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STC Program: Solids and Liquids Unit Kit, 2nd Edition

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

Sound– Lesson 2: How Sound Travels

Physical Science

Cover for Beats and Banjos

Beats and Banjos

Engineering Design

STC Assessment Guide: Food Chemistry

the cover of the Properties of Matter Grade 5 Physical Science Trainer Guide

Properties of Matter Grade 5 Physical Science Trainer Guide

This is a free resource

Physical Science

STC Literacy Series™: Comparing and Measuring

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

Menu screen of aquation with 5 icons of water bottle, bucket, hose, canteen and watering can

Aquation: The Freshwater Access Game

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Grade 5

Sustainability

Mini Golf Motion Title

Mini Golf Motion

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Physical Science

Animal Studies–Science Vocabulary

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

Explore Smithsonian: How do Orchids Attract Pollinators?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sound– Notebooking

Physical Science

Motion and Design– Using Cooperation Cups

Physical Science

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

Physical Science

Plant Growth and Development–Getting a Handle on Your Bee

STC Assessment Guide: Floating and Sinking

STC Assessment Guide: Changes

Rocks and Minerals– Lesson 2: Observing Rocks- How are They the Same and Different?

Earth & Space Science

STC Literacy Series™: Organisms

Explore Smithsonian: How do Scientists use Electricity to Study Fish Populations?

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Life Science

Sustainability

Penguin Protection title screen

Penguin Protection

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Grade 1

Life Science

Organisms– Notebooking

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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French

German

Italian

Korean

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Grade 3

Grade 4

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Grade 6

Grade 7

Grade 8

How Can We Light Our Way in the Dark? Teacher Guide cover

How Can We Light Our Way in the Dark?

Physical Science

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

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Grade 3

Grade 4

Grade 5

Grade 6

Grade 7

Grade 8

Earth & Space Science