WorksheetsTechnology/Sc. Method/IV,DV,CV
Total questions: 20
Worksheet time: 12mins
Name
Class
Date
1.
Is the artificial limb adaptive or assistive bioengineering?
a)
Adaptive
b)
Assistive
2.
What is an independent variable and how many can you have in an experiment?
a)
the variable that stays the same- only 1
b)
the variable that changes- only 1
c)
the result- many
d)
the variable that stays the same- many
3.
What is a controlled variable?
a)
the variable that changes
b)
the variable that happens as a result
c)
the variable that stays the same
4.
The dependent variable is the variable that...
a)
changes
b)
stays the same
c)
happens as a result
5.
Contact Lenses
a)
Adaptive
b)
Assistive
6.
Knee replacement
a)
Adaptive
b)
Assistive
7.
Pace Maker (inserted into the heart)
a)
Adaptive
b)
Assistive
8.
Helps living things
a)
Adaptive
b)
Assistive
9.
Unforeseen uses of technology that the inventor never expected it to do.
a)
unintended consequence
b)
intended benefit
10.
What is a unintended consequence of a airplane?
a)
Sending mail across the world easier and quicker
b)
travelling around the world easier and quicker
c)
engine malfunction
d)
enjoying the clouds
11.
Which is an intended benefit of airplanes?
a)
To enjoy your vacation
b)
Easier/quicker travel around the world
c)
Sending mail across the world
d)
To see the clouds
12.
What type of bioengineering can change living things
a)
Adaptive
b)
Assistive
13.
Unintended consequences are
a)
always negative
b)
always positive
c)
both negative and positive
14.
Purpose that technology is created
a)
unintended consequence
b)
intended benefit
15.
How does watching TV during studying affect a student’s test grades? What part is the red?
a)
independent varible
b)
dependent varible
16.
The height of bean plants depends on the amount of water they receive. The independent variable is.....
a)
The height of bean plants
b)
the amount of water
17.
The most accurate definition of "Biotechnology" is:
a)
Using robots to do our housework.
b)
Using computers to look up biology terms.
c)
Using living things or their parts to create or modify products and procedures that improve life for humans and animals.
d)
Programming computers to harvest crops.
18.
Which part of the human brain controls the muscular coordination of the body?
a)
cerebrum
b)
cerebellum
c)
brain stem
d)
medulla oblongata
19.
The brain is divided into three major parts. What is the biggest part of the brain?
a)
brain stem
b)
cerebrum
c)
cerebellum
d)
medulla oblongata
20.
The brain stem is the most important part of the brain. Which activity is controlled by the brain stem?
a)
walking
b)
reading
c)
food digesting
d)
memorizing
100 %
