Explore our Curriculum & Resources

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Explore Smithsonian: How Are Optical Instruments Tested Before Space Flight?

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Earth & Space Science
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Motion and Design– "The Explore Build" Extension Activity

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Kindergarten
Physical Science
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
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Land and Water– Lesson 2/3 The Water Cycle: Modeling Land and Water

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Earth & Space Science
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Floating and Sinking– What Do We Know About Floating and Sinking?

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Physical Science
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Sound — Lessons 1-4: Materials

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Physical Science
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Sound– Lesson 9: Making Sounds with Strings

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Physical Science
Video

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

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Earth & Space Science
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Ecosystems– Lesson 2: Setting up the Terrarium

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Kindergarten
Earth & Space Science
The cover of the 3rd grade earth and space science teacher's guide
Curriculum

How Do Weather And Climate Affect Our Lives?

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Grade 3
Earth & Space 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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Teacher Tips: Weather

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Earth & Space Science
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Floating and Sinking– Which Things Float? Which Things Sink?

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Physical Science
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Rocks and Minerals– Creating Take Home Field Guides

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Earth & Space Science
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Soils– Materials Distribution: Roles and Responsibilities

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Earth & Space Science
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Sound– Lesson 8: Making a Model Eardrum

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Physical Science
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Ecosystems– Lesson 7: Joining Terrarium and Aquarium

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Floating and Sinking– Investigating Boat Designs

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Physical Science
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Rocks and Minerals– Lesson 3: Learning More about Rocks

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Kindergarten
Earth & Space Science
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Land and Water– Literacy Extension

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Earth & Space Science
Cover of the Grade 3 Physical Science trainer guide
Resource

How Can We Predict Patterns of Motion? Grade 3 Physical Science Trainer Guide

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Grade 3
Physical Science
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Electric Circuits– Making a Filament

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Physical Science
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Sound– Lesson 10: Changing the Pitch by Changing the Tension

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Physical Science
Mini Golf Motion Title
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Mini Golf Motion

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

How Can We Predict Patterns of Motion?

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Grade 3
Physical Science