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WorksheetsScience Superstars Ch 1
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
Something you find out about objects, events, or living things by using your senses.
a)
conclusion
b)
investigation
c)
observation
d)
valid
2.
Multiple sets of measurements or observations in a scientific investigation
a)
variable
b)
testable
c)
trials
d)
controls
3.
A statement that shows what an investigation showed, based on observations and data.
a)
control group
b)
classify
c)
analyze
d)
conclusion
4.
To arrange in a specific order or group, or put into categories based on similarities.
a)
predict
b)
analyze
c)
variable
d)
classify
5.
a term used to describe the certainty and accuracy of data, or results of an experiment
a)
analyze
b)
trials
c)
valid
d)
data
6.
An explanation based on what you observed plus what you already know.
a)
prediction
b)
inference
c)
evidence
d)
analyze
7.
Hypothesis= to state what one thinks will happen during an experiment, under certain conditions, based on their observations
a)
True
b)
False
8.
testable= an event, condition, or factor that is changed in order to study or test a hypothesis in a scientific experiment.
a)
True
b)
False
9.
experiment = an explanation based on evidence that is not directly observed
a)
True
b)
False
10.
control/control group = a standard against which change is measured. What would happen under normal conditions.
a)
True
b)
False
11.
technology = the use of scientific knowledge to solve problems
a)
True
b)
False
12.
Observations that make you believe something is true
a)
observation
b)
opinion
c)
investigation
d)
data
13.
to examine methodically by separating into parts and studying how they are related
a)
analyze
b)
experiment
c)
hypothesis
d)
inference
14.
Information from which a conclusion can be drawn or a prediction can be made
a)
evidence
b)
observation
c)
data
d)
conclusion
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