Independent Variable, Dependent Variable, Control Variables (DONE) Flashcards
What is the independent variable?
The independent variable is the variable we change.
What is the dependant variable?
The dependent variable is the variable we measure.
What is the control variable?
The control variable is the variable we keep the same.
What are four things you must talk about when your asked to describe a practical?
When asked to describe a practical you must talk about the independent, dependent and the control variable. You also need to describe what you will do to keep the control variables the same.
Is it true that a few required practical’s do not have independent, dependent and the control variables?
Yes, a few practical’s do not have the variables.
When do random errors happen during an experiment?
During an experiment random errors can happen any time we take a measurement.
