How do engineers test & improve prototypes?

How are FAILURE POINTS helpful?

• They DO NOT help us improve problems.

• They help us improve our prototypes.

• They DO NOT help us improve prototypes.

• They help us improve problems.

Tags

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

What happens when we communicate

with our team?

• We can do a BETTER job.

• We can do a WORSE job.

• Communication creates conflict.

• Communication creates confusion.

What happens when we communicate

with our team?

• We can do a BETTER job.

• We can do a WORSE job.

• Communication creates conflict.

• Communication creates confusion.

Engineer Silvia is testing a solution and the solution FAILS?

What should she do?

Choose all the correct answers.

• She should try to know what did not go right and fix it.

• She should get mad and give up.

• She should understand that sometimes thing do not work as planned.

• She should try to use other materials for the same designs.

Tags

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

Making good observations helps us figure

out what needs to be improved?

• True 

• False

Tags

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

When designing a solution its always

to _________ the solution.

• Design

• Throw away

• Ignore

• Test

Tags

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

Good engineers will always test a

solution ____________.

• Cero times

• Multiple times

• One time

• Two times

Tags

NGSS.MS-ETS1-4

Why should we have MULTIPLE

solutions to test?

• If we have multiple solutions we have LESS chances of success.

• If we have multiple solutions we have MORE chances of success.

• If we have ONE solution we have more chances of success.

• If we have ONE solution we have less chances of success?

• I

Tags

NGSS.MS-ETS1-2

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4