Question:
Goal: How do you indicate there is mail in your mailbox?

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- Raise the flag upright to indicate mail.
- Put a blue cover over the mailbox.
Answer:
Raise the flag upright to indicate mail.

Question:
Goal: oven mitts

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- can rest on soldering iron
- can rest on bench
Answer:
can rest on bench

Question:
Goal: How to Test Extending Grabber

Which of the following methods is more reasonable for accomplishing this goal?

OPTIONS:
- To test your Extending grabber, tape two small condiment cups together by their bottoms and try to pick them up with the grabber.
- To test your Extending grabber, tape two fragile wine glasses together by their bottoms and try to pick them up with the grabber.
Answer:
To test your Extending grabber, tape two small condiment cups together by their bottoms and try to pick them up with the grabber.