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STC Assessment Guide: Floating and Sinking

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

STC Program: Microworlds Unit Kit, 2nd Edition

Ouch I Need A Bandage activity cover

Ouch! I Need a Bandage: Designing, Constructing, and Packaging a Bandage

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Engineering Design

Explore Smithsonian: What External Adaptations do Pandas Have for Their Unique Diet?

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Life Science

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

Cover of the grade 4 life science teacher guide with the title how can animals use their senses to communicate and images of fireflies, birds and eyes

How Can Animals Use Their Senses To Communicate?

STC Program: Ecosystems Unit Kit, 3rd Edition

Plant Growth and Development–Getting a Handle on Your Bee

Elementary Weather Lesson

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Earth & Space Science

STC Program: Floating and Sinking Unit Kit, 3rd Edition

Floating and Sinking– What Do We Know About Floating and Sinking?

Physical Science

Soils– Materials Distribution: Roles and Responsibilities

Earth & Space Science

Soils– Lesson 6: How Quickly Do Soils Settle in Water?

Earth & Space Science

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

Sound– Lesson 9: Making Sounds with Strings

Physical Science

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

Earth & Space Science

STC Literacy Series™: Motion and Design

Floating and Sinking– Weighing Floaters and Sinkers

Physical Science

Sound– Lesson 10: Changing the Pitch by Changing the Tension

Physical Science

Sound– Notebooking

Physical Science

STC Program: Experiments with Plants Unit Kit

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

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Education

cover of the Motion Energy Grade 4 Physical Science Trainer Guide

Motion Energy Grade 4 Physical Science Trainer Guide

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Physical Science

Cover of the Grade 3 Physical Science trainer guide

How Can We Predict Patterns of Motion? Grade 3 Physical Science Trainer Guide

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Physical Science

Animal Studies– Materials and Organizations

STC Program: Food Chemistry Unit Kit, 2nd Edition