fair test Flashcards
1
Q
what is a fair test?
A
where only one variable is changed while the others are controlled
2
Q
what is a constant?
A
something that remain the same does not change
3
Q
what is a variable?
A
anything that can change the outcome of an experiment
4
Q
what are the three types of variables?
A
independent, dependent, controlled
5
Q
what is independent?
A
what you decide to change in an experiment
6
Q
what is dependent?
A
what you observe or measure
