
SCIENTIFIC VARIABLES
Presentation
•
Science
•
7th Grade
•
Medium
+5
Standards-aligned
Laine Jen Huang
Used 573+ times
FREE Resource
34 Slides • 16 Questions
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8
Multiple Select
What are the different kinds of variables?
independent variable
dependent variable
constant variables
control set-up
experimental set-up
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12
Multiple Choice
Statement of the Problem: The problem of the study is how to remove the mud stains on the white shirt.
Based on the given problem, what factor do you want to change?
rtemoval of mud stains on the white shirt
cleanliness of the stained white shirt
use of detergent
amount of water
13
Multiple Choice
Statement of the Problem: The problem of the study is how to remove the mud stains on the white shirt.
How about the factor you want to observe for possible changes?
removal of mud stains on the white shirt
cleanliness of the stained white shirt
use of detergent
amount of water
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18
Multiple Choice
Statement of the Problem:
The problem of this study is to determine the effect of amount of water to the sprouting of mongo seed.
Based on the problem, what is the independent variable?
use of detergent X
amount of water
removal of stains on the white shirt
number of sprouts of mongo seeds
19
Multiple Choice
Statement of the Problem:
The problem of this study is to determine the effect of amount of water to the sprouting of mongo seed.
Based on the problem, what is the dependent variable?
use of detergent X
amount of water
removal of mud stains on the white shirt
sprouting of mongo seeds
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23
Multiple Select
Statement of the Problem: The problem of the study is how to remove the mud stains on the white shirt.
What are the constant variables?
amount and type of stain
amount of water
size of basins
detergent X
soaking time
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Multiple Select
Statement of the Problem:
The problem of this study is to determine the effect of amount of water to the sprouting of mongo seed.
What are the constant variables?
type of soil
amount of water
number of mongo seeds
amount of sunlight
type of pot
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Multiple Choice
In an experiment, why must all of the variables, except one, be kept constant throughout the experiment?
to determine the variable being studied
to identify correctly the variables used
to know which variable was responsible for the observed results
to identify the constant variables
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Multiple Select
What are the different types of set-ups?
independent variable
dependent variable
constant variables
control set-up
experimental set-up
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36
Multiple Choice
May we have 2 or more CONTROL groups?
Yes
No
37
Multiple Choice
May we have 2 or more EXPERIMENTAL groups?
Yes
No
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40
Multiple Choice
Based on the figure, which is the Independent Variable?
growth of plant
type of soil
sunlight
water
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43
Multiple Choice
Based on the figure, which is the Dependent Variable?
growth of plant
soil
sunlight
water
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Multiple Select
Based on the figure, which are the Constant Variables?
type of soil
water
sunlight
pot
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Open Ended
What questions do you have?
49
Poll
Choose the emoji that best describes how much you learned in this lesson.
50
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