Nature of Science

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Why is it important to use repeated trials in a study?

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To increase the reliability of the results

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FL.SC.8.N.1.2

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How can a model be useful in scientific investigations?

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It helps in relating the results of investigations

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FL.SC.8.N.3.1

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Why might a scientific theory be modified over time?

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New evidence may emerge that supports a different explanation

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FL.SC.8.N.3.2

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What is the value of a hypothesis in scientific investigations, even if it is not supported by data?

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It can lead to further investigations

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FL.SC.8.N.1.4

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What is the independent variable in an experiment testing the effect of sunlight on plant growth?

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The amount of sunlight the plants receive

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FL.SC.8.N.1.1

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Reason to conduct repeated trials in a study on boiling point of water at different altitudes.

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To confirm the consistency of the results

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FL.SC.8.N.1.2

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What best describes a scientific model?

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A simplified representation of a concept or process

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FL.SC.8.N.3.1

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Why is a hypothesis that is not supported by data still valuable in scientific research?

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It helps refine the research question.

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FL.SC.8.N.1.4

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What is the dependent variable in an experiment testing if increasing the temperature of a liquid increases its evaporation rate?

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The rate of evaporation

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FL.SC.8.N.1.1

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Why is it important to select appropriate models in scientific investigations?

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Models help in visualizing and understanding complex processes

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FL.SC.8.N.3.1