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Engineering Design Process Review

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  • What is the constant in an experiment?
    A factor in an experiment that is kept the same in all trials
  • If we are doing an experiment on plant growth based on how much water they are given, What is the independent variable?
    Amount of water
  • What is a qualitative observation?
    Using words and descriptions to describe your data
  • What is data?
    A collection of facts, such as numbers, words, measurements, observations or just descriptions of things. Data can be qualitative or quantitative.
  • What is an independent variable?
    The variable that is manipulated by the experimenter, also known as the manipulated variable.
  • What is a dependent variable?
    The variable that responds to the independent variable, also known as the responding variable.
  • In an experiment, what is your conclusion?
    The results of your data based on your hypothesis. (Did you match your hypothesis or get unexpected results?)
  • What is a hypothesis?
    An educated prediction about how the independent variable will affect the dependent variable. An IF...THEN statement.
  • What is the control group in an experiment?
    The standard for comparison in an experiment.
  • If I need to use the restroom/fill up water bottle I will...
    fill out an e-hallpass (You do not need to ask me unless your Ipad isn't working!)
  • When Ms. Mithun is teaching voice level should be...
    0
  • How do you calculate average?
    The sum of your numbers divided by the amount of numbers. (Example- 5+6+5+9+7=32 / 5 =6.4)
  • What is an observation?
    Using your senses (touch, smell, sight, etc.) to report something
  • What is a quantitative observation?
    Using numbers to describe your data
  • When there is group work voice levels can be...
    0-2
  • What is a variable?
    A factor in an experiment that changes or could be changed.
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