NamedAnswerRules: Difference between revisions

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<h2>Your title here: PG Code Snippet</h2>
<h2>Name Answer Rules</h2>


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<em>This PG code shows how to check student answers that are equations.  Note that this is an <b>insertion</b>, not a complete PG file.  This code will have to be incorporated into the problem file on which you are working.</em>
<em>This PG code shows how to used named answers in problems in such a way that the problem will work in both homework and gateway quizzes.  Note that this is an <b>insertion</b>, not a complete PG file.  This code will have to be incorporated into the problem file on which you are working.</em>
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<b>Initialization:</b>
<b>Initialization:</b>
To do ..(what you are doing)........., we don't have to change the
The usual stuff here.
tagging and documentation section of the problem file. 
In the initialization section, we need to include the macros file <code>-------.pl</code>.
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Revision as of 16:10, 6 May 2021

Name Answer Rules


This PG code shows how to used named answers in problems in such a way that the problem will work in both homework and gateway quizzes. Note that this is an insertion, not a complete PG file. This code will have to be incorporated into the problem file on which you are working.

Problem Techniques Index

PG problem file Explanation 
DOCUMENT();
loadMacros(
"PGstandard.pl",
"MathObjects.pl",
);
TEXT(beginproblem());

Initialization: The usual stuff here. 

Context(".....");
Define context and  variables for the questions

$expr = Formula("....");

Setup: We specify that the Context should be ......, and define the answer to be a formula.

Notes: on using this and related Contexts. 

BEGIN_TEXT
...... question text ......
END_TEXT

Main Text: The problem text section of the file is as we'd expect. 

$showPartialCorrectAnswers = 1;

ANS( $expr->cmp() );

ENDDOCUMENT();

Answer Evaluation: As is the answer.

Problem Techniques Index


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