Aim:
To test your invention by building a paper model and improving it based on suggestions.
Requirements:
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Paper, cardboard
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Glue, tape
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Scissors, markers
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Feedback form (simple question sheet)
Steps:
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Take your invention sketch from Lesson 3.
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Build a simple prototype using paper or cardboard.
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Show your model to a classmate, teacher, or mentor.
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Ask them:
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What works well?
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What could be improved?
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Write down their answers.
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Make changes to your model based on their suggestions.
Working of the Activity
This activity helps you practice testing and improving ideas. A prototype gives you something real to show and talk about. Feedback gives you new ways to think.