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What is the solution to The Great Volume Exchanger experiment?

We did the experiment last week in class and we got the point of the lesson, but our teacher refused to tell us what really is the answer.

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  • ?
    Lv 7
    9 years ago
    Favorite Answer

    STUDENTS: sooner or later should indicate that the main problem here is something like "how does it work?". Have them add below their diagram and observations the word "Problem", and state the problem briefly in their own words.

    ...

    12. Do NOT reveal the inner workings of the Volume Exchanger. They should never know for certain, since scientific models are approximations of nature, we can't ever know for sure if our models are accurate. EXTRA CREDIT CHALLENGE: Invite students to construct their own home-grown models based on their group or individually hypothesized model, and bring into class for demonstrations.

    Source(s): I can't tell you or they'll kill me.
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