science ch. 2! note: this is a great review for your upcoming science test and contains most, but...

Science Ch. 2!Note: This is a great review for your upcoming Science test and contains most, but not all, of the information on your study guide!

Vocabulary Design Process Technology More Design Process Engineering

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1000 1000 1000 1000 1000To final Jeopardy

These are standards that help engineers measure how well their

design is doing its job

Click for answer

Criteria

Back to the board

This is a working model used to test an invention

Prototype

This is any device that people use to meet their needs and solve

practical problems

Technology

These two subjects are used by engineers to find solutions to

everyday problems

Math and science

What would you call someone who, as part of their job, engineers

plants to grow faster?

Bioengineer

This is the first step of the design process

Find a problem

This is the second step of the design process

Plan and build

This is the third step of the design process

Test and improve

This is the fourth step of the design process

Redesign

This is the fifth and final step in the design process

Communicate

Why does technology change?

Technology changes to meet the needs of people

DAILYDOUBLE

Describe how changes in transportation have affected

communication over long distances

As transportation became faster, communication became faster. Letters that were carried

by train took less time to be delivered than those carried by

stagecoach.

The fact that a piece of technology, like a computer,

could be hacked is an example of a _____.

risk

Name one type of technology and tell how it has changed to

meet people’s needs.

Various possible responses.

Name a type of technology and give both a benefit and risk.

Various possible answers

In this step of the design process, engineers share their

results orally and in written reports

Step 5: Communicate

In this step of the design process, engineers choose the

solution they think is most practical and build a working

model.

Step 2: Plan and build

In this step of the design process, engineers may decide

that they need to adjust the design.

Step 4: Redesign

In this step of the design process, engineers test a prototype. The data often

reveal areas that need improvement.

Step 3: Test and improve

In this step of the design process, engineers must first

identify a need, or a problem to be solved.

Step 1: Find a problem

This is what you would call an engineer who works with living

things.

Bioengineer

DAILYDOUBLE

This is what you call the things bioengineers design that helps

detect or treat diseases or replace human body parts such

as the heart.

Biotechnology

When bioengineers apply the engineering design process to

living things

Bioengineering

These people help people who are missing a body part by

designing one that is similar

Prosthetic designer

These are the two fields that bioengineering primarily deals

with

Health and nutrition

FINALJEOPARDY

Prosthetics and DesignWrite down how much you want to use on this question, fold it up and give it to

the person running the game.

A bioengineer wants to design a prosthesis to replace a knee for a former runner.

With your team:1. Name one criteria the design should meet.

2. List the steps of the design process and tell what you would do at each step. Include a drawn prototype.

When you test in Step 3, you find that in cold weather, the knee gets harder to bend.

Various possible responses.

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