Difference between revisions of "MultipleChoiceCheckbox3"
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+ | <p style="font-size: 120%;font-weight:bold">This problem has been replaced with [https://openwebwork.github.io/pg-docs/sample-problems/Misc/MultipleChoiceCheckbox.html a newer version of this problem]</p> |
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<h2>Multiple Choice with Checkboxes</h2> |
<h2>Multiple Choice with Checkboxes</h2> |
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[[File:MultipleChoiceCheckbox3.png|300px|thumb|right|Click to enlarge]] |
[[File:MultipleChoiceCheckbox3.png|300px|thumb|right|Click to enlarge]] |
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− | <p style="background-color:# |
+ | <p style="background-color:#f9f9f9;border:black solid 1px;padding:3px;"> |
This PG code shows how to write a multiple choice question with possibly more than one correct answer by using checkboxes. |
This PG code shows how to write a multiple choice question with possibly more than one correct answer by using checkboxes. |
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</p> |
</p> |
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− | * Download file: [[File:MultipleChoiceCheckbox3.txt]] (change the file extension from txt to pg when you save it) |
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+ | * File location in OPL: [https://github.com/openwebwork/webwork-open-problem-library/blob/master/OpenProblemLibrary/FortLewis/Authoring/Templates/Misc/MultipleChoiceCheckbox3.pg FortLewis/Authoring/Templates/Misc/MultipleChoiceCheckbox3.pg] |
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− | * File location in NPL: <code>FortLewis/Authoring/Templates/Misc/MultipleChoiceCheckbox3.pg</code> |
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+ | * PGML location in OPL: [https://github.com/openwebwork/webwork-open-problem-library/blob/master/OpenProblemLibrary/FortLewis/Authoring/Templates/Misc/MultipleChoiceCheckbox3_PGML.pg FortLewis/Authoring/Templates/Misc/MultipleChoiceCheckbox3_PGML.pg] |
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<br clear="all" /> |
<br clear="all" /> |
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\( e^{x^2 + 1/x} \). There may be more than |
\( e^{x^2 + 1/x} \). There may be more than |
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one correct answer.", |
one correct answer.", |
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− | "\( e^{x^2} e^{1/x} \)", |
+ | "\( e^{x^2} e^{1/x} \) $BR", |
− | "\( e^{x^2} e^{x^{-1}} \)", |
+ | "\( e^{x^2} e^{x^{-1}} \) $BR", |
− | "\( e^{ (x^3+1) / x } \)", |
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); |
); |
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$mc -> extra( |
$mc -> extra( |
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− | "\( \displaystyle \frac{ e^{x^2} }{ e^x } \)$BR", |
+ | "\( \displaystyle \frac{ e^{x^2} }{ e^x } \) $BR", |
− | "\( e^{x^2} + e^{1/x} \)$BR", |
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); |
); |
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Context()->texStrings; |
Context()->texStrings; |
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BEGIN_SOLUTION |
BEGIN_SOLUTION |
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− | ${PAR}SOLUTION:$ |
+ | ${PAR}SOLUTION:$PAR |
− | + | The correct answer is \{ $mc->correct_ans() \} |
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END_SOLUTION |
END_SOLUTION |
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Context()->normalStrings; |
Context()->normalStrings; |
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[[Category:Top]] |
[[Category:Top]] |
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− | [[Category: |
+ | [[Category:Sample Problems]] |
+ | [[Category:Subject Area Templates]] |
Latest revision as of 07:20, 17 July 2023
This problem has been replaced with a newer version of this problem
Multiple Choice with Checkboxes
This PG code shows how to write a multiple choice question with possibly more than one correct answer by using checkboxes.
- File location in OPL: FortLewis/Authoring/Templates/Misc/MultipleChoiceCheckbox3.pg
- PGML location in OPL: FortLewis/Authoring/Templates/Misc/MultipleChoiceCheckbox3_PGML.pg
PG problem file | Explanation |
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Problem tagging: |
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DOCUMENT(); loadMacros( "PGstandard.pl", "MathObjects.pl", "PGchoicemacros.pl", ); TEXT(beginproblem()); |
Initialization: |
$mc = new_checkbox_multiple_choice(); $mc -> qa ( "Select all expressions that are equivalent to \( e^{x^2 + 1/x} \). There may be more than one correct answer.", "\( e^{x^2} e^{1/x} \) $BR", "\( e^{x^2} e^{x^{-1}} \) $BR", ); $mc -> extra( "\( \displaystyle \frac{ e^{x^2} }{ e^x } \) $BR", ); $mc -> makeLast("None of the above"); |
Setup:
Use the question and answer method $mc->qa( "Question text here.", "\( x^2 \) $BR", "\( \displaystyle \frac{x^2}{4-x} \) $BR" );
Incorrect answers are specified as a list of string arguments to the
The arguments of the $mc->qa("question","None of the above"); $mc->extra("very wrong","distractor","red herring"); $mc->makeLast("None of the above");
To make answers appear in a certain order (e.g., Yes followed by No and Maybe), use |
Context()->texStrings; BEGIN_TEXT Additional instructions can be put here. $BR \{ $mc -> print_q() \} $BR \{ $mc -> print_a() \} END_TEXT Context()->normalStrings; |
Main Text:
Print the question and answers. Print the question text using |
install_problem_grader(~~&std_problem_grader); $showPartialCorrectAnswers = 0; ANS( checkbox_cmp( $mc->correct_ans() ) ); |
Answer Evaluation: |
Context()->texStrings; BEGIN_SOLUTION ${PAR}SOLUTION:$PAR The correct answer is \{ $mc->correct_ans() \} END_SOLUTION Context()->normalStrings; COMMENT('MathObject version.'); ENDDOCUMENT(); |
Solution: |