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STC Assessment Guide: Chemical Tests

Rocks and Minerals– Lesson 3: Learning More about Rocks

Earth & Space Science

STC Literacy Series™: Weather

How Do Living Things Stay Safe And Grow?

How Do Living Things Stay Safe And Grow?

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

STC-Secondary™: Studying the Development and Reproduction of Organisms

STCMS™: Electricity, Waves, and Information Transfer

Physical Science

Cover of the Grade 5 Earth science teacher guide cover

How Can We Use the Sky to Navigate?

Earth & Space Science

Floating and Sinking– Investigating Boat Designs

Physical Science

cover of the Earth's Systems Grade 5 Engineering Trainer Guide

Earth's Systems Grade 5 Engineering Trainer Guide

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Engineering Design

STC Assessment Guide: The Life Cycle of Butterflies

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

Explore the World of Small Through Virtual Reality

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STC Program: Electric Circuits Unit Kit, 3rd Edition

STC Program: Electrical Energy and Circuit Design Unit Kit

Physical Science

STC Program: Electric Circuits Unit Kit, 2nd Edition

The cover of the Energy guide in Spanish with a collage of four photos of renewable energy

¡ENERGÍA! ¿Cómo podemos garantizar una energía sostenible para todos?

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Grade 6

Grade 7

Grade 8

High School

Sustainability

Explore Smithsonian: Courtney Dressing - Smithsonian Center for Astrophysics Graduate Student

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Education

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

Earth & Space Science

STC Program: Experiments with Plants Unit Kit

STC Assessment Guide: Organisms

STC Secondary: Experimenting with Forces and Motion

Physical Science

Image of the cover for Smithsonian Science for Global Goals Food! How do we ensure good nutrition for all?

Food! How Do We Ensure Good Nutrition for All?

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Grade 6

Grade 7

Grade 8

High School

Sustainability

Soils– Materials Distribution: Roles and Responsibilities

Earth & Space Science

STCMS™: Ecosystems and Their Interactions

Teacher Tips: Weather

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Earth & Space Science

Motion and Design– Safety with Building Pieces

Physical Science

Rocks and Minerals– Creating Take Home Field Guides

Earth & Space Science

STC Program: Microworlds Unit Kit, 2nd Edition

Cover of Biodiversity guide with a photo of a coral reef and shoreling

Biodiversity! How can we balance the needs of people with the needs of other living things?

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Grade 6

Grade 7

Grade 8

High School

Life Science

Sustainability