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Scientific Method
Scientific Method
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3rd Grade Scientific Method
Flashcards
12 cards
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Questions
12
Answers
1
Anything that can change in an experiment is called a(n)
Independent Variable
Dependent Variable
Control
Variable
2
What the scientist observes/measures to see what the independent variable changed is called:
Constant
Control
Variable
Dependent Variable
3
The parts of the experiment that need to stay the same are called:
Both Constants and Controls
Controls
Constants
4
Which part of the scientific method contains the words "if...then"
Hypothesis
Conclusion
Problem
Variables
5
Who changes the independent variable?
The students
YOU do or "I change!"
The teacher
6
What's the most important part in the conclusion?
stating whether the hypothesis is correct or incorrect
Making sure it's asked in question form
If... then
Making sure none of the variables changed
7
A hypothesis is a(n):
variable
educated guess
answer to the problem
result of the experiment
8
The final step; analyze and summarize the results is also known as the?
Scientific Method
Data Collection
Conclusion
Hypothesis
9
In our first bouncy ball experiment we did in the front, what was the independent variable?
the surface
the person holding the ruler
the type of ball
how high the ball bounced
10
In our airplane experiment, the dependent variable was:
Who was measuring how far it went
The same person throwing the plane
How far the plane flew
The type of paper used
11
In which part of the scientific method do you ask in a question?
Variable
Hypothesis
Problem
Conclusion
12
How many variables should be changed at a time?
None
Three or more
Two
One
