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Animal Studies–Science Vocabulary

STC Assessment Guide: Soils

STC Program: Organisms Unit Kit, 2nd Edition

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

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Life Science

Sustainability

Ecosystems– Lesson 7: Joining Terrarium and Aquarium

Earth & Space Science

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

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Grade 3

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Education

the cover of Starting with Sustainability Lesson Set Energy and Climate

Starting with Sustainability Lesson Set: Energy and Climate

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Grade 6

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High School

Sustainability

STC Program: Rocks and Minerals, 3rd Edition

Understanding Weather and Climate– Lesson 9: Ocean Currents- Using Thermometer Strips

Earth & Space Science

STC Program: The Life Cycle of Butterflies Unit Kit, 2nd Edition

STC Program: Organisms - From Macro to Micro Unit Kit

Floating and Sinking– How is Salt Water Different from Fresh Water?

Physical Science

Exploring Planetary Systems–Thinking about our Solar System

Earth & Space Science

STC Secondary: Exploring Respiration and Circulation

Pick Your Plate! A Global Guide to Nutrition title screen

Pick Your Plate! A Global Guide to Nutrition

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Grade 4

Grade 5

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Grade 8

STC Literacy Series™: Ecosystems

STC Assessment Guide: Rocks and Minerals

STC Assessment Guide: Comparing and Measuring

Life Cycle of Butterflies– Literacy Inegration: Nonfiction 2 - Multiple Intelligence Retell

STC Program: Weather Unit Kit, 2nd Edition

STC Program: Floating and Sinking Unit Kit, 3rd Edition

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

Motion and Design– Using Cooperation Cups

Physical Science

What's the Code? activity cover

What's the Code? Coding Robot Movements Using Sound

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Engineering Design

Experimenting with Mixtures, Compounds, and Elements– Organization!

Physical Science

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

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Education

Life Cycles of Butterflies– Lesson 8: Observing the Crysalis - Moving the Crysalis Properly

Composite image of stars from the Chandra X-ray Telescope

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

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Earth & Space Science