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Aircraft Designer
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What should I do if I don't know what to do next in my project?
go back to the project timeline and see where I am; check the most recent page in my PBL folder; look on the board; ask my team; ask a teacher
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Would using a smoother paper increase or decrease air friction?
decrease
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Define "drag."
resistance to the movement of an aircraft through the air.
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Define "force."
strength or power exerted upon an object
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Define "lift."
the distance that anything rises or is raised
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How can you increase thrust?
throw the paper harder, use your strongest arm
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What is an independent variable?
the one factor that changes in an experiment. Everything else stays the same.
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If I am collecting data using models, which milestone am I on?
milestone 3
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Define "aerodynamics."
the branch of mechanics that deals with the motion of air and other gases and with the effects of such motion on bodies in the medium.
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Define "motion."
the action or process of moving or of changing place or position; movement.
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Where can I look to see what's next in my project?
on the "Project Timeline" on our PBL board.
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What is our driving question?
How does the design of an airplane affect its motion?
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Define "gravity."
the force of attraction by which objects tend to fall toward the center of the earth.
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Name one "need to know" question.
see the project board.
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