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Scientific Method 7th grade life science Flashcards | StudBud
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Scientific Method 7th grade life science
Scientific Method 7th grade life science
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scientific method vocabulary
Flashcards
33 cards
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Practice quiz
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Questions
33
Answers
1
On a graph the dependent variable will be on which axis?
Z-axis
X-axis
doesn't belong on the graph.
Y-axis
2
'The girl is sick.' This is a(n)
Opinion
Observation
Inference
3
After creating your hypothesis, you should move on to
making a conclusion
Researching the literature
wrting a problem
conducting an experiment
4
A placebo is a(n)
the dependent variable
illegal to use
Fake control treatment
5
An educated prediction based on research and your problem
procedure
trial
conclusion
hypothesis
6
A series of steps that scientists use as a guide for solving a problem or answering a question
experimental design
data
scientific method
conclusion
7
After making a conclusion one should
Repeat the work
Publish findings
Analyze the Data
None of these
8
One you have created a hypothesis, you should
write a problem
research the literatue
publish
experiment
9
Which of the following do scientists
not
use to support ideas?
Opinions
Studies
Evidence
Experiments
10
The independent variable in this study was
Daphnia
Heart Rate
Time
Caffeine
11
The factor that a scientist deliberately changes in an experiment
controled (constant) variable
dependent variable
independent variable
variable
12
The base unit for mass in the metric system is the.....
milligram
gram
decigram
kilogram
13
Group/setup where all variables are controlled & to which the experimental results are compared
control group
experimental group
Test group
standard group
14
The first step of the scientific process
observation
research
hypothesis
problem
15
The 2nd step in the scientific method
conclusion
hypothesis
problem
observation
16
Research allows you to write your
conclusion
problem
observation
hypothesis
17
What is the relationship between exercise and weight changes. The control group would be
Rats not excercising
Rats on a diet
Rats excercising
Rats eating fatty food
18
A problem statement must be
all of these
a question
testable
related to obsearvation
19
An educated prediction based on research and your problem
hypothesis
trial
conclusion
procedure
20
The type of data that would use pictures or descriptions.
quantitative
data
qualitative
analytical
21
The base unit for volume in the metric system is the.....
meter
liter
milliliter
gram
22
Which is not a stepin the scientific method?
Research
publish
Ask others opinions on the topic
Problem
23
'The girl is using a thermometer.' This is a(n)
opinion
Observation
inference
24
Amount of mold growth was the ____________ in the experiment below
Dependent Variable
Problem
Independent variable
Control
25
A variable that can be affected by changes in the independent variable
constant variable
dependent variable
research variable
independent variable
26
The experiment below tries to answer, 'Do maggots come from meat or flies?'. What was the DV
lids
maggots
flies
meat
27
______ are made using your senses.
data
hypotheses
observations
assumptions
28
sums up the data of an experiment & states whether it supports/rejects the hypothesis
test
hypothesis
procedure
conclusion
29
The rectangle is ____ cm long
60 cm
.6 cm
6 cm
600 cm
30
The group or setup that is exposed to changes in the independent variable
control group
variable group
experimental group
Placebo group
31
The indepent variable in this study was
norovirus
time
number of outbreaks
location
32
The cactus is _________mm tall
1.5 mm
150 mmm
15 mm
1500 mm
33
The experiment below tries to answer, 'Do maggots come from meat or flies?'. What was the IV
lids
flies
maggots
meat