Difference between revisions of "NamedAnswerRules"

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<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>
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<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>
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To do ..(what you are doing)........., we don't have to change the
 
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The usual stuff here.
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tagging and documentation section of the problem file.
 
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In the initialization section, we need to include the macros file <code>-------.pl</code>.
  
 
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Revision as of 12:10, 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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