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- 1. Multiple Choice
Who invents or improves products that help us met our needs?
scientists
teachers
engineers
construction workers
- 2. Multiple Choice
Engineers use their knowledge of science and math to find solutions to every day problems. This is called
technology
engineering
problem solving
experimenting
- 3. Multiple Choice
Which of the following are examples of technology?
toothbrush
cell phone
faucet
All of the above
- 4. Multiple Choice
Some engineers design devices with one purpose in mind-FUN! Which of the following would be one of those devices?
Nintendo Switch
pencil
hearing aid
prosthetic leg
- 5. Multiple Choice
Any device that people use to meet their needs and solve practical problems is...
electricity
tooth brush
cell phone
technology
- 6. Multiple Choice
Engineers follow a design process. What is the first step in the design process?
Build a prototype
Test your prototype
Choose a problem to solve or a need to meet
Plan it out
- 7. Multiple Choice
A prototype is
a criteria
a germ
a robot
a working model
- 8. Multiple Choice
Standards that help engineers measure how well their design is doing its job is
criteria
technology
engineering
communication
- 9. Multiple Choice
After testing a protype, things need to be changed to make it better. Which step in the design process is this?
communicate
test and improve
redesign
plan
- 10. Multiple Choice
Thomas Edison tried 1,000 times to develop a light bulb. What was one criteria he was following?
He wanted it bright
He wanted it not to break
He wanted it to last long
He wanted it to use less electricity
- 11. Multiple Choice
A benefit of a car is that it gets you where you need to go. Which in NOT a risk?
cars use gasoline
cars cause pollution
cars can be dangerous
cars carry heavy items that you couldn't carry on your own
- 12. Multiple Choice
Which is a risk for computers?
inappropriate websites
expensive
technology is always improving. Old computers end up in landfills.
All of the above
- 13. Multiple Choice
Engineers who work with living things are called
engineers
scientists
doctors
bioengineers
- 14. Multiple Choice
Any product used to benefit organisms or their environment is an example of
biotechnology
engineering
life science
an experiment
- 15. Multiple Choice
Which is an example of biotechnology?
Artificial heart
fish farm
water treatment plant
All of the above
- 16. Multiple Choice
Prosthetic designers help people who are missing a
body part
light bulb
design process
benefit
- 17. Multiple Choice
Cell phones and washing machines are an example of what human accomplishment?
scientific observation
planning
technology
hard work
- 18. Multiple Choice
In order to test a new design, engineering teams create
data
prototype
criteria
technology
- 19. Multiple Choice
Distracting people while walking and driving
Expensive
Are examples of risks for what technology?
car
cell phone
toothbrush
computer
- 20. Multiple Choice
Which of the following is not a prosthetic?
artificial leg
artificial hand
hearing aid
handicapped ramp
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