Science

5th

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Unit 1, Engineering and Technology, Lessons 1 - 3

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  • 1. Multiple Choice
    5 minutes
    1 pt

    Engineers use a design process to invent or improve machines. What is the first step in this design process?

    Make a prototype of the design.

    Make a graph to show how well the design worked.

    Keep notes and drawings of the design throughout the process.

    Identify a need or problem to be solved.

  • 2. Multiple Choice
    5 minutes
    1 pt

    A student team designs a device to meet a human need. Then the students build a prototype.


    Which of these best describes the purpose of a prototype?

    to develop ideas for a solution

    to show how the design will look

    to test the quality of the conclusions

    to see whether it meets design criteria

  • 3. Multiple Choice
    5 minutes
    1 pt

    What are the standards that help engineers determine how well a design is doing its job?

    Data

    Criteria

    Models

    Prototypes

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