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Student Pre-Session Survey: 9-12 Session 3
Session 3

    controls a submarine’s movementhelps officers on a submarine communicate with naval shipsincreases submarines’ stealth underwateruses sound to find objects underwater

    They are essential to sonar, navigation, and communication.They are primarily used as part of the ballast system.They filter air and water for the submarine.They are designed and built by skilled electrical engineers.

    control systemresistordigital threadtactical control system

    1=Not at all familiar

    5=Extremely familiar

    Not at all familiar

    Slightly familiar

    Somewhat familiar

    Moderately familiar

    Extremely familiar


    YesNo

    1=Strongly disagree

    6=Strongly agree

    Strongly disagree

    Mainly disagree

    Somewhat disagree

    Somewhat agree

    Mainly agree

    Strongly agree



    1=Not at all interested

    5=Extremely interested

    Not at all interested

    Slightly interested

    Somewhat interested

    Moderately interested

    Extremely interested