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Scientific Method Flashcards | StudBud
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Scientific Method
Scientific Method
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Review how to solve problems using scientific method, including variables.
Flashcards
23 cards
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1
Identify a constant variable: Adding lime to grass makes it grow thicker.
thickness of the grass
amount of lime
none of the above
amount of water
2
If you do an experiment involving force and motion, you are studying
earth science
physical science
life science
easy science
3
Which statement is true?
Science is only important to scientists.
People use science in their everyday life.
Scientists always agree on everything.
Science is very interesting, but not very useful.
4
After testing the hypothesis, the next step is to
gather information
perform the experiment
analyze data
communicate results
5
Identify the independent variable: Adding lime to grass makes it grow thicker.
amount of sunlight
how thick the grass grows
amount of water
amount of lime
6
The data that is graphed on the y axis or the vertical axis is the
independent variable
dependent variable
constant variable
control variable
7
Procedures should be listed in a _______list so that others may repeat your experiment.
grocery
numbered
bulleted
short
8
The variable being measured or observed is the
constant variable
dependent variable
control variable
independent variable
9
Kat decided to see how the density changes depending on the depth. Find the dependent variable.
mass
depth
volume
density
10
The only variable you change is the
independent variable
dependent variable
constant variable
control variable
11
If the temperature of the room affects how sleepy a student is, temperature is the ___ variable
constant
control
dependent
independent
12
Ed studies the three main types of rocks. He is studying
silly science
life science
physical science
earth science
13
How many variable should be tested at a time?
One, so you know what is causing the result of the test.
All of them
Three, the independent, dependent, and constant.
You should not test any variables.
14
The data that is graphed on the x axis or horizontal axis is the
control variable
dependent varaible
independent variable
constant variable
15
Before you state your hypothesis you should
analyze data
conduct research to find the answer to your question.
state a conclusion
conduct research to lead you to your hypothesis.
16
Identify a constant variable: Adding lime to grass makes it grow thicker.
amount of lime
none of the above
thickness of the grass
amount of sunlight
17
A systematic approach to solving problems is the
scientific method
metric system
digestive system
SI system
18
If you do an experiment involving bacteria, you are studying
earth science
easy science
physical science
life science
19
The part of the experiment that you do nothing to is the
control group
AARP group
experimental group
Rock group
20
Identify the dependent variable: Adding lime to grass makes it grow thicker.
amount of lime
amount of soil
amount of water
thickness of the grass
21
Different factors that can change in an experiment are
data
groups
variables
results
22
To find the mean of a set of data, first you ___ the #'s, then ____ by how many #'s you had.
add; subtract
add; divide
divide; subtract
divide; add
23
If I change A and measure B, _______ is the dependent variable.
A
D
B
C
