Sink or Float?

School of fish swimming in a tank. Caption: Sometimes they sink like these rocks.

Students learn the concept of buoyancy. In a series of demonstrations, students will make a guess about whether they think an item will sink or float. The items are dropped into a fish tank, and the results are charted. Part of the "Everyday Science for Preschoolers" series.

(Source: DCMP)

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Files 1

  • Sink or Float?

    Type:
    Video
    Format:
    Streaming
    Accommodations:
    English Audio Descriptions - Visual, English Captions - Auditory
    Languages:
    English
    License:
    OER
    Author:
    PBS Learning Media
    Length:
    1 minute