Difference between revisions of "SnippetTemplate"
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− | loadMacros("any macros files that are needed"); |
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+ | DOCUMENT(); |
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+ | loadMacros( |
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+ | "PGstandard.pl", |
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+ | "MathObjects.pl", |
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+ | ); |
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+ | TEXT(beginproblem()); |
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+ | $showPartialCorrectAnswers = 1; |
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+ | |||
ANS( $expr->cmp() ); |
ANS( $expr->cmp() ); |
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+ | ENDDOCUMENT(); |
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Revision as of 20:39, 14 April 2010
Your title here: PG Code Snippet
This code snippet shows the essential PG code to check student answers that are equations. Note that these are insertions, not a complete PG file. This code will have to be incorporated into the problem file on which you are working.
PG problem file | Explanation |
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DOCUMENT(); loadMacros( "PGstandard.pl", "MathObjects.pl", ); TEXT(beginproblem()); |
Initialization:
To do ..(what you are doing)........., we don't have to change the
tagging and documentation section of the problem file.
In the initialization section, we need to include the macros file |
Context("....."); Define context and variables for the questions $expr = Formula("...."); |
Setup:
We specify that the Context should be 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. |