Variables Flashcards
(5 cards)
1
Q
What is a variable in science?
A
A variable is a factor or condition that can be changed or controlled in an experiment.
2
Q
True or False: A dependent variable is the one that is manipulated in an experiment.
A
False. The dependent variable is the one that is measured or observed.
3
Q
Fill in the blank: The ______ variable is the factor that is changed by the researcher in an experiment.
A
independent
4
Q
What is the purpose of a controlled variable?
A
To keep certain factors constant to ensure that the results of the experiment are due to the independent variable.
5
Q
Multiple Choice: Which of the following is an example of a quantitative variable? A) Color B) Temperature C) Type of plant
A
B) Temperature
