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Duplicate of Scientific Method Flashcards | StudBud
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Duplicate of Scientific Method
Duplicate of Scientific Method
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#5thgradescience
Flashcards
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1
Why is it important to carefully write down your instructions in step by step order?
so you get a good grade
to prove your hypothesis correct
so you and others can repeat the experiment to check results
to win the science fair
2
How many independent variables can you have during an experiment?
0
3
as many as you like
only 1
3
When is a hypothesis created?
Before observations and research are done.
After the experiment is performed.
Before the experiment is performed.
4
What is the independent variable?
the variable that is not changed
the variable that is being observed
the variable that you purposely manipulate
5
What is the dependent variable?
the variable that is not changed
the variable that is being observed
the variable that you purposely manipulate
the variable that shows the data collected in the experiment
6
How many controls can you have in an experiment?
only 1
0
as many as you like
3
7
What is the first step in completing the scientific method?
experiment
form a conclusion
form a hypothesis
make observations and ask questions
8
What is the control group?
the group that changes
the group results
the group that is used as a comparison
9
How do you know that your problem or question is valid?
The problem must be testable with an experiment
It needs to be a problem that has a yes or no answer
It needs to be a problem that has a number answer.
10
What are the three kinds of variables that you need to identify in your experiments?
independent, dependent, and identical
independent, controlled, and dependent
11
What is the controlled or constant variables?
the variable that you purposely manipulate
the variable that is not changed
the variable that is being observed
