differences Between Organisms?

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Grade 3
Life Science
The cover of Protegiendo a les ballenas with 4 images of whales and ships
Curriculum

PROTEGIENDO A LES BALLENAS

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Grade 3
Life Science
Sustainability
Curriculum

STC Program: Food Chemistry Unit Kit, 3rd Edition

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Grade 3
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Grade 5
Vaccines Cover
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Vaccines! How can we use science to help our community make decisions about vaccines?

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Sustainability
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STC Program: Measuring Time Unit Kit

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Curriculum

STC Program: Rocks and Minerals, 3rd Edition

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Curriculum

STC Program: Land and Water Unit Kit, 2nd Edition

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Curriculum

STC Program: Ecosystems Unit Kit, 3rd Edition

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Curriculum

STC Secondary: Exploring Plate Tectonics

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Grade 6
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Earth & Space Science
Curriculum

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

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Curriculum

STC Program: Motion and Design Unit Kit, 3rd Edition

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Yellow cover of grade 3 engineering teachers guide How Can We Protect Animals When Their Habitat Changes?
Curriculum

How Can We Protect Animals When Their Habitat Changes?

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Grade 3
Engineering Design
The Protecting Whales teacher guide cover with a collage of images showing a mother and baby humpback whale, a whale fluke in front of a military ship, a whale fluke, and a whale fluke in front of a cargo ship.
Curriculum

PROTECTING WHALES

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Grade 3
Life Science
Sustainability
Curriculum

STC Program: Soils Unit Kit, 2nd Edition

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Grade 3
Grade 4
Grade 5
Curriculum

STC Program: Comparing and Measuring, 2nd Edition

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Curriculum

How Do Weather And Climate Affect Our Lives?

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Grade 3
Earth & Space Science
Cover of COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide
Curriculum

COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide

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Smithsonian Science for the Classroom Grade 3 Life Science Cover
Curriculum

What Explains Similarities and Differences Between Organisms?

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Grade 3
Life Science
Curriculum

STC Program: Chemical Tests Unit Kit, 2nd Edition

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Curriculum

STC Program: Weather Unit Kit, 2nd Edition

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Grade 3
Grade 4
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The purple cover of grade 3 earth science teachers guide
Curriculum

How Do Weather and Climate Affect Our Lives?

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Grade 3
Earth & Space Science
Curriculum

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

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Curriculum

STC Program: Animal Studies Unit Kit, 3rd Edition

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Curriculum

STC Program: Sound Unit Kit, 2nd Edition

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Curriculum

STC Program: Floating and Sinking Unit Kit, 2nd Edition

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Curriculum

STC Program: Plant Growth and Development Unit Kit, 3rd Edition

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Grade 2
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Curriculum

STC Program: Animal Studies Unit Kit, 2nd Edition

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Grade 3
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Grade 5
Cover of Smithsonian Science for the Classroom teacher guide with a blue background and 12 images in circles with bicyclists, magnets, and a tire swing
Curriculum

How Can We Use Patterns To Predict Motion?

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Grade 3
Physical Science
the blue cover of grade 4 physical science teachers guide
Curriculum

How Can We Predict Patterns of Motion?

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Grade 3
Physical Science
Image of cover of "COVID-19! How Can I Protect Myself and Others?" The main image is an illustration of the coronavirus.
Curriculum

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

This is a free resource
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Grade 4
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Grade 6
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High School
Sustainability