Vocabulary
A plan for a solution that may us many drawings.
What is a design ?
The design process starts with this.
What is finding a problem?
Positive and negative effect of technology are called this?
What is benefits and risks.
Pencils, bikes, light bulbs and clothes are all considered this.
What is technologies?
You are determining the criteria you will use to decide how well your prototype racecar works. This is the unit you would use to determine the distance your car traveled.
A. grams
B. Degrees
C. Meters
D. Liters
You would use C. meters
The outcome of the design process.
What is the solution?
Sharing the results of your design is considered what step of the design process.
What is the last step of design process?
The original or test model on which a product is based is called ____________.
What is a prototype?
In the 1960's cars produced lots of pollution are replaced with this.
What are Hybrid Cars?
Bioengineers designed a prosthetic hand that is capable of grasping small objects between the thumb and index finger. The thumb was not one of the prosthetic hand's original design criteria. Which process was most responsible for including this feature in the final design?
A. Troubleshooting after manufacture
B. Safety concerns among doctors
C. brainstorming sessions within the design team
D. Prototype testing and redesigning
D. Prototype testing and redesigning.
The standards for measuring a design's success.
What are criteria?
What is the third step of the design process?
What is Testing and improving?
Artificial legs or arms are considered a type of
What is biotechnology?
Telephones were connected to the wall and now we use these.
What are cell phones?
Building a prototype of a prosthetic human body part means that you must use materials in ways that will resemble the actions of the real body parts. For example, you can use rubber bands to simulate the action of muscles on bones in order to move them. Describe two ways that the rubberbands can imitate muscles in a model of a human arm.
1. rubber bands can expand when the arms straighten and contract when the arm bends, similar to the way that muscles relax and contract.
2. Muscles attach to bone in order to move the arm, and rubber bands can be attached to a model of the bone in order to move the model arm.
Anything that people make or do that changes the natural world.
What is technology?
Redesigning a prototype.
What is the fourth step of the design process?
These would be 2 benefits of a laptop computer.
What is it is for educational or entertainment use?
All technologies must do this.
What is meet a human need?
You and your design team have designed a new waterproof watch made of soft, flexible, clothlike material. Which of the following prototypes could be used to predict how well the watch would work in real life?
A. a drawing of the watch
B. A computer model of the watch that actually moves
C. A wearable model of the watch made of plastic or cloth
D. A wearable version of the watch made of the new material.
D. A wearable version of the watch made of the new material.
The process engineers follow to solve a problem.
What is the design process?
What is the second step of the design process?
This is how transportation changes affected communication over time.
What is transportation became faster, communication became faster. Letters that were carried by train took less time to be delivered than letters that were carried by stagecoach?
Engineers who work with living things, and health and nutrition as well are called ______.
What are bioengineers?
Computer models and mathematical data can help a bioengineer in what ways?
A. can tell which prosthesis is more appealing
B. Can tell which prosthesis would be less necessary
C. Can tell what kinds of changes need to be made to a prosthetic device
C. they can tell what kinds of changes need to be made to the device.