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School

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
Scientific Method   a method of research in which a problem is identified, relevant data are gathered, a hypothesis is formulated from these data, and the hypothesis is tested.  
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Hypothesis   Your educated guess on why something is happening  
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Independent variable   It is the variable that can change in the experement. It is the one being tested.  
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Dependent Variable   The variable that stays constant throught the experement.  
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Experimental Control   to test or verify (a scientific experiment) by a parallel experiment or other standard of comparison  
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Density   mass per unit volume.  
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Percent error   The ammount of error in an experiment  
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Significant figures   the figures of a number that express a magnitude to a specified degree of accuracy, rounding up or down the final figure  
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