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chapter 1 vocabulary

scientific method vocabulary

TermDefinition
observation the act of noticing and describing events processed in a careful, orderly way
inference is a logical interpretation based on what scientist already know
hypothesis is a tentative scientific explanation that can be tested by further observation or by experimentation
controlled experiment all other variables should be kept or unchanged, or controlled
independent variables the variable deliberately changed
dependent variable the variable that i s observed and that changes in response to the independent variable is called the
control group is exposed to the same conditions as the experimental group except for changes in the independent variable
data numbers obtained by counting or measuring
scientific theory a well-tested explanation for experimental results
scientific law this describes an observation pattern in nature
experimental group this group shows the effect of the variable being tested
scientific inquiry the many ways in which scientists study the natural world
Created by: user-1873276
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