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Scientific Method 17-18 Flashcards | StudBud
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Scientific Method 17-18
Scientific Method 17-18
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#scientificmethod #variables #set
Flashcards
19 cards
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Questions
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Answers
1
Ms. Mogavero has 72 students
Quantitative Observation
Qualitative Observation
2
How does the amount of oxygen in the water affect the oyster population?
Oyster population is..
Independent Variable
Dependent Variable
3
What is a possible explanation for an observation that can be tested by investigations?
Observation
Scientific Theory
Scientific Law
Hypothesis
4
How does the amount of fertilizer affect the growth of a crop?
Amount of fertilizer is...
Independent Variable
Dependent Variable
5
Which of the following is
not
a step in the scientific method?
All of the following are steps in the scientific method
Collecting Information
Forming a hypothesis
Recording Data
6
A hypothesis should be written as a(n) ___________ statement
if, then, because
if, then
cause and effect
7
How does the amount of oxygen in the water affect the oyster population?
Amount of oxygen is...
Dependent Variable
Independent Variable
8
A description of an object being observed that
does not use numbers
Quantitative Observation
Qualitative Observation
9
How does the amount of fertilizer affect the growth of a crop?
Growth of a crop is...
Independent Variable
Dependent Variable
10
This is a logical explanation drawn from prior knowledge
Prediction
Observation
Inference
Critical Thinking
11
What is the variable that
stays the same
in an experiment?
Control
Variable
Dependent Variable
Independent Variable
12
What is the variable that is
changed
by the scientist?
Variable
Dependent Variable
Control
Independent Variable
13
How will the amount of sleep affect a student's performance on a test?
Amount of sleep is...
Independent Variable
Dependent Variable
14
How will the amount of sleep affect a student's performance on a test?
Performance on a test is
Independent Variable
Dependent Variable
15
What is the variable
that is measured
in an experiment?
Variable
Dependent Variable
Control
Independent Variable
16
A scientist can increase the
validity
of an experiment by...
only doing the experiment once
having other scientists peer review the experiment
Testing multiple variables at the same time
repeating the experiment multiple times
17
Ms. Mogavero is such a good teacher
because
she went to Boston University
Inference
Hypothesis
Quantitative Observation
Qualitative Observation
18
Which of the following is not an example of a variable?
Temperature of water
All of the above are variables
Time
Amount of water
19
Ms. Mogavero loves spiderman
Quantitative Observation
Qualitative Observation
