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Cover of COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide

COVID-19! How Can I Protect Myself and Others? NGSS-Aligned Teacher Companion Guide

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Sound– Lesson 1: Thinking about Sound

Physical Science

Motion and Design– Safety with Building Pieces

Physical Science

Soils– Using Alpha Boxes

Earth & Space Science

STC Program: Land and Water Unit Kit, 3rd Edition

Plant Growth and Development– Planting the Seeds

Life Cycle of Butterflies– Literacy Integration: Nonfiction 1 - Multiple Intelligence Retell

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

Physical Science

cover of the Ecosystem Resilience! How can people and ecosystems build resilience to change?

Habitats Grade 3 Engineering Trainer Guide

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Engineering Design

STC Program: Sound Unit Kit, 2nd Edition

STC Program: Food Chemistry Unit Kit, 3rd Edition

Sound– Lesson 2: How Sound Travels

Physical Science

Mini Golf Motion Title

Mini Golf Motion

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Physical Science

Plant Growth and Development–Getting a Handle on Your Bee

STC Program: Soils Unit Kit, 2nd Edition

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Vaccines! How can we use science to help our community make decisions about vaccines?

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Spanish

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Life Science

STC Literacy Series™: Sound

Which Force Is With You? A Motion and Design Lesson Cover Image

Which Force Is With You? A Motion and Design Lesson

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STC Assessment Guide: Animal Studies

STC Assessment Guide: Ecosystems

STC Assessment Guide: Experiments with Plants

STC Program: Electric Circuits Unit Kit, 3rd Edition

Explore Smithsonian: James Smithson - The Founder of the Smithsonian

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Education

A desert habitat in Habitats

Habitats

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Life Science

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

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Organisms– Literacy Integration

STC Assessment Guide: Food Chemistry

STC Program: Microworlds Two-Use Unit Kit, 3rd Edition

STC Assessment Guide: Sound

Floating and Sinking– Weighing Floaters and Sinkers

Physical Science