Explore our Curriculum & Resources

Sugar Simulation screenshot
App

Sugar Simulation

This is a free resource
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Grade 5
Physical Science
Video

Sound– Lesson 8: Making a Model Eardrum

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Grade 1
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Kindergarten
Physical Science
Video

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

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Grade 3
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Education
Resource

STC Program: Sound Unit Kit, 3rd Edition

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Grade 2
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Grade 5
Resource

STC Literacy Series™: Microworlds

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Grade 3
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Grade 5
An antacid bubbling as it is disolved in water
Curriculum

STCMS™: Matter and Its Interactions

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Grade 6
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Grade 8
Chemistry
Curriculum

STC Program: Weather Unit Kit, 3rd Edition

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Grade 1
Grade 2
Kindergarten
Video

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

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Earth & Space Science
Video

Why is My Shadow Shorter Sometimes and Longer Other Times?

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Grade 1
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Kindergarten
Earth & Space Science
Video

Rocks and Minerals– Lesson 8: Shining a Light on the Minerals

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Grade 1
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Kindergarten
Earth & Space Science
Video

Exploring Planetary Systems–Thinking about our Solar System

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Grade 6
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Grade 8
Earth & Space Science
Video

Ecosystems– Material Consideration

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Grade 1
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Kindergarten
Earth & Space Science
Video

Understanding Weather and Climate– Lesson 5: Investigating the Effects of Colliding Air Masses

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Grade 6
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Grade 8
Earth & Space Science
Video

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

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Kindergarten
Earth & Space Science
Dr. Drew, Density, & Diffusion Cover Image
Resource

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

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Grade 3
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Curriculum

STC Program: The Technology of Paper Unit Kit

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Grade 3
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Grade 5
Resource

STC Literacy Series™: Balancing and Weighing

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Grade 1
Grade 2
Kindergarten
Video

Floating and Sinking– Making a Sinker Float

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Grade 1
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Grade 5
Kindergarten
Physical Science
Video

Experimenting with Forces of Motion– Materials Considerations

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Grade 6
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Grade 8
Physical Science
Video

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

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Grade 1
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Kindergarten
Physical Science
Video

Understanding Weather and Climate– Lesson 5: Convection Current in the Air

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Grade 6
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Grade 8
Earth & Space Science
Video

Land and Water– Lesson 2 The Water Cycle: Modeling Land and Water

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Kindergarten
Earth & Space Science
Video

Explore Smithsonian: How Can a Greenhouse Use Technology to Meet the Needs of Different Types of Plants?

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Grade 3
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Life Science
Main screen for the educational earth science app, Weather Lab
App

Weather Lab

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Grade 5
Grade 6
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Grade 8
Earth & Space Science
Resource

STC Assessment Guide: Soils

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Grade 1
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Grade 5
Resource

STC Assessment Guide: Changes

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Video

Explore Smithsonian: How Can We Know About the Reproductive Cycle of an Animal by Its Poop?

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Life Science
Video

Soils– Materials Distribution: Roles and Responsibilities

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Grade 1
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Kindergarten
Earth & Space Science
Curriculum

STC Secondary: Exploring Respiration and Circulation

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Grade 6
Grade 7
Grade 8
Life Science
Resource

STC Assessment Guide: Plant Growth and Development

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Grade 3
Grade 4
Grade 5