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Strong Science Basic

Scientific Method

quantitative observations facts that involve numbers/measurement
qualitative observations facts identified by the senses
inferences opinion used to explain observation
problem the question being investigated
hypothesis prediction-educated guess
independent variable the variable that is changed/tested/experimented (cause)
dependent variable the variable being is measured for results (effect)
constant variables variables that remain the same/unchanged in an experiment
control group a group that stays "normal" for comparison
experiment includes materials and procedures
analysis results and an explanation of results
conclusion answer to question-hypothesis supported/unsupported
extraneous variables variables that may have interfered with results
Created by: strong