Experiment 1
Experiment 2
Experiment 3
Experiment 4
Experiment 5
100
John Cena is baking cookies. He wants to see how fast they bake at different temperatures. What is the IV?
The oven temperature.
100
Jake wants to see if healthy eating and goodnight sleep will help him do better on his test then staying up late and eating junk food. For one week, he ate junk food and slept until 10:00 am. Then he, he took the test. Then, he ate healthy food and slept for 10 hour each day for a week and he took the test. What is the IV?
His diet and the amount of sleep.
100
Sarah wanted to see that if she ate more fat, she would feel worse after the meal. What is the IV?
The amount of fat.
100
The Space Museum thought that if they used a lens more it would wear off. What is IV?
The amount of times used.
100
Bob wanted to know if bugs find their way faster in the light or dark. What is the IV?
The amount of light
200
John Cena is baking cookies. He wants to see how fast they bake at different temperatures. What is the DV
How fast the cookies bake
200
Jake wants to see if healthy eating and goodnight sleep will help him do better on his test then staying up late and eating junk food. For one week, he ate junk food and slept until 10:00 am. Then he, he took the test. Then, he ate healthy food and slept for 10 hour each day for a week and he took the test. What is the DV?
How good he did on the test.
200
Sarah wanted to see that if she ate more fat, she would feel worse after the meal. What is the DV?
How she felt
200
The Space Museum thought that if they used a lens more it would wear off. What is the DV?
How fast it wears out.
200
Bob wanted to know if bugs find their way faster in the light or dark. What is the DV?
How fast the bugs find their way
300
John Cena is baking cookies. He wants to see how fast they bake at different temperatures. What is the CV? (Three answers)
Cookies; Oven; John Cena's condition.
300
Jake wants to see if healthy eating and goodnight sleep will help him do better on his test then staying up late and eating junk food. For one week, he ate junk food and slept until 10:00 am. Then he, he took the test. Then, he ate healthy food and slept for 10 hour each day for a week and he took the test. What is the CV? (Three answers)
Jake; Bed; Test
300
Sarah wanted to see that if she ate more fat, she would feel worse after the meal. What is the CV? (Three answers)
Sarah; Fat; Time being recorded
300
The Space Museum thought that if they used a lens more it would wear off. What is CV? (Two things)
Space Museum; Lens;
300
Bob wanted to know if bugs find their way faster in the light or dark. What is the CV?
The Bug The Space Bob The timer that is used to time the bug.
400
What does the IV mean?
What is changing
400
What does the DV mean?
What is being measured
400
What does the CV mean?
What stays the same
400
What is a hypothesis?
An educated guess
400
What is the focus question?
The focus question is the question the experiment is based on
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