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WorksheetsExperimental Design
Total questions: 18
Worksheet time: 11mins
Name
Class
Date
1.
What is a factor that is measured for change in an experiment?
a)
control
b)
constant
c)
independent variable
d)
dependent variable
2.
What part of an experiment contains the data tables and graphs?
a)
Results
b)
Conclusion
c)
Hypothesis
d)
Materials
3.
What is the factor that an experimenter changes on purpose?
a)
Dependent Variable
b)
Independent Variable
c)
Constant
d)
Control
4.
A summary of the experiment that includes whether hypothesis was right or wrong
a)
Hypothesis
b)
Results
c)
Conclusion
d)
Independent Variable
5.
The part of the experiment that does not contain the independent variable. Used for comparison.
a)
Control Group
b)
Experimental Group
c)
Results
d)
Data
6.
What are all the things that are kept the same in an experiment?
a)
controls
b)
data
c)
constants
d)
independent variables
7.
What is the effect of salt water on the average of the 3 tallest blades of grass?
The above question is an example of:
The above question is an example of:
a)
Hypothesis
b)
Conclusion
c)
Experiment
d)
Problem
8.
What is the effect of salt water on the average of the height of the 3 tallest blades of grass?
What is the independent variable in the above question?
What is the independent variable in the above question?
a)
salt water
b)
height
c)
average
d)
effect
9.
What is an if....then statement that predicts the outcome of an experiment or how the Independent variable effects the dependent variable?
a)
Conclusion
b)
Materials
c)
Hypothesis
d)
Problem
10.
What is the part of the experiment that contains the independent variable?
a)
control group
b)
experimental group
c)
hypothesis
d)
dependent variable
11.
What are the number of times each level of the independent variable is tested?
a)
constants
b)
control
c)
repeated trials
d)
dependent variable
12.
An explanation of why something occurs in the natural world
a)
theory
b)
law
c)
hypothesis
d)
predicition
13.
2 ways that scientific investigations can be retested are:
a)
measurement and control
b)
repetition and replication
c)
defining a problem and hypothesizing
d)
concluding and analyzing
14.
An organized procedure to study something under controlled conditions is a(n)
a)
observation
b)
field study
c)
model
d)
experiment
15.
A numbered step by step description that begins with a verb and tells exactly how the experiment is to be done.
a)
reults
Results
Results
b)
Problem
c)
Materials
d)
Procedures
16.
A detailed list of all types and exact amounts of items used in an experiment.
a)
Procedure
b)
Hypothesis
c)
Materials
d)
Grocery List
17.
A description of how something always occurs in nature
a)
Law
b)
Theory
c)
Model
d)
Conclusion
18.
The systematic study of nature is
a)
English
b)
Science
c)
Math
d)
History
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