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Explore Smithsonian: How can Scientists Track the Movement of an Invasive Species of Fish?

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Life Science

Sustainability

Microworlds– Unit Preparation

Animal Studies– Observing Millipedes More Closely

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

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Education

Floating and Sinking– Making a Sinker Float

Physical Science

Ecosystems– Notebooking Strategies

Earth & Space Science

STC Program: Balancing and Weighing Unit Kit, 3rd Edition

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Cool to Carry

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Floating and Sinking– Which Things Float? Which Things Sink?

Physical Science

STC Literacy Series™: Chemical Tests

Plant Growth and Development– Planting the Seeds

STC Program: Microworlds Unit Kit, 2nd Edition

Life Cycle of Butterflies– Lesson 3: Learning More About Caterpillars

Life Cycle of Butterflies– Lesson 1: Getting Ready for Caterpillars

Soils– Reading Resource Extensions

Earth & Space Science

Sound– Lesson 1: Thinking about Sound

Physical Science

Rocks and Minerals– Incorporating Literacy

Earth & Space Science

Life Cycle of Butterflies– Literacy Integration: Fiction

STC Program: Ecosystems Unit Kit, 3rd Edition

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

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How Can We Stop Land From Washing Away?

Engineering Design

STC Assessment Guide: The Life Cycle of Butterflies

cover of the grade 1 life science teachers guide

How Do Living Things Stay Safe and Grow?

Rocks and Minerals– Lesson 3: Learning More about Rocks

Earth & Space Science

STC Assessment Guide: Plant Growth and Development

Image of cover of "COVID-19! How Can I Protect Myself and Others?" The main image is an illustration of the coronavirus.

COVID-19! How Can I Protect Myself and Others?

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Where Does the Water Go? Cover Image

Where Does the Water Go? Calculating a Neighborhood Water Footprint

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Engineering Design

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STC Assessment Guide: Weather