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1. 
Engineers do what?
A.
Ask questions and answer questions about the universe
B.
Use science concepts to design technologies
C.
All choices
2. 
Scientists do what?
A.
Ask questions and answer questions about the universe
B.
Use science concepts to design technologies
C.
All choices
3. 
Who helps to develop a way to make a better way to communicate across distances?
A.
Scientist
B.
Engineer
C.
Scientist & Engineer
D.
Mathmetician
4. 
Who helps to figure out how light waves travel across distances in cell phones and other communication devices?
A.
Scientist
B.
Engineer
C.
Scientist & Engineer
D.
Mathmetician
5. 
Who would design a cell phone?
A.
Scientist
B.
Engineer
C.
Technology
D.
Mathmetician
6. 
Who would find out how electricity works inside a cell phone?
A.
Scientist
B.
Engineer
C.
Technology
D.
Mathmetician
7. 
The completed cell phone is called?
A.
Scientist
B.
Engineer
C.
Technology
D.
Mathmetician
8. 
Which are technologies? (pick all that apply)
A.
Pencil
B.
Paper
C.
Computer
D.
Tree
E.
Soap
F.
Sand
9. 
Which are technologies? (pick all that apply)
A.
Water
B.
Soda
C.
Aspirin
D.
Cancer
E.
Tiger
F.
Contact lens
10. 
Which are engineering questions (pick2)
A.
Ask & answer questions about the natural world
B.
Ask & answer questions to help design products (drugs) for why we are sad so that depression can be treated
C.
Ask & answer questions that attempt to determine why something happens/works
D.
Ask & answer questions about opinions & feelings
E.
Ask & answer questions that designs solutions for helping people to travel places faster & cheaper
11. 
Which are science questions (pick 2)
A.
Ask & answer questions about the natural world
B.
Ask & answer questions to help design products (drugs) for why we are sad so that depression can be treated
C.
Ask & answer questions that attempt to determine why something happens/works
D.
Ask & answer questions about opinions & feelings
E.
Ask & answer questions that designs solutions for helping people to travel places faster & cheaper
12. 
Everything we know about science (scientific knowledge) is based on... (pick 3)
A.
Observations
B.
Evidence from experiments
C.
Scientists opinions
D.
Many experiments
E.
Facts written in books
F.
Information found in the library and internet
13. 
Engineers do which? (pick 2)
A.
Design technologies
B.
Answer questions about the universe
C.
Use scientific knowledge to build a device
D.
Find out why something happens
E.
Fix broken technologies
14. 
Scientists do which? (pick 2)
A.
Design technologies
B.
Answer questions about the universe
C.
Use scientific knowledge to build a device
D.
Find out why something happens
15. 
Who uses technologies to explore and answer questions about the universe?
A.
Scientists
B.
Engineers
C.
All choices
16. 
Scientific observations are done using which (pick all that apply)
A.
Feelings about what the scientists is observing
B.
Opinions about what the scientists is observing
C.
What the scientist sees while he/she is observing
D.
What the scientist feels (touch) and smells while he/she is observing
E.
What the scientist's values are about a particular subject in his/her observations
F.
What the scientist tastes and hears while he/she is observing
17. 
Experiments are performed by scientists to do which?
A.
Answer questions about the natural world
B.
Design and build technologies to make our lives easier
C.
To be scientists
D.
Because they have to
18. 
Evidence in science comes from which (pick all that apply)
A.
observations by scientists
B.
values of scientists
C.
scientist's opinions
D.
experiments
19. 
Which are true? (pick 3)
A.
Science is about finding the truth
B.
Scientific knowledge is known because it is written in books
C.
Scientific knowledge is known because of experiments & observations
D.
Science is about building and designing technologies
E.
Scientific knowledge is based on many thousands of experiments
F.
Scientific knowledge is based on a few experiments
20. 
Scientific knowledge can be...
A.
Proven incorrect by performing experiments that disprove that knowledge
B.
Never be proven incorrect. It is scientific knowledge.
C.
Proven incorrect if we believe it is wrong