Nature of Science

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What is the nature of science?

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The nature of science refers to the principles and practices that define scientific inquiry, including the use of empirical evidence, experimentation, and the development of theories.

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What is a hypothesis?

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A hypothesis is a testable statement or prediction about the relationship between two or more variables.

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What is an observation in science?

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An observation is something you measure or detect with your senses.

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What is the independent variable in an experiment?

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The independent variable is the variable that is changed on purpose to test its effect 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 variable that is measured or observed in response to changes in the independent variable.

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On which axis is the independent variable plotted in a graph?

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The independent variable is always plotted on the X-axis.

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What is a control in an experiment?

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A control is a standard for comparison in an experiment, which is not subjected to the experimental treatment.

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What is a scientific theory?

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A scientific theory is a well-substantiated explanation of an aspect of the natural world that is based on a body of evidence.

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What is the difference between qualitative and quantitative data?

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Qualitative data describes characteristics or qualities, while quantitative data involves numerical measurements.

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What is the purpose of a scientific experiment?

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The purpose of a scientific experiment is to test a hypothesis by manipulating variables and observing the outcomes.