WOW #4 Understanding Claims, Evidence, Reasoning

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What is a claim in a scientific argument?

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A claim is a statement that asserts something to be true, based on evidence. For example, 'Air pollution can decrease lung function in humans.'

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What is evidence in a scientific argument?

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Evidence consists of data and observations that support a claim. It can include measurements, graphs, and results from experiments.

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What is reasoning in a scientific argument?

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Reasoning is the explanation of how the evidence supports the claim. It connects the evidence to the claim logically.

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How does reasoning differ from evidence?

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Reasoning explains how the evidence supports the claim, while evidence is the data collected to support that claim.

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What type of evidence is considered most reliable?

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Data collected from multiple experiments is considered the most reliable evidence in a scientific argument.

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What is NOT considered evidence in a scientific argument?

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A hypothesis is NOT considered evidence; it is a proposed explanation that can be tested.

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Give an example of reasoning in a scientific argument.

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Explaining how sunlight provides energy for photosynthesis, which supports plant growth is an example of reasoning.

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What is the role of a hypothesis in scientific arguments?

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A hypothesis is a testable prediction that can guide experiments but is not evidence itself.

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What is the importance of using multiple sources of evidence?

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Using multiple sources of evidence strengthens a claim by providing a broader basis for support.

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How can graphs be used as evidence?

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Graphs can visually represent data trends and relationships, making it easier to support claims with clear evidence.

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