Scientific Method Life Science

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What is the Scientific Method?

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A systematic process used by scientists to investigate phenomena, acquire new knowledge, or correct and integrate previous knowledge.

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What is a hypothesis?

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A testable prediction about the relationship between two or more variables.

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What are the steps of the Scientific Method?

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1. State the Problem / Ask a question / Research 2. Form a Hypothesis 3. Test the Hypothesis 4. Analyze the Data 5. Draw Conclusions.

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What is a control group?

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The group in an experiment that does not receive the treatment and is used as a benchmark to measure how the other tested subjects do.

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What is the difference between qualitative and quantitative data?

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Qualitative data describes characteristics (e.g., colors, textures), while quantitative data involves numbers and measurements.

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What does it mean for a hypothesis to be testable?

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It means that the hypothesis can be supported or refuted through experimentation and observation.

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What are the 5 senses used by scientists to observe the world?

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Sight, Hearing, Touch, Taste, and Smell.

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Why is it important to analyze data in the Scientific Method?

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Analyzing data helps scientists determine whether their hypothesis is supported or rejected based on the evidence collected.

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What is an experiment?

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A procedure carried out to support, refute, or validate a hypothesis.

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What is a variable in an experiment?

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Any factor, trait, or condition that can exist in differing amounts or types.