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Kids on shore with grid

 Teachers

Teachers

Of all the accomplished scientists we've interviewed over the years, there's always one thing they have in common: a teacher who encouraged their curiosity in the natural world.

Lesson Plan Material

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    Disco
    Lesson Plan
    Investigation: Bioluminescence - An Adaptation for Deep-sea Survival

    TOPIC: Bioluminescence

    FOCUS: Students explore the phenomenon of bioluminescence in deep-sea organisms and theorize about how it might help them to survive.

    PHENOMENON (DRIVING QUESTION): Why do many deep-sea organisms glow in the dark?

    OBJECTIVES/ Students will: observe bioluminescent deep-sea organisms (video, images) and document their observations, thoughts, and questions.

    LEARNING OUTCOMES: 

    • identify and describe the behavioral and physical adaptations of bioluminescent deep-sea organisms (from videos, images, Creature Cards) and develop theories as to how certain behavioral and physical adaptations help bioluminescent organisms survive and/or reproduce in the deep sea.
    • create a detailed and annotated model of a bioluminescent organism and its physical and/or behavioral adaptations for survival in the deep sea.

    Full Lesson Plan

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    Top of the Tree of Life with Species
    Factsheet
    Cambrian Explosion

    The Cambrian Explosion was a burst of animal evolution that occurred in the ocean about 540 million years ago.

    Download Factsheet

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    Earth from space
    Reading
    Cambrian Explosion: A BIG BANG in the Evolution of Animals

    For most of Earth's early history, there simply was no fossil record. Only recently have we come to discover otherwise: Life is virtually as old as the planet itself, and even the most ancient sedimentary rocks have yielded fossilized remains of primitive forms of life.

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