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Scientific method and experimental design Flashcards | StudBud
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Scientific method and experimental design
Scientific method and experimental design
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AICE Marine biology, science
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Answers
1
What is the third step in the scientific method?
Hypothesis
Conclusion
Analysis
Purpose
2
A independent variable be changed during an experiment?
False
True
3
What is a scientific law?
Explanation made on the basis of limited evidence
Observations that describes some aspect of the universe
Explanation of some aspect of the natural world
4
How many steps are in the scientific method?
7
10
5
2
5
Who developed the scientific method?
The Flash
Albert einstein
Francis Bacon
Lebron James
6
Which is one of the quality of a independent variable?
Depend on something
Not changed
Not controlled
Doesn’t depend on anything
7
You can modify your hypothesis to match your results?
True
False
8
An idea that can be tested is___?
hypothesis
motto
Observation
quote
9
How does a hypothesis become a law?
A scientists says so
It is approved by the president
Wikipedia decides so
It is tested thoroughly and highly accepted
10
Who described the theory about gravity?
Donald Trump
Isaac Newton
Neil Armstrong
Albert Einstein
11
What is the difference between qualitative and quantitative data?
Length
measurement
amount
all the above
12
What is the scientific method?
A method to find energy flow
A process used to explore observations/answer questions
A method used to discover science
A method used to find kinetic and potential energy
13
What is a scientific theory?
An accepted assumption
A trusted explanation of some aspect of the natural world
An advanced hypothesis
An educated guess
14
Which is most valid?
Scientific theory
Anaysis
Scientific Law
Hypothesis
15
An observation is using your senses to notice things about a object or an event?
False
True
16
Which one of these words are not a part of the scientific method?
Translation
Hypothesis
Conclusion
Observation
17
What is the purpose of research in an experiment ?
Evidence of why
For evaluation
To look nice
Just to have it
18
What is the first step in the scientific method?
Experiment
Analysis
Purpose
Hypothesis
19
Which is a quality of a dependent variable?
Depends on another
Stable
Controlled
isolated
20
What is a hypothesis?
Explanation made on the basis of limited evidence
explanation made on the basis of unlimited evidence
explanation made on the basis of assumption
explanation made on the basis of abundant evidence
