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26 questions
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  • Q1
    If you can do something over and over in the same way, you are
    Valid
    Precise
    Consistent
    Accurate
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q2
    Consistent in science means
    measuring the correct thing
    doing an measurement over and over again
    not measuring the wrong thing
    Doing a measurement over and over again and getting the same answer
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q3
    Reliable in science means
    Doing the measurement correctly.
    Only you can do the measurement.
    Anyone can do the same measurements as you.
    Doing a measurement over and over.
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q4
    What does it mean if anyone can do the same measurement as you?
    It is Consistent
    It is Valid
    It is Reliable.
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q5
    A Valid measurement means you are
    getting the same answer over and over again
    measuring what you are supposed to and nothing is interfering with it.
    anyone can do the same measurement as you
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q6
    If nothing interferes with your measurement and you are measuring what you are supposed to be measuring, the measurement is
    Consistent
    Reliable
    Valid
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q7
    The data comparing Mass to Energy in candy bars is NOT
    Question Image
    Accurate
    Consistent
    Valid
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q8
    The data in this table comparing Mass to Energy in a Candy Bar is not consistent because
    Question Image
    The question is wrong and the measurements for mass and energy is consistent.
    the mass of the candy bar goes up but the energy of the candy bar goes down instead so they don't match in the same way.
    the mass of the candy bars is always increasing but the energy in the candy bars goes up and down. If it was consistent, the energy go up the same way the mass the mass goes up.
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q9
    A student said that if a candy bar has more mass, it will have more energy. His idea is not accurate because
    Question Image
    The data comparing the mass of a candy bar and the energy in a candy bar is NOT RELIABLE.
    The data comparing the mass of a candy bar and the energy in a candy bar is NOT VALID.
    The data comparing the mass of a candy bar and the energy in a candy bar is NOT CONSISTENT.
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q10
    Mikaela exactly repeated Bob's experiment. Her data came out completely different. This means someones data is NOT
    Question Image
    VALID because something changed one of their the measurements because the data should have been consistent between the experiments
    RELIABLE because Mikaela could not do the experiment the same as Bob.
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q11
    Mikaela repeated Bob's experiment. He used different candy bars but she used all the same candy bars. This means someones data is NOT
    Question Image
    RELIABLE because Mikaela could not do the experiment the same as Bob.
    VALID because something changed one of their the measurements because the data should have been consistent between the experiments
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q12
    Eduardo does an experiment where he feeds his dog a secret ingredient he invented. His experiment shows his dog was able to run faster after getting fed his secret ingredient. His friend, Gwen wants to test his ingredient on her dog but Eduardo won't let her have the ingredient. He experiment is NOT
    CONSISTENT because every time he did the experiment, his dog ran a different speed.
    RELIABLE because only he can do the experiment and no one else can.
    VALID, because he did not use different dogs in his experiment.
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q13
    John says the photo is a picture of a real fairy he took last night and it proves they are real. Why can't you trust that his photo is not accurate?
    Question Image
    It was too blurry to be ACCURATE.
    It was taken with his phones camera so it is not VALID.
    No one else can take another picture like it so it is not RELIABLE.
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q14
    John says the photo is a picture of a real fairy he took last night and it proves they are real. Why can't you trust that his photo is not accurate?
    Question Image
    It was too blurry to be ACCURATE.
    The photo could have been faked so you don't know if it is VALID.
    It was taken with his phones camera so it is not VALID.
    300s
    6.3.A: Scientific Investigation and Reasoning
  • Q15
    Jayna says the band 2Ge+er is the best band ever. Her statement is an OPINION/BELIEF because
    Question Image
    There is no way to measure it and get CONSISTENT data on the band being the best.
    The are tools used by scientist that give VALID measurements showing the band =EYES is better.
    There are other bands that have been proven to be better using RELIABLE data.
    300s
    6.3.A: Scientific Investigation and Reasoning

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