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Cause/Effect, Bias/Error
Test Description: Cause and effect in experiments, preventing bias and error in experiments
Instructions: Answer all questions to get your test result.
1) What is one valid reason a scientist might do an experiment?
A
to save people from the Zombie Apocolypse
B
to make himself look good
C
to play with chemicals
D
to determine cause and effect
2) A relationship between two events where the first event is responsible for the second event.
A
analyzing data
B
cause and effect
C
bias and error
D
scientific method
3) the first event
A
effect
B
data
C
cause
D
conclusion
4) the resulting consequence
A
cause
B
question
C
effect
D
hypothesis
5) usually the independent variable-the thing you change in the experiment
A
the hypothesis
B
the effect
C
the scientific method
D
the cause
6) the dependent variable-what you are measuring in the experiment
A
the effect
B
the hypothesis
C
the cause
D
the question
7) to be prejudiced towards or against something and you let it affect the results of your experiment
A
effect
B
data
C
bias
D
cause
8) In science, bias is _____.
A
something to be proud of
B
good
C
the way to get an A on your science project
D
bad
9) Common ____________ in experiments could be things like incorrect measurements, improperly recording data, and not using variables correctly.
A
errors
B
data
C
valuables
D
questions
10) An error is a ______.
A
mistake
B
improvement
C
guess
D
challenge
11) One way scientists avoid errors is to have other scientists review their work. This is called _______.
A
sharing data
B
cheating
C
peer hypothesizing
D
peer review
12) One way to avoid errors is to __________.
A
make sure you are the first one finished with your experiment
B
make sure you have 3 independent variables
C
use the scientific method
D
change your data
13) One way to avoid errors in your experiment is to
A
rush through it
B
use peer review
C
be biased
D
not let anyone check your work
14) One way to avoid making errors in your science experiment is to
A
leave out any control variables
B
make sure you are using variables correctly
C
never write anything down
D
make sure you use at least 2 independent variables
15) One way to avoid making errors in your science experiment is to
A
write down every detail of your experiment.
B
be very biased.
C
change your data to match what you think it should be.
D
rush through it.
*select an answer for all questions
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