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Scientific Method definitions Flashcards

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Scientific Method definitions
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  • Theory


    A well-substantiated explanation of some aspect of the natural world that is based on a body of evidence and can be tested and falsified, but never proven true.

  • Cell Theory


    All living organisms are composed of cells, and all cells arise from pre-existing cells.

  • Scientific Method


    A systematic procedure involving observation, questioning, hypothesis formulation, experimentation, data collection, conclusion drawing, and peer review to test ideas and gain scientific knowledge.

  • Observation


    Careful noting and recording of phenomena or events using the senses or instruments, forming the initial step in the scientific method to generate questions and hypotheses.

  • Hypothesis


    A proposed explanation for an observation, which can be tested through experimentation and is subject to falsification.

  • Prediction


    A forecasted outcome based on a hypothesis, used to design experiments and test the validity of the hypothesis.

  • Experiment


    A procedure to test a hypothesis by collecting data under controlled conditions to validate or refute the hypothesis.

  • Data


    Information collected through observation and experimentation, used to support or refute hypotheses and theories in scientific research.

  • Conclusion


    A summary of findings from an experiment, determining whether the hypothesis is supported or refuted, guiding future research or actions.

  • Peer Review


    Evaluation by experts to ensure research quality, validity, and reliability before publication.

  • Primary Literature


    Original research articles presenting new data, methods, or theories, typically peer-reviewed and published in scientific journals, forming the foundation of scientific knowledge.