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10 Cards in this Set

  • Front
  • Back
scientific method
a series of steps that help scientists answer scientific questions
hypothesis
a statement that can be tested by an investigation or observation
variable
a condition or factor that changes in an experiment so the effects can be observed. a good experiment has only one variable. sometimes the scientist calls this the independent variable.
procedure
this is your lab experiment.
conclusion
a statement that tells you the results of your experiment
variable
the part of an experiment that changes
control
the part of an experiment that does not change
trials
the number of times the scientist performs the experiment
data
the information gathered during an investigation or experiment
control
the part of an experiment or investigation that does not change