It is used to measure and record your observation.
it describes how to measure a particular variable or it defines a particular term! i think its right i dont know i needed help on this question also!
the answer is a experiment that is controlled
Yes, that's the precise definition of a scientific experiment.
to gather data from data to create an controlled experiment
This called an controlled scientific experiment.
The Variable is the one factor that differs in a controlled experiment.
the answer is a experiment that is controlled
the definition for a controlled experiment is it test the effects of one factor
It is used to measure and record your observation.
You are probably going for 'operational definition'.
Yes, that's the precise definition of a scientific experiment.
Experiment: the act of conducting a controlled test or investigation.
controlled experiment
a controlled experiment
Operational definition. :)
experiment
Is it possible for an operational definition to be valid but not reliable
It is called a controlled experiment.