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Microworlds– Unit Preparation

Explore Smithsonian: How do Scientists Track and Monitor Blue Crab Populations in the Chesapeake Bay?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

STC Program: Rocks and Minerals Unit Kit, 2nd Edition

STC Literacy Series™: Land and Water

The cover of the 3rd grade earth and space science teacher's guide

How Do Weather And Climate Affect Our Lives?

Earth & Space Science

STC Program: Organisms Unit Kit, 2nd Edition

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

STC Literacy Series™: Rocks and Minerals

Sound– Lesson 2: How Sound Travels

Physical Science

STC Program: Animal Studies Unit Kit, 3rd Edition

Land and Water– Literacy Extension

Earth & Space Science

Pick Your Plate! Guía Global de Nutrición title screen

Pick Your Plate! Guía Global de Nutrición

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Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Land and Water– Literacy Integration (Sharing Predictions)

Earth & Space Science

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

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Education

STC Program: Magnets and Motors Unit Kit

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

Physical Science

Animal Studies–Science Vocabulary

Animal Studies– Materials and Organizations

Sound– Lesson 1: Thinking about Sound

Physical Science

Where Does the Water Go? Cover Image

Where Does the Water Go? Calculating a Neighborhood Water Footprint

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Grade 4

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Grade 8

Engineering Design

Sustainability

STC Literacy Series™: Balancing and Weighing

Teacher Tips: Weather

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Earth & Space Science

Animal Studies– Observing Millipedes More Closely

STC Assessment Guide: Weather

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

Cover of Smithsonian Science for the Classroom with yellow background and 12 images in circles with tiger stripes, insect, fossil, and animal crossing sign.

How Can We Protect Animals When Their Habitat Changes?

Engineering Design

Life Cycles of Butterflies– Lesson 8: Observing the Crysalis - Moving the Crysalis Properly