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Scientific Method
Scientific Method
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Quiz to review steps of Scientific Method
Flashcards
18 cards
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Questions
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1
A prediction or possible solution to a scientific problem that can be tested is a(n)
variable
control
hypothesis
experiment
2
When you make an educated guess about the outcome of an experiment, it is called?
Purpose
Procedure
Hypothesis
Conclusion
3
Mrs. McNicholas' favorite Scientist
Han Solo
Alfred Einstein
Neil DeGrasse Tyson
Captain Kirk
4
How should a HYPOTHESIS always be written?
As a If...Then...Because statement
As anoun
As a question
As a guess
5
Why is it important to write a clear list of materials and procedure steps in an experiment?
So someone else can do the same experiment properly.
So you don't get lost on the way to the experiment.
So Mr. Brock won't get confused.
So you can show how smart you are.
6
What is the total percentage on any pie chart?
75%
100%
50%
25%
7
What do you call the factor being tested or changed in an experiment?
Independent Variable
Tested Factor
Control
Dependent Variable
8
When you find out what is already known about your purpose/problem for an experiment
Conclusion
Research
Procedure
Hypothesis
9
The reason for doing an experiment, written in the form of a question, that must be testable
Procedure
Do It!
Purpose/Problem
Research
10
What is the information collected in an experiment called?
Problem
Variable
Data
Theory
11
Proper Hypothesis?
THEN the mass will stay the same,
YES! It includes If, then, and because and it's testable
IF I measure the mass before and after a reaction,
BECAUSE of the Law of Conservation of Mass.
12
What is the factor called that is kept the same for all trials during an experiment?
Control
Independent Variable
Stayer
Dependent Variable
13
List 5 ways to make observations.
See, Hear, Smell, Feel, Taste
Fork, Spoon, Chopsticks, Tongs, Whisk
Walk, run, skip, hop, jump
14
The metric system is:
Inches, Feet, Yards
A list of things to do
A common form of measurement, especially with scientists
A system of Meteors
15
Why should you do research about the purpose/problem before beginning experiment?
Find out what results others have already gotten
Help you write your hypothesis
All of the Above
Find out what is already known about the topic
16
When you record and graph the results of an experiment it is called?
Research
Hypothesis
Conclusion
Data Analysis
17
What do you call the variable that relies on other factors in an experiment and is measured/observed?
Needy
Dependent Variable
Independent Variable
Control
18
Which are lab safety rules?
Always taste an experiement
Always leave a mess of your lab station
Always break glassware
Always wear googles and waft to smell
