Explore our Curriculum & Resources

Floating and Sinking– Weighing Floaters and Sinkers

Physical Science

Understanding Weather and Climate– Lesson 1: Our Ideas About Weather and Climate– Save Weather Maps

Earth & Space Science

Soils– Organizing the Distribution Center

Earth & Space Science

STC-Secondary™: Researching Optical Systems

Physical Science

Exploring Plate Tectonics– Recording Earthquake Waves

Earth & Space Science

Bulldozing Technique for Science Class

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Earth & Space Science

STC Literacy Series™: The Life Cycle of Butterflies

STC Secondary: Exploring Respiration and Circulation

Explore Smithsonian: How do Scientists use Electricity to Study Fish Populations?

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Life Science

Sustainability

Motion and Design– Using Cooperation Cups

Physical Science

Sound — Lessons 1-4: Materials

Physical Science

Microworlds– Unit Preparation

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

Earth & Space Science

Understanding Weather and Climate–Lesson 9: Ocean Currents-Using the Demo Box

Earth & Space Science

Photo of a beam of light coming from a flashlight

How Can I Win a Game of Flashlight Tag?

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Physical Science

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

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Grade 3

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Education

Animal Studies– Materials and Organizations

A friendly monster named Tycho talks to a girl named Desta.

Explore the World of Small Through Virtual Reality

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Experimenting with Mixtures, Compounds, and Elements– Drying Chromotography Paper

Physical Science