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Experimental Design Review Flashcards | StudBud
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Experimental Design Review
Experimental Design Review
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StudBud Administration
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Scientific Method Vocabulary #scientificmethod #8th
Flashcards
22 cards
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Practice quiz
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Questions
22
Answers
1
Does chocolate affect the amount of pimples? What is the control group?
4 bars of chocolate a day
2 bars of chocolate a day
Regular amount of chocolate
3 bars of chocolate a day
2
Does the amount of light affect plant height? What is the independent variable?
Amount of Light
Plant Leaves
Plant Height
Science Rules!
3
Where does the independent variable belong on a graph?
Y- Axis
X- Axis
4
What is the independent variable here?
Most Popular Pizza
# of votes
Type of Pizza
Pineapple doesn't belong on pizza!
5
The Cause
Constant Variable
Control Group
Independent Variable
Dependent Variable
6
What is another word for testable question?
Problem
Hypothesis
Experimental Design
Results
7
I wanted to find out whether baseball or softball fly farther. What's the problem?
Do boys hit the ball farther than girls?
Is a soccer ball better than a baseball?
Does the type of ball affect how far it will travel?
How many homeruns were hit last year?
8
Does the amount of light affect plant height? What is the dependent variable?
Amount of Light
Plant Height
Green Light
Number of plant leaves
9
Where does the dependent variable belong on a graph?
Y- Axis
X- Axis
10
Where do you state whether the hypothesis is supported or rejected?
Conclusion
Hypothesis
Problem
Results
11
What are the rules of writing experimental procedures?
All of these
No Personal pronouns
Steps are numbered
Start with a verb
12
Does chocolate affect the amount of pimples? What is NOT the constant/control variable?
Diet
Age of people
Amount of chocolate
Skin care
13
The Effect
Independent Variable
Control Group
Constant Variable
Dependent Variable
14
What is the variable that stays the same in the experiment?
Extraneous Variable
Dependent Variable
Independent Variable
Constant or Controlled Variable
15
What is the prediction of the outcome of the experiment?
Hypothesis
Problem
Results
Experimental Design
16
What is the group that is modified and tested?
Dependent Variable
Control Group
Experimental Group
Independent Variable
17
Does chocolate affect the amount of pimples? What is the dependent variable in this example?
T-Rex
Amount of pimples
People
Chocolate
18
What is the group that is the comparison group (norm)?
Experimental group
Independent Variable
Control group
Dependent Variable
19
What is the variable that the scientist purposely changes in the experiment?
Independent Variable
Dependent Variable
Extraneous Variable
Reliable Variable
20
What is the measured variable in the experiment?
Constant Variable
Dependent Variable
Extraneous Variable
Independent Variable
21
Does the amount of light affect plant height? What is NOT the control/constant variable?
Amount of water
Beginning height of plant
Amount of light
Type of plant
22
Does chocolate affect the amount of pimples? What is the independent variable in this example?
People
Amount of pimples
Sam
Chocolate
