Difference between revisions of "GvR Steps 1-7 Quiz"
From WLCS
Line 16: | Line 16: | ||
## start Guido facing east | ## start Guido facing east | ||
## move Guido two spaces forward | ## move Guido two spaces forward | ||
− | + | ## placesomebeepers | |
− | ## placesomebeepers | ||
− | |||
## spin | ## spin | ||
+ | ## placesomebeepers | ||
## turn off Guido | ## turn off Guido | ||
Line 25: | Line 24: | ||
2 pts - turnright<br> | 2 pts - turnright<br> | ||
2 pts - spin<br> | 2 pts - spin<br> | ||
− | 2 pts - | + | 2 pts - placesomebeepers<br> |
− | 4 pts - | + | 4 pts - completed program using your newly defined instructions<br> |
---<br> | ---<br> | ||
10 pts total | 10 pts total |
Revision as of 08:06, 23 September 2009
Directions
The quiz is open-book, open-computer, and CLOSED-PERSON. You have 30 minutes to complete the quiz. Once you are done, please demo to Mr. Bui for credit.
- Define the compound instruction turnright so that Guido can turn right using left turns
- Define a new compound instruction called spin that makes Guido do a full 360 degree spin
- Define a new compound instruction called placesomebeepers that does the following:
- place a beeper and move
- place another beeper and move
- place a beeper and turn to the left
- move forward once
- place a beeper and move
- place another beeper and turn to the right using your turnright instruction
- move forward once
- After defining the above compound instructions, have Guido do the following
- start Guido facing east
- move Guido two spaces forward
- placesomebeepers
- spin
- placesomebeepers
- turn off Guido
Grading
2 pts - turnright
2 pts - spin
2 pts - placesomebeepers
4 pts - completed program using your newly defined instructions
---
10 pts total