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WorksheetsScience Review
Total questions: 8
Worksheet time: 8mins
Name
Class
Date
1.
A ____ is a reasonable explanation which can be tested.
a)
scientific theory
b)
scientific law
c)
hypothesis
d)
scientific method
2.
This is a series of steps that help us to answer questions.
a)
scientific law
b)
scientific method
c)
scientific theory
d)
science
3.
___ is a process of observing, studying, and thinking about the world around us.
a)
A hypothesis
b)
Science
c)
A scientific law
d)
A scientific theory
4.
A ___ is a statement based on repeated experimental observations that describe some part of our world or universe.
a)
scientific law
b)
scientific theory
c)
hypothesis
5.
Sometimes a hypothesis is repeatedly shown to be true and never shown to be false. The hypothesis then becomes a ___.
a)
scientific law
b)
scientific theory
c)
scientific method
6.
When designing experiments it is important that scientists do it so that they will objectively test their hypothesis. If not, their ___ will affect their observations.
a)
bias
b)
ethics
c)
fraud
7.
Scientists must perform experiments in a way that honestly tests hypotheses and draws conclusions that are then completely communicated to their peers. This is called ___
a)
ethics
b)
bias
c)
fraud
8.
Scientists who perform science in an ethical and unbiased way keep detailed notes of their procedures. This is so that other scientists,
a)
can repeat the experiment and get the same result
b)
will not have to repeat the experiment
c)
can take credit for someone else's work
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