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Engineering
Test Description: Engineering Design Process
Instructions: Answer all questions to get your test result.
1) What is the first step in the engineering design process?
A
Research the problem and imagine ways to solve it.
B
Ask questions and define the problem.
C
Plan out your solution.
D
Create a prototype based on your plan that solves the problem.
2) What is the last step in the engineering design process?
A
Ask questions and define the problem.
B
Improve your prototype based on the failure points in your testing.
C
Plan out the steps you will take to build your prototype.
D
Create, test, and evaluate your prototype
3) How do engineers use failure points?
A
to do experiments.
B
to improve their designs.
C
to define the problem .
D
to give up on their designs.
4) Why is it important to control the variables when testing your prototype?
A
So that everything will be changed in your testing.
B
So that it is easier to tell why the prototype failed or succeeded.
C
So that you can give up on the design.
D
So that you have changed at least 5 things.
5) What do engineers do?
A
Plan, Fail, and give up on designs.
B
Do experiments.
C
Operate on people.
D
Research, test, re-test, and communicate a design to solve a problem.
6) Failure provides valuable information toward finding a solution.
A
True
B
False
7) Analyzing failure points helps engineers figure out which elements of their design need to be changed.
A
True
B
False
8) Engineers apply the results of their tests to redesign their prototypes.
A
false
B
true
9) How many elements of your design should you change at a time when you are testing and improving it.
A
three
B
two
C
four
D
one
10) Why is technology often invented?
A
to gain super powers
B
to fail
C
to solve a problem or meet a need
D
for fun
*select an answer for all questions
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