Difference between revisions of "MultipleChoicePopup2"
Paultpearson (talk | contribs) |
Paultpearson (talk | contribs) (Add link to PGML version in OPL) |
||
Line 6: | Line 6: | ||
</p> |
</p> |
||
* File location in OPL: [https://github.com/openwebwork/webwork-open-problem-library/blob/master/OpenProblemLibrary/FortLewis/Authoring/Templates/Misc/MultipleChoicePopup2.pg FortLewis/Authoring/Templates/Misc/MultipleChoicePopup2.pg] |
* File location in OPL: [https://github.com/openwebwork/webwork-open-problem-library/blob/master/OpenProblemLibrary/FortLewis/Authoring/Templates/Misc/MultipleChoicePopup2.pg FortLewis/Authoring/Templates/Misc/MultipleChoicePopup2.pg] |
||
+ | * PGML location in OPL: [https://github.com/openwebwork/webwork-open-problem-library/blob/master/OpenProblemLibrary/FortLewis/Authoring/Templates/Misc/MultipleChoicePopup2_PGML.pg FortLewis/Authoring/Templates/Misc/MultipleChoicePopup2_PGML.pg] |
||
Revision as of 20:37, 7 June 2015
Multiple Choice Question with a Popup Menu
This PG code shows how to write a multiple choice question in which all of the options are displayed to the student and the student can only choose one correct answer (it uses radio buttons).
- File location in OPL: FortLewis/Authoring/Templates/Misc/MultipleChoicePopup2.pg
- PGML location in OPL: FortLewis/Authoring/Templates/Misc/MultipleChoicePopup2_PGML.pg
PG problem file | Explanation |
---|---|
Problem tagging: |
|
DOCUMENT(); loadMacros( "PGstandard.pl", "MathObjects.pl", "parserPopUp.pl", ); TEXT(beginproblem()); |
Initialization:
We need |
Context("Numeric"); $popup = PopUp( ["?","Red","Blue","Green"], "Blue", ); |
Setup:
To create a radio object, use |
Context()->texStrings; BEGIN_TEXT Is my favorite color red, blue, or green? \{ $popup->menu() \} END_TEXT Context()->normalStrings; |
Main Text: Since popup menus hide their choices, we write the entire list of choices into the question. It is essential to do this, otherwise a student who is working from a PDF copy of their homework won't know what the options are and won't be able to answer the question. |
install_problem_grader(~~&std_problem_grader); $showPartialCorrectAnswers = 0; ANS( $popup->cmp() ); |
Answer Evaluation: We withhold feedback by choosing not to show partially correct answers. We use the standard problem grader, which gives full credit or no credit. For other graders, see weighted graders |
Context()->texStrings; BEGIN_SOLUTION ${PAR}SOLUTION:$PAR The correct answer is \{ $popup->correct_ans() \} END_SOLUTION Context()->normalStrings; COMMENT('MathObject version.'); ENDDOCUMENT(); |
Solution: |