Difference between revisions of "GvR Steps 1-10 Quiz"
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== Directions == | == Directions == | ||
The quiz is open-book, open-computer, and CLOSED-PERSON. You have 30 minutes to complete the quiz. | The quiz is open-book, open-computer, and CLOSED-PERSON. You have 30 minutes to complete the quiz. | ||
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== Grading == | == Grading == | ||
− | 2 pts - turnright | + | 2 pts - turnright<br> |
− | 2 pts - spin | + | 2 pts - spin<br> |
− | 1 pts - do | + | 1 pts - do<br> |
− | 4 pts - placesomebeepers | + | 4 pts - placesomebeepers<br> |
− | 1 pt - using defined instructions | + | 1 pt - using defined instructions<br> |
− | --- | + | ---<br> |
10 pts total | 10 pts total |
Revision as of 13:40, 29 November 2010
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
- do the following twice (must use a do-statement)
- placesomebeepers if the front is clear
- spin
- turn off Guido
Grading
2 pts - turnright
2 pts - spin
1 pts - do
4 pts - placesomebeepers
1 pt - using defined instructions
---
10 pts total