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Scientific Method Quiz Review Flashcards | StudBud
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Scientific Method Quiz Review
Scientific Method Quiz Review
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1
Why should an experiment be repeated?
To reduce the chance of error
To form a hypothesis
To identify the problem
To change controls
2
Which of the following increases the validity of an experiment?
Large sample size
Multiple trials
Testing only one variable
all of the above
3
What claim can be made based on this data?
If you practice for 1 week, then you will type 80 wpm.
The more you practice, the faster you will type.
Being on your computer a lot makes you type faster
You don't need to practice much to type fast.
4
The best way to pass Ms. Ellenbecker's science class is to...
Be nice to her.
Keep up with your science notebook.
Forget your science notebook at home.
Arrive late everyday.
5
If I keep my cell phone in my backpack, then I will pass all of my classes. Identify the independent variable.
Earning all As and Bs
Passing classes
Keeping my cell phone in my backpack
Forgetting my locker combination
6
Which part of the scientific method involves the 5 senses? Taste, smell, touch, sight and hearing.
Hypothesis
Observation
Conclusion
Testable Question
7
A scientific claim is reliable when...
multiple scientists have repeated the experiment
the hypothesis is proven correct.
multiple scientists have repeated the experiment and gotten the same result
the experiment is done with accuracy
8
Which of the following is not a step of the scientific method?
Hypothesis
Observation
Experiment
Plagiary
9
The variable in an experiment that is measured is called
Independent Variable
Dependent Variable
Constants
Control
10
If I sleep 8 hours before my test, then I will earn an A. Identify the dependent variable.
Earning an A
Sleeping 8 hours
How soft my mattress is
Sleeping 5 hours
11
A hypothesis must be...
Written in caps
testable
1000 words double spaced
A question
12
Which axis is the dependent variable on?
Y-axis
X-axis
Z-Axis
13
Which of the following is a hypothesis?
Soda with caffeine tastes better.
How does caffeine affect the taste of soda?
Can students taste the difference between caffeine and caffeine-free soda?
If soda has caffeine, students will prefer the taste over caffeine-free.
14
Which of the following is not practicing safety in a science lab?
Setting a notebook on the edge of the lab bench
Disposing of chemicals as directed by teacher
Reading all directions and procedures
Wearing safety goggles
15
The group in the experiment that receives no treatment or a standard treatment is known as..
Dependent Variable
Control
Constants
Independent Variable
16
What is the goal of science.
To understand the world
To change the world
To destroy the world
17
The variable in an experiment that the experimenter has control over is called the..
Dependent Variable
Constants
Independent Variable
Control
