Scientific Method Practice 2

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What is the independent variable in an experiment?

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The independent variable is the factor that is changed or manipulated in an experiment to observe its effects.

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What is the dependent variable in an experiment?

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The dependent variable is the factor that is measured or observed in response to changes in the independent variable.

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What is a hypothesis?

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A hypothesis is a proposed explanation or prediction that can be tested through experimentation.

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What is the purpose of a control group in an experiment?

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The control group serves as a baseline to compare the effects of the independent variable, ensuring that the results are due to the variable being tested.

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What is the scientific method?

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The scientific method is a systematic process for investigating phenomena, acquiring new knowledge, or correcting and integrating previous knowledge.

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What is an observation in scientific research?

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An observation is the act of noting and recording something with instruments or through the senses.

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What is the importance of repeating experiments?

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Repeating experiments is crucial to verify the reliability of the data and ensure that the results are consistent.

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What is a variable in an experiment?

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A variable is any factor, trait, or condition that can exist in differing amounts or types in an experiment.

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What is the sequence of steps in the scientific method?

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1. Make observations 2. Form a hypothesis 3. Conduct experiments 4. Analyze data 5. Draw conclusions.

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What is a controlled variable?

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A controlled variable is a factor that is kept constant throughout an experiment to ensure that the results are due to the independent variable.