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An experiment with only ONE variable. It should be planned. Also, you should have an investigative question, a hypothesis, alist of materials, a procedure, a conclusion and data, and lastly resourses. It should be something you dont know and should be clear, creative, and cool! (the three c's- clear, creative and cool! Ha!) Just have fun! :) :) :)
What else can I help you with?
What are the characteristics of a controlled variable?
A controlled variable means that it stays the same while other substances change. This helps prove the exact changes in an experiment.
Why must a controlled experiment have one manipulated variable?
a controlled experiment must have only one manipulated variable becuase if the experiment had multiple manipulated variables then it would not be a controlled experiment anymore it would be a manipulated Deseret experiment
Define manipulated responding and controlled variables?
the controlled variables are the factors that are kept constant during an experiment. if they are not kept constant then they may affect the outcome of the experiment. the manipulated variable is the factor that is different between the experiment and the control. the responding variable is the variable that is being measured in the experiment.
What is the difference between manipulated variables and controlled variables?
They are the same. These are names for the variables in an experiment that are controlled by the experimenter, as opposed to the output variables, the results you collect at the end of the experiment Hope this helped!
In a controlled experiment do scientists keep all the variables constant?
Yes they di
