Show:
Experiment 1
Experiment 2
Experiment 3
Experiment 4
Experiment 5
100
The higher you climb up a mountain, the less oxygen you have. What is the IV?
The height you are on the mountain.
100
The longer the amount of time the light is on, the hotter it will get. What is the IV?
The amount of time the light is on.
100
The shorter you sleep during the night, the worse you will get on a quiz. What is the IV?
The amount of sleep you get during the night.
100
The longer you watch TV, the worse your eye sight gets. What is the IV?
The amount of time you watch TV.
100
The harder you itch a bug bite, the more infected it will get. What is the IV?
The hardness of your itching.
200
The higher you climb up a mountain, the less oxygen you have. What is the DV
The amount of oxygen you have.
200
The longer the amount of time the light is on, the hotter it will get. What is the DV?
The amount of heat.
200
The shorter you sleep during the night, the worse you will get on a quiz. What is the DV?
The score you get on the quiz.
200
The longer you watch TV, the worse your eye sight gets. What is the DV?
Your eye sight.
200
The harder you itch a bug bite, the more infected it will get. What is the DV?
The amount of infection
300
The higher you climb up a mountain, the less oxygen you have. What are the CVs?
Same mountain, same environment, same person climbing, same equipment, same temperature, same time and same weather.
300
The longer the amount of time the light is on, the hotter it will get. What are the CVs?
Same environment, same time of day, same type of light bulb and same temperature.
300
The shorter you sleep during the night, the worse you will get on a quiz. What are the CVs?
Same bed, same hardness of the quiz, same environment, same person, same age of person, same amount of regular sleep and same temperature.
300
The longer you watch TV, the worse your eye sight gets. What are the CVs?
Same TV, same person, same TV show, same room, same distance between person and TV, same time of day, same amount of light, same energy level and the same amount of TV per day.
300
The harder you itch a bug bite, the more infected it will get. What are the CVs?
Same type of bug bite, same time of being itched, same or none medications, same place of bug bite, same environment, same temperature, same person, same illness factor and same mood.
400
What is the definition of the IV?
What is being changed.
400
What is the DV?
What is being measured.
400
What is the CV?
What is the same.
400
What does IV stand for?
The independent variable.
400
What does the DV stand for?
The dependent variable.
500
What does the CV stand for?
The control variable.
500
The bigger the piece of gum is, the bigger a bubble can be blown. What is this variable? The amount of gum.
The IV.
500
The bigger the piece of gum is, the bigger a bubble can be blown. What is this variable? The size of the bubble.
The DV.
500
The bigger the piece of gum is, the bigger a bubble can be blown. What is this variable? The type of gum.
The CV.
500
The more you practice, the better you get. What are the IV and DV?
IV: The amount of time practicing. DV: How much you improve. (one CV is how much effort you put in practicing.)