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Motion and Design– Safety with Building Pieces

Physical Science

STC Program: Measuring Time Unit Kit

The yellow cover of a kindergarten engineering teachers guide

How Can We Stay Cool in the Sun?

Engineering Design

Land and Water– Literacy Extension

Earth & Space Science

STC Program: Ecosystems Unit Kit, 3rd Edition

STC Assessment Guide: Rocks and Minerals

Dr. Drew, Density, & Diffusion Cover Image

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

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Storm Smart title screen, showing the title (Storm Smart), the play button, the credits button, and links to the Smithsonian Institution Privacy Statement and Smithsonian Kids Online Privacy Statement

Storm Smart

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Kindergarten

Earth & Space Science

STC–Kindergarten™: Exploring the World Set

STC Program: The Technology of Paper Unit Kit

Motion and Design– Lesson 1: Designing Vehicles: Getting Started

Physical Science

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

Animal Studies–Science Vocabulary

STC Assessment Guide: Magnets and Motors

STC Assessment Guide: Weather

Plant Growth and Development– Planting the Seeds

STC Program: Motion and Design Unit Kit, 3rd Edition

STC Assessment Guide: Motion and Design

STC Program: Solids and Liquids Unit Kit, 2nd Edition

STC Assessment Guide: Food Chemistry

STC Literacy Series™: Microworlds

Explore Smithsonian: What can we Learn from Lion Poop?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

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

Physical Science

STC Program: Comparing and Measuring Unit Kit, 3rd Edition

Soils– Materials Distribution: Roles and Responsibilities

Earth & Space Science

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

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Education

STC Program: Animal Studies Unit Kit, 2nd Edition

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

Ecosystems– Lesson 2: Setting up the Terrarium

Earth & Space Science