Science

5th -

7thgrade

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Science Models

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  • 1. Multiple Choice
    3 minutes
    1 pt
    A _____________________ is something that scientists use to represent an object or process
    mass
    matter
    model
    weight
  • 2. Multiple Choice
    30 seconds
    1 pt
    Which of these is not a model?
    hot wheels/match box car
    action figure doll
    dump truck
    a picture of the inside of humdinger
  • 3. Multiple Choice
    2 minutes
    1 pt
    Sal is studying the solar system. He makes a physical model using different-sized foam balls to represent the planets. Which best describes why a physical model is a useful tool for studying the solar system?
    Solar system models can be used to study a system that is too big to study directly.
    A model of the solar system eliminates the need for scientists to study the solar system directly.
    A model of the solar system provides an exact replica of the actual solar system, so scientists can experience what each planet is like.
    A model of the solar system can provide more data about the solar system than direct observations.
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