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Duplicate of Scientific Method & Measurement Flashcards | StudBud
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Duplicate of Scientific Method & Measurement
Duplicate of Scientific Method & Measurement
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#Scientificmethod review
Flashcards
24 cards
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Questions
24
Answers
1
Which group is the part of the experiment that receives what is being tested?
data
theory
experimental
control
2
An 6 step organized process used to solve a problem
Scientific Method
data
hypothesis
problem
3
You use your 5 senses to make an
inference
problem
theory
observation
4
An educated guess that is written as "if ...... then...." statement that can be tested.
probem
hypothesis
theory
dependent variable
5
An broad explanation as to why something happens based on several experiments of many scientists
problem
hypothesis
scientific method
theory
6
What is the density of a rock with a volume of 20 cm
3
and a mass of 40 g?
2 cm3/g
800 g/cm3
0.5 g/cm3
2 g/cm3
7
When you use background information or knowledge to make an interpretation
scientific method
theory
variable
inference (research)
8
A factor in an experiment that is controlled or changed by researcher
theory
Independent variable
dependent variable
control group
9
Another word for the results of your experiment is
Data
Problem
Conclusion
Hypothesis
10
What is the mass of the object if it has a density of 5g/cm
3
and a volume of 3 cm
3
?
15 g
1.67 g
15 cm3
0.6 g
11
What is the volume of ONE of the red balls?
2 mL
1 g
2 g
1 mL
12
After you complete an experiment for the first time, what should you do?
Repeat the experiment
Throw it out
Turn it in
13
A judgement made at the end of an experiment
problem
conclusion
theory
hypothesis
14
Which variable belongs on the x-axis of a graph?
dependent
independent
15
Which variable belongs on the y-axis of a graph?
independent
dependent
16
A scientific test to determine if your hypothesis is correct
theory
conclusion
data
experiment
17
How can this particular experiment be improved?
Change more than one variable
Use a new fertilizer
Add more fertilizer to the plants in the control group
Give plants in the control group water instead of nothing
18
How many centiliters are equal to 2.5 Liters?
250 cL
0.025 cL
25 L
2,500 cL
19
To figure out the meaning of of your data
conclusion
theory
inference
analyze
20
Factor that changes in an experiment
conclusion
variable
inference
data
21
How many factors that change in a controlled experiment?1
2
3
1
22
A factor in an experiment that is MEASURED. recorded and becomes data
Placebo
Control
Independent Variable
Dependent Variable
23
What scientific tool is depicted?
Beaker
Graduated Cylinder
Triple Beam Balance
Digital Scale
24
Part of the scientific method that is always phrased as a question
problem
experiment
test
theory
