Topic #2: Science! It's everywhere you see! flashcard #2

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What is a hypothesis?

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A hypothesis is a testable statement or prediction that can be investigated through experimentation.

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Is the scientific method a linear process?

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No, the scientific method is not a linear process; it is often iterative and can involve revisiting previous steps.

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What is the scientific method?

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The scientific method is a series of steps scientists follow to learn about the natural world, including making observations, forming hypotheses, conducting experiments, and drawing conclusions.

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What is the engineering process?

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The engineering process is a series of steps engineers follow to create solutions to problems, which includes defining the problem, brainstorming solutions, designing, building, and testing.

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What is empirical evidence?

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Empirical evidence is data obtained by observation or experimentation, which can be used to support or refute a hypothesis.

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Give an example of empirical evidence.

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An example of empirical evidence is: 'Five slices of bread will stop a dropped egg from breaking.'

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What are the steps of the scientific method?

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The steps of the scientific method typically include: 1) Observation, 2) Question, 3) Hypothesis, 4) Experiment, 5) Analysis, 6) Conclusion.

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Why is it important for a hypothesis to be testable?

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A hypothesis must be testable so that it can be supported or refuted through experimentation, allowing scientists to draw valid conclusions.

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What role does observation play in the scientific method?

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Observation is the first step in the scientific method, as it helps scientists identify questions and formulate hypotheses based on what they see in the natural world.

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What is the difference between a hypothesis and a theory?

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A hypothesis is a testable prediction, while a theory is a well-substantiated explanation of an aspect of the natural world that is based on a body of evidence.