MultipleChoiceRadio1: Difference between revisions

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<h2>Multiple Choice Question 1 (Radio Buttons)</h2>
{{historical}}


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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problem has been replaced with [https://openwebwork.github.io/pg-docs/sample-problems/Misc/MultipleChoiceRadio.html a newer version of this problem]</p>
 
 
<h2>Multiple Choice Question with Radio Buttons</h2>
 
[[File:MultipleChoiceRadio1.png|300px|thumb|right|Click to enlarge]]
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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).
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).
<ul>
<li>Download file: [[File:MultipleChoice1.txt]] (change the file extension from txt to pg when you save it)</li>
<li>File location in NPL: <code>NationalProblemLibrary/FortLewis/Authoring/Templates/Misc/MultipleChoice1.pg</code></li>
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* File location in OPL: [https://github.com/openwebwork/webwork-open-problem-library/blob/master/OpenProblemLibrary/FortLewis/Authoring/Templates/Misc/MultipleChoiceRadio1.pg FortLewis/Authoring/Templates/Misc/MultipleChoiceRadio1.pg]
* PGML location in OPL: [https://github.com/openwebwork/webwork-open-problem-library/blob/master/OpenProblemLibrary/FortLewis/Authoring/Templates/Misc/MultipleChoiceRadio1_PGML.pg FortLewis/Authoring/Templates/Misc/MultipleChoiceRadio1_PGML.pg]


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[[SubjectAreaTemplates|Templates by Subject Area]]
[[SubjectAreaTemplates|Templates by Subject Area]]
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<b>Setup:</b>  
<b>Setup:</b>  
To create a radio object, use <code>$radio = RadioButtons([choices,...],correct,options);</code>
To create a radio object, use <code>$radio = RadioButtons([choices,...],correct,options);</code>
For all options, see [http://webwork.maa.org/pod/pg_TRUNK/macros/parserRadioButtons.pl.html parserRadioButtons.pl.html] The context is not really necessary, but multiple choice questions are often follow-up questions, so we leave it in.
For all options, see [[MultipleChoiceProblems]] and [http://webwork.maa.org/pod/pg/macros/parserRadioButtons.html parserRadioButtons.pl]. The context is not really necessary, but multiple choice questions are often follow-up questions, so we leave it in.
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[[Category:Sample Problems]]
[[Category:Subject Area Templates]]

Latest revision as of 11:17, 17 July 2023

This article has been retained as a historical document. It is not up-to-date and the formatting may be lacking. Use the information herein with caution.

This problem has been replaced with a newer version of this problem


Multiple Choice Question with Radio Buttons

Click to enlarge

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).


Templates by Subject Area

PG problem file Explanation

Problem tagging data

Problem tagging: 

DOCUMENT();

loadMacros(
"PGstandard.pl",
"MathObjects.pl",
"parserRadioButtons.pl",
);

TEXT(beginproblem());

Initialization: We need parserRadioButtons.pl

 
Context("Numeric");

$radio = RadioButtons(
  ["Red","Blue","Green","None of these"],
  "Blue", # correct answer
  last => ["None of these"], # can be a list
);

Setup: To create a radio object, use $radio = RadioButtons([choices,...],correct,options); For all options, see MultipleChoiceProblems and parserRadioButtons.pl. The context is not really necessary, but multiple choice questions are often follow-up questions, so we leave it in. 

Context()->texStrings;
BEGIN_TEXT
My favorite color is
$BR
$BR
\{ $radio->buttons() \}
END_TEXT
Context()->normalStrings;

Main Text: 

install_problem_grader(~~&std_problem_grader);

$showPartialCorrectAnswers = 0;

ANS( $radio->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 \{ $radio->correct_ans() \}
END_SOLUTION
Context()->normalStrings;

COMMENT('MathObject version.');

ENDDOCUMENT();

Solution:

Templates by Subject Area

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