Lesson 3 Review

The ball should comply with consumer product safety standards.

Which of these items was an engineering design to solve a problem?

The movie clip about the bicycle helmet design was made out of ________________.

Engineering problems always need to be precisely worded.

The flashlight should run on a 9 Volt battery.

The ball should cost no more than $5 to manufacture and distribute.

The helmet should comply with consumer product safety standards.

There is only one solution to each design.

Scientist or engineer? What is the most effective glass thickness for a greenhouse?

The ball should weigh between 100 and 200 grams to comply with game rules.

_______________ use science and math to solve problems.

The movie clip about the chimp was to show how to solve a problem.

The ball should run on a 9 Volt battery.

Scientist or engineer? What is the most effective glass thickness for a greenhouse?

The ball should be able to turn on and off.

Scientist or engineer? What happens to growing plants that are exposed to low levels of ozone?

Which of these items was an engineering design to solve a problem?

______________ investigate the prediction.

Another word for criteria is limitation.

________________ define the need and find a solution.

Scientist or engineer? What happens to growing plants that are exposed to low levels of ozone?

Scientist or engineer? What is the minimum diameter of a wire needed for a charging cord?

________________ define the need and find a solution.

The video should produce a volume of at least 50 decibels.

Scientist or engineer? What happens to growing plants that are exposed to low levels of ozone?

A design tradeoff is giving up one design constraint for another.

______________ ask questions and seek answers.

Scientist or engineer? What is the most effective glass thickness for a car windshield?

______________ investigate the prediction.

______________ ask questions and seek answers.

Scientist or engineer? What fuel to air ratio in an engine produces the most power?

The ball should cost no more than $5 to manufacture and distribute.

Scientist or engineer? What is the color of a solution of copper chloride in water?

The movie clip about the chimp was to show how to solve a problem.

Scientist or engineer? What fuel to air ratio in an engine produces the most power?

The ball should have a 16 inch circumference.

There is only one solution to each design.

Every solution begins with a design ________.

The movie clip about the bicycle helmet design was made out of ________________.

The video DVD should weigh between 100 and 200 grams to comply with game rules.

Scientist or engineer? What fuel to air ratio in an engine produces the most power?

Scientist or engineer? What is the minimum diameter of a wire needed for a transmission line?

The alarm should be able to turn on and off.

The ball should produce a beep of at least 50 decibels.

_______________ use science and math to solve problems.

Scientist or engineer? What is the color of a solution of copper chloride in water?

A design tradeoff is giving up one design constraint for another.

Engineering problems always need to be precisely worded.

A well defined problem will lead to a solution.

Every solution begins with a design ________.

The ball should have a 16 inch circumference.

Another word for criteria is limitation.

Scientist or engineer? What is the color of a solution of copper chloride in water?