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Technology-8-EOY
Test Description: Cumulative
Instructions: Answer all questions to get your test result.
1) During which step of the problem-solving process are models made to test possible solutions?
A
evaluating the solution
B
developing possible solutions
C
implementing the solution
D
selecting the best solution
2) During which step of the problem-solving process does improvement of a solution take place?
A
developing possible solutions
B
selecting the best solution
C
evaluating the solution
D
implementing the solution
3) If you are brainstorming, you are . . .
A
implementing the solution
B
coming up with as many solutions as possible
C
testing solutions
D
looking at all the advantages and disadvantages of solutions
4) The purpose of simulations is to ...
A
think of as many solutions as possible
B
test the solution
C
evaluate the solution
D
select the best solution
5) Which of the following is NOT an example of a manufactured board?
A
plywood
B
hardboard
C
hardwood
D
particleboard
6) The strength of a material is its ability to _________________.
A
resist corrosion
B
withstand a mechanical force
C
transmit sound energy
D
conduct electricity
7) _________________ properties control how a material reacts to heat or cold.
A
optical
B
chemical
C
thermal
D
physical
8) _____________ are used to replace natural body parts because the body does not reject them.
A
biomaterials
B
smart materials
C
nanamaterials
D
bioplastics
9) Materials that can be designed to respond to environmental stimuli are called ______________.
A
bioplastics
B
smart materials
C
biomaterials
D
nanomaterials
10) Sulfur dioxide pollution is generated by _________________.
A
industrial processes
B
vehicle emissions
C
both a and b
D
power plants
*select an answer for all questions
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