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

How Do Weather And Climate Affect Our Lives?

Earth & Space Science

Soils– Materials Distribution: Roles and Responsibilities

Earth & Space Science

Aww Snap! a Snapdragon Study title screen

Aww Snap! a Snapdragon Study

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Grade 2

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Life Science

Motion and Design– Safety with Building Pieces

Physical Science

The purple cover of grade 3 earth science teachers guide

How Do Weather and Climate Affect Our Lives?

Earth & Space Science

Motion and Design– Using Cooperation Cups

Physical Science

Rocks and Minerals– Incorporating Literacy

Earth & Space Science

A desert habitat in Habitats

Habitats

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Grade 3

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Life Science

STC Assessment Guide: Rocks and Minerals

STC Program: Land and Water Unit Kit, 2nd Edition

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

Physical Science

STC Program: Rocks and Minerals, 3rd Edition

Title screen for the education life science game, Showbiz Safari

Showbiz Safari

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Grade 1

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Life Science

Sustainability

STC Program: Food Chemistry Unit Kit, 3rd Edition

Animal Studies–Science Vocabulary

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

STC Assessment Guide: Microworlds

STC Program: Floating and Sinking Unit Kit, 2nd Edition

the blue cover of grade 3 physical science teachers guide

How Can We Predict Patterns of Motion?

Physical Science

Sound — Lessons 1-4: Materials

Physical Science

Explore Smithsonian: How Do Astronomers See the Invisible Parts of the Universe?

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Grade 3

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Earth & Space Science

Floating and Sinking– Weighing Floaters and Sinkers

Physical Science

STC Program: Plant Growth and Development Unit Kit, 2nd Edition

STC Literacy Series™: Chemical Tests

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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STC Literacy Series™: Food Chemistry

STC Program: Ecosystems Unit Kit, 2nd Edition

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

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Education

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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Sound– Lesson 8: Making a Model Eardrum

Physical Science