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Interdependent Relationships in Ecosystems

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Using the Science A-Z resources below will help students develop proficiency in Disciplinary Core Ideas, engage in Science and Engineering Practices, and recognize Crosscutting Concepts as they build toward fulfilling one or more of the grade 3 Performance Expectations related to Interdependent Relationships in Ecosystems.
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Life

Vertebrates


Dinosaur Bird Bones - Science Video
The Killer Whale in Three of a Kind - Science Video
The Manatee in Destination: Warm Waters - Science Video
Wandering Seals - Science Video

Invertebrates


Bees' Disease - Science Video
Coral Forests of the Deep - Science Video

Habitats / Environment


Habitat in a Bottle - Process Activity
Bloomin' Algae - FOCUS Book
low
Clever Camouflage - FOCUS Book
mid
Extreme Environments - FOCUS Book
mid
Life Along the Colorado - FOCUS Book
mid
Habitats Then and Now - FOCUS Book
high
Coral Forests of the Deep - Science Video
Deep Ocean - Science Video
In the Zone - Science Video
Teens, Frogs, and Climate Change - Science Video
Earth & Space

Minerals, Rocks, and Soil


Life

Adaptations


Design Animal Adaptations - Process Activity
Emperors of the Ice - FOCUS Book
low
Darwin's Finches - FOCUS Book
mid
The Curious Case of the Peppered Moth - FOCUS Book
mid