Entry Ticket 12/13

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What is the scientific method?

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A systematic process used by scientists to investigate phenomena, acquire new knowledge, or correct and integrate previous knowledge.

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Why is the scientific method important?

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It ensures systematic investigation and objective analysis of phenomena.

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What are the steps of the scientific method?

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1. Observation 2. Question 3. Hypothesis 4. Experiment 5. Analysis 6. Conclusion

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What is a hypothesis?

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A testable prediction about the relationship between two or more variables.

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What is an experiment?

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A procedure carried out to test a hypothesis.

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What is the difference between independent and dependent variables?

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Independent variable: the factor that is changed or controlled in an experiment. Dependent variable: the factor that is measured or observed.

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What is a control group?

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A group in an experiment that does not receive the treatment and is used as a benchmark to measure how the other tested subjects do.

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What is data in scientific research?

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Information collected during an experiment, which can be quantitative (numerical) or qualitative (descriptive).

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What is a conclusion in the scientific method?

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A summary of the results of an experiment, determining whether the hypothesis was supported or refuted.

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What is peer review?

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A process where other scientists evaluate a study before it is published to ensure its validity and reliability.