12/16/2024 -Semester 1 Exam Review #1 (Units 1 & 2)

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What is a problem statement in scientific inquiry?

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A problem statement is a clear description of an issue or question that can be answered through experimentation.

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What is the purpose of experimentation in the Scientific Method?

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Experimentation is a series of steps/procedures that allow you to test your hypothesis and collect data.

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List the steps of the Scientific Method in the correct order.

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1. Ask a question 2. Research 3. State your hypothesis 4. Experiment 5. Analyze data and draw a conclusion 6. Communicate results.

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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 controlled in a scientific experiment to test its effects on the dependent variable.

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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 an experiment, which is affected by the independent variable.

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What is a hypothesis?

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A hypothesis is a testable prediction about the relationship between two or more variables, often stated in an 'If...then...' format.

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What does it mean to analyze data in scientific research?

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Analyzing data involves examining and interpreting the collected data to draw conclusions about the hypothesis.

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Why is it important to communicate results in scientific research?

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Communicating results allows others to understand, evaluate, and build upon your findings, contributing to the body of scientific knowledge.

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What is the role of background research in the Scientific Method?

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Background research helps to gather information and context about the problem being investigated, guiding the formulation of the hypothesis.

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What is an experiment?

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An experiment is a structured procedure carried out to test a hypothesis and collect data.