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Observations consisting of numerical measurements
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Descriptive observations
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variable that you deliberately change during an experiment
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variables that are kept constant in experiment
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A summary of what has been found in an experiment
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a possible solution to a problem, based on knowledge and research
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States what will happen in the future
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Conclusion made from observations
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the variable that you are measuring
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A factor that may affect an experiment
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Often recorded in tables or graphs
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The colour of the safety flame of a Bunsen burner
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Used to control the airflow in a Bunsen burner
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The colour of the Bunsen burner’s hottest flame
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The experimental procedure
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Tests should always be this
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What you intend to do in an experiment
