A question that can be answered by doing a laboratory investigation. - Testable Question, Using your 5 senses to gather information about events or processes in a careful, orderly way. - Observation, To state possible results of an event or experiment. - Prediction, Series of steps used by scientists to solve or answer a question. - Scientific Question, A statement that can be tested to answer a question (if/then statements). - Hypothesis , The factor in an experiment that is changed by the experimenter. - Independent Variable, The factor in an experiment that changes as a result of the manipulation (change) of the independent variable. - Dependent Variable, Those things that are purposefully kept the same throughout an experiment. - Constant/Control, To examine or look at data to help you draw a conclusion. - Interpret/Analyze, Summary statement based on the results of an investigation. - Conclusion, Deals with descriptions; data can be observed but not measures. Ex. colors, smells, tastes, etc. - Qualitative Data, Deals with numbers; data which can be measured. Ex. graphs, weight, etc. - Quantitative Data, A key to organize things according to their shared qualities or characteristics. - Classification or Dichotomous Key,

Scientific Method

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النمط البصري

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