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Floating and Sinking– What Do We Know About Floating and Sinking?

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Kindergarten
Physical Science
Resource

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

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Grade 5
Grade 6
Curriculum

STC Program: Changes Unit Kit, 2nd Edition

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Grade 3
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Cover of Un problema de peso with photos of backpacks
Curriculum

UN PROBLEMA DE PESO

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Grade 5
Physical Science
Curriculum

STC Program: Comparing and Measuring, 2nd Edition

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Curriculum

STC Program: Chemical Tests Unit Kit, 3rd Edition

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Video

Sound– Lesson 1: Thinking about Sound

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Kindergarten
Physical Science
Cover of How Can We Provide Freshwater to Those in Need?
Curriculum

How Can We Provide Freshwater to Those in Need?

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Grade 5
Engineering Design
Resource

STC Literacy Series™: Measuring Time, Pack of 8

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Grade 5
Grade 6
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.
Curriculum

A WEIGHTY PROBLEM

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Physical Science
Video

Microworlds– Unit Preparation

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Kindergarten
Life Science
Resource

STC Assessment Guide: Animal Studies

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Video

Sound– Lesson 2: How Sound Travels

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Kindergarten
Physical Science
Video

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

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Education
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Explore Smithsonian: Courtney Dressing - Smithsonian Center for Astrophysics Graduate Student

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

Which Force Is With You? A Motion and Design Lesson

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Video

Life Cycle of Butterflies– Lesson 2: Caring for Caterpillars

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Kindergarten
Life Science
Resource

STC Assessment Guide: Chemical Tests

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Video

Life Cycle of Butterflies– Lesson 1: Getting Ready for Caterpillars

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Kindergarten
Life Science
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Animal Studies– Observing Millipedes More Closely

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Kindergarten
Life Science
Video

Explore Smithsonian: How do Scientists Track and Monitor Blue Crab Populations in the Chesapeake Bay?

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Life Science
Curriculum

STC Program: Microworlds Two-Use Unit Kit, 3rd Edition

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Shrinking Sutures activity cover
Resource

Shrinking Sutures

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Grade 4
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Composite image of stars from the Chandra X-ray Telescope
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Explore Smithsonian: How Do Astronomers See the Invisible Parts of the Universe?

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Earth & Space Science
Title screen for the educational life science game, Morphy.
Game

Morphy

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Life Science
Resource

STC Assessment Guide: Soils

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Video

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

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Kindergarten
Life Science
Resource

STC Assessment Guide: Ecosystems

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Curriculum

STC Program: Ecosystems Unit Kit, 2nd Edition

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Be Mosquito Smart: Know the Enemy Cover Image
Resource

Be Mosquito Smart: Know the Enemy

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