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Chapter 1 Albright

School

QuestionAnswer
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.
Hypothesis Your educated guess on why something is happening
Independent variable It is the variable that can change in the experement. It is the one being tested.
Dependent Variable The variable that stays constant throught the experement.
Experimental Control to test or verify (a scientific experiment) by a parallel experiment or other standard of comparison
Density mass per unit volume.
Percent error The ammount of error in an experiment
Significant figures the figures of a number that express a magnitude to a specified degree of accuracy, rounding up or down the final figure
Created by: jalbright4172