WorksheetsEngineering Final
Total questions: 10
Worksheet time: 5mins
If you want to develop a new invention, you look up information about it to help you get started. You are
Asking a question
Doing Research
Planning a Prototype
Testing a Prototype
Engineers must consider many factors such as cost, time, and materials when designing a new invention. These factors are called
prototypes
safety
What is the final step in the design process?
Select an Approach
Build a Prototype
Share the design solution
The first step of the design process is
Brainstorm/Imagine Ideas
How many times should you go through the steps in the engineering design process before you are finished?
10 times
If you want to build a new type of invention, the first thing you should do is
Research and identify design specs and contraints
A model of an invention is called a
Why do engineers test and retest their designs?
To improve designs
The main goal of the design process is to find solutions to problems.
True
False
Engineers redesign their product when they find flaws.
True
False
