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Simpsons Scientific Method Flashcards | StudBud
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Simpsons Scientific Method
Simpsons Scientific Method
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Questions
25
Answers
1
What is the % difference between mice performance in the control group vs. experimental group?
1%
10%
20%
25%
2
What is the result of the experiment?
Evidence supports the claim.
Evidence does not support the claim.
Yes, the hypothesis was correct.
Data does not support of refute the hypothesis.
3
What is Homer's experiment's dependent variable?
amount of water
the shower
amount of green slime
amount of coconut juice
4
What are the most appropriate units for the dependent variable, in Homer's experiment?
centimeters cubed (cm3)
cups (c)
milliliters (ml)
grams (g)
5
What is the dependent variable in Krusty's experiment?
the amount of time (min) the Subjects itch
Time (sec)
the brand of itching powder
Subject A and Subject B's scratching
6
Which of the following is an ethical consideration for this experiment?
correct timing of the microwave
counting the mice correctly
mice health
the electric bill
7
What was the control group in Homer's experiment?
both sides of the shower
the side of the shower sprayed with water
the side of the shower sprayed with coconut juice
his friend
8
What is the control group in Smithers' experiment?
Group B
He wasn't in control.
Group A
Smithers
9
What is Bart's hypothesis?
If mice exposed to microwaves, then they'll become stronger.
The microwave is broken.
He wants to test mice.
He thinks the block of wood will block the mice.
10
What was Homer's initial observation?
his shower was covered in a green slime
he sprayed half of his shower with water
he sprayed coconut juice on half of his shower
after 3 days there was no change in the green slime
11
What is the dependent variable of Bart's experiment?
10 mice in the microwaves
# of mice able to push block from food
mice strength
10 seconds in the microwave
12
What is Krusty's experimental group?
Test Subject B
Test Subject A
Krusty
50% longer
13
What is the independent variable in Smithers' experiment?
stacks of paper
staples
the juice
workers
14
What is the independent variable in Homer's experiment?
type of liquid used as spray
coconut juice
coconut juice vs. water
type of spray technique
15
What is the independent variable in Krusty's experiment?
the length of time the subject itch
the Subjects
Krusty
the brands of itching powder
16
What is Bart's experiment's independent variable?
the exposure to microwaves
the mice
the strength of the mice
the wood
17
What is the control group?
Test Subject A
Krusty's new powder
Krusty's powder
Test Subject B
18
What is Homer's experimental group?
side of the shower sprayed with coconut juice
side of the shower sprayed with water
the entire shower
the green slime
19
What should Homer's conclusion be?
Coconut juice is the same as water.
Coconut juice does not work.
Coconut juice is just as effective at slime removal as water
Coconut juice works the same as water.
20
What is the experimental group of Bart's experiment?
mice strength
the mice NOT placed in the microwave
the mice that didn't push the block of wood
the 10 mice exposed to microwaves
21
What is a dependent variable?
the factor that is changed
the graph
the control
what is measured
22
What is a control group?
the group with the dependent variable
the group without the independent variable
the group without the dependent variable
the group with the independent variable
23
What was Krusty the Clown's hypothesis?
Krusty's itching powder works better than the new one
Krusty didn't think the new powder would work.
The new powder works!
If new itching powder is used, itching will last 50% longer
24
What is the dependent variable in Smithers' experiment?
stacks of paper
staples
the workers
the juice
25
What is the experimental group in Smithers' experiment?
Smithers
Group A
Group B
What experiment?
