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Scientific Method

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    scientific method
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  • something a person holds to be true - may not be scientifically proven
    belief
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  • a statement that can be proven or disproven
    hypothesis
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  • An explanation as to why certain laws and fact exist. Answers "why" questions
    Scientific Theory
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  • A rule based on facts and proven hypothesis. Answers "what" questions
    Scientific Law
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  • Scientific Method
    A series of step used to test a hypothesis to reach a scientific conclusion
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  • What is used to test a hypothesis?
    Experiment
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  • What is changed (on purpose) in an experiment?
    Independent Variable
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  • What is measured in an experiment?
    Dependent variable
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  • What stays the same in an experiment?
    Control Variable
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  • Name one way in which scientific laws and scientific theories are similar?
    Both are based on evidence. OR Both can change with new evidence
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  • Name one characteristic of a scientific law.
    1. based on observations. 2. more descriptive. 3. Holds for specific conditions. 4. Answers "what" questions
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  • Name one characteristic of a scientific theory.
    1. Based on inferences.  2. More generalized.  3. Answers "why" questions
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  • Why can't a scientific law and a scientific theory turn into each other?
    They answer different types of questions.
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  • Name the 6 steps of the scientific method.
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  • Name the 2 types of data that can be collected in an experiment.
    Qualitative & Quantitative data
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  • What is the main characteristic of quantitative data?
    Numbers
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