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Published byMaggie Brattle Modified over 10 years ago
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Unit 1: Science Safety and Creating the Science Notebook
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Analyze is: To examine carefully and in detail so as to identify causes, key factors, and possible results
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Analyze is:
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Analyze is not: Just digging up an idea!
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Inference is: Conclusion drawn from an observation.
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Inference is:
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Inference is not:
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Reliability is: The ability to be depended on , as for accuracy, honesty or achievement
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Reliability is: Rain, Snow, Sleet or Hail – the mail must be delivered.
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Reliability is not:
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Factor that stays the same through all phases of an experiment.
Control is: Factor that stays the same through all phases of an experiment.
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Control is:
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Control is not:
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Standard used for comparison in an experiment
Constant is: Standard used for comparison in an experiment
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Constant is:
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Quantitative is: Data that is usually numbers, usually measurements with units
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Quantitative is:
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Quantitative is not:
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Qualitative is: Data recorded as descriptors - descriptions
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Qualitative is:
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Qualitative is not:
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Variable is: A condition that is changed in order to find out the effect of that change
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Variable is:
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Single factor in an experiment that the experimenter changes.
Independent Variable is: Single factor in an experiment that the experimenter changes.
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Manipulated - Independent Variable – X-axis
Variable is: To insure a fair test, a good experiment has only one independent variable MIX Manipulated - Independent Variable – X-axis
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Independent Variable is not:
Kept the same!
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Factor that will be measured in an experiment
Dependent Variable is: Factor that will be measured in an experiment
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Dependent Variable – Responds – Y-axis
Variable is: The scientist focuses his or her observations on the dependent variable to see how it responds to the change made to the independent variable. DRY Dependent Variable – Responds – Y-axis
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Variable that is changed!!
Dependent Variable is not: Variable that is changed!!
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