Testable Questions

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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 usually involves changing one variable to see how it affects another.

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How does changing the temperature of a tennis ball affect its bounce?

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Changing the temperature of a tennis ball can affect how high it bounces. Warmer balls tend to bounce higher because the air inside expands.

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What is the scientific method?

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The scientific method is a process used to investigate observations, solve problems, and test hypotheses. It includes steps like asking a question, forming a hypothesis, conducting experiments, and drawing conclusions.

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What is a variable in an experiment?

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A variable is any factor, trait, or condition that can exist in differing amounts or types. In experiments, variables are what you change or measure.

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What is a hypothesis?

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A hypothesis is a proposed explanation for a phenomenon. It is a statement that can be tested through experiments.

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What does it mean for a question to be 'not testable'?

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A question is 'not testable' if it cannot be answered through scientific investigation or experimentation, often because it is based on opinions or beliefs.

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What is an example of a testable question?

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An example of a testable question is: 'How does the type of liquid affect how quickly sugar dissolves?'

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What is an example of a not testable question?

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An example of a not testable question is: 'Are Skittles or M&Ms better?'

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Why is it important to ask testable questions in science?

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Asking testable questions is important because it allows scientists to conduct experiments and gather data to support or refute their ideas.

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What is the difference between an observation and an inference?

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An observation is something you notice using your senses, while an inference is a conclusion drawn from those observations.