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What is a testable question?

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A testable question is one that can be answered through experimentation or observation. It typically involves variables that can be measured or manipulated.

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What is a non-testable question?

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A non-testable question cannot be answered through scientific methods or experiments. It often involves opinions, beliefs, or subjective interpretations.

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Give an example of a testable question.

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Does the amount of sunlight affect the growth of plants?

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Give an example of a non-testable question.

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What is the meaning of life?

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What is the importance of testable questions in science?

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Testable questions are important because they guide scientific investigations and help researchers gather data to support or refute a hypothesis.

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What is a hypothesis?

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A hypothesis is a proposed explanation for a phenomenon, which can be tested through experiments.

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What is an independent variable?

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An independent variable is the factor that is changed or controlled in an experiment to test its effects on the dependent variable.

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What is a dependent variable?

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A dependent variable is the factor that is measured or observed in an experiment, which is affected by changes in the independent variable.

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What does it mean to control variables in an experiment?

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Controlling variables means keeping certain factors constant to ensure that the results of an experiment are due to the independent variable only.

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Why is it important to ask clear questions in science?

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Clear questions help to focus the research, making it easier to design experiments and interpret results.