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A lighthouse between two palm trees
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How Would You Design a Lighthouse?

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Engineering Design
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Explore Smithsonian: What can we Learn from Lion Poop?

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Life Science
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Soils– Reading Resource Extensions

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

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Floating and Sinking– Which Things Float? Which Things Sink?

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Physical Science
What's the Code? activity cover
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What's the Code? Coding Robot Movements Using Sound

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

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Life Science
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STC Assessment Guide: Ecosystems

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Ecosystems– Notebooking Strategies

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Kindergarten
Earth & Space Science
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STC Program: Sound Unit Kit, 3rd Edition

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Rocks and Minerals– Lesson 2: Observing Rocks- How are They the Same and Different?

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Earth & Space Science
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Why is My Shadow Shorter Sometimes and Longer Other Times?

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Earth & Space Science
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STC Assessment Guide: Motion and Design

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Motion and Design– Using Cooperation Cups

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

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Styling Sun Safety activity cover
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Styling Sun Safety

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Kindergarten
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Soils– Using Alpha Boxes

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Earth & Space Science
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Rocks and Minerals– Lesson 3: Learning More about Rocks

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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
Dr. Drew, Density, & Diffusion Cover Image
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Dr. Drew, Density, & Diffusion: Dr. Charles Richard Drew Giving Life Through Blood Research

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Sound — Lessons 1-4: Materials

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Kindergarten
Physical Science
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Electric Circuits– Making a Filament

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

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Earth & Space Science
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STC Literacy Series™: Motion and Design

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Video

Soils– Organizing the Distribution Center

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Earth & Space Science
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Explore Smithsonian: Dr. Avi Loeb - Jr. Professor of Science

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Education
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STC Assessment Guide: Comparing and Measuring

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