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Science- Unit 1 Flashcards | StudBud
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Science- Unit 1
Science- Unit 1
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Scientific Method
Flashcards
22 cards
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Questions
22
Answers
1
A scientific ___________ supports a scientific law.
law
theory
hypothesis
empirical data
2
Is a series of steps used to plan and conduct and experiment
Hypothesis
Scientific Method
Inquiry
3
A scientific __________ describes the way the world works.
law
theory
4
What is being MEASURED in an experiment
Control
Independent
Dependent
5
What step do you plan an experiment?
1
2
3
6
Jim heated his candy bar. He says it hardens after 2 minutes. His friends test his experiment.
The Scientific Method
Repetition
Physics
Replication
7
What is the 3rd step of the Scientific Method?
experiment
question
hypothesis
conclusion
8
These help scientists to make hypothesis or collect data during an experiment
Observation
Variables
Tools
9
First Step in scientific method
Form a hypothesis
Draw Conclusions/Communicate Results
Observe and ask questions
10
What is the difference between Repetition and Replication?
One is easy the other isn't.
One is Science, the other is math
One repeats, the other replicates.
11
A conclusion is supported by a great deal of evidence.
True
False
12
A possible answer to a scientific questions
hypothesis
Investigation
Variable
13
Define Replication
Eating
Math
Not copying or reproducing something
The action of copying or reproducing something.
14
Define repetition (read carefully).
Replication
repeating something that hasn't already been said or written
a form of life
repeating something that has already been said or written
15
The information collected during an experiment
tools
data
control
16
Dr. Law tested a substance on an apple. After to check, he did it again 11 times. What is this?
Mathematics
A waste of time
Replication
Repition
17
The factor that CHANGES in an experiment
Dependent
Control
Independent
18
A test done to check if a hypothesis is correct
Research
Question
Experiment
19
The Factor that remains the (same) CONSTANT
Dependent
Control
Independent
20
The first step of an experiment is to identify the.....
data
answer
problem
21
Larry did an experiment twice. Then had his friends do it twice. This is an example of...?
Both Repetition and Replication
Replication
Definitely not science
Repetition
22
An educated guess
Answer
Hypothesis
Data
