Activities: Mask

mod_masks
Maintained by Picture of Daniel MillerDaniel Miller, Picture of Céline HernandezCéline Hernandez
Transform PDF documents into interactive activities in a snap
71 sites
30 downloads
11 fans
Current versions available: 1

MASK provides a SIMPLE solution for creating an interactive activity from a pdf file.

The teacher can upload their pdf file to Moodle, lay down masks that obscure parts of the underlying document and add questions for the students to answer in order to make the masks disappear.

The student is encouraged to try to answer questions correctly on their first attempt and receives a corresponding grade in the Moodle gradebook when they have found the correct answers to all of the questions in the document.

The teacher can add hint texts to be displayed after a student answers questions incorrectly in order to help them to identify the correct answer.

The teacher can additionally hide pages such as title pages and blank pages in the original pdf that are not of interest for their use within Moodle.

NOTE: For anyone considering using this module in assessments it is important to know that a student who uses the web developper functionality built into all modern browsers is able to view the document pages without the overlayed masks. As a result, in an assessment context the answers to questions should not be present in the pdf document

DEPENDENCIES: This plugin requires installation of the pdf2svg application which is available as a standard debian and ubuntu Linux package and is also freely available for Microsoft Woindows and Mac OSX

Screenshots

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Contributors

Picture of Daniel Miller
Daniel Miller (Lead maintainer)
Picture of Céline Hernandez
Céline Hernandez: Developer
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  • Picture of Plugins bot
    Wed, Nov 2, 2016, 5:15 PM
  • Picture of David Mudrák
    Thu, Dec 15, 2016, 5:18 AM

    Thanks for sharing the block with the Moodle community. Unfortunately I have to mark it as needing more work for now for some serious issues spotted during the functionality testing and code review. Details are reported to your tracker. Most importantly:

    • MySQL specific code
    • The db/install.xml issue (described in your rant comment there, such an approach is not acceptable for a plugin hosted here)
    • Serious security (CSRF and XSS) issues.

    One the code is fixed and follows the Moodle coding guidelines, please feel encouraged to request another review of the plugin. Thanks for your understanding and patience with the review and approval process.

  • Picture of Daniel Miller
    Fri, Dec 16, 2016, 8:24 AM
    MYSQL-specific code fixed and verified on a postgresql install
    The db/install.xml file has been reinstated as requested
    The security issue has been addressed
    The issues reported on the tracker have all been resolved.
  • Picture of Plugins bot
    Fri, Jan 20, 2017, 10:10 PM
    Approval issue created: CONTRIB-6667
  • Picture of Daniel Miller
    Thu, May 11, 2017, 9:17 AM
    This re-submission has been a little while in coming.
    The reported issues have been corrected, as have one or two other issues that turned up during retesting.
    I have just finished a pretty thorough test round on MySQL and Postgre on Moodle 3.1 and 3.2.
    I have tried pretty hard to break it and have not succeeded so I hope that this time it'll get a green light.
  • Picture of pascal beuve
    Wed, Nov 22, 2017, 11:35 PM
    Is it compatible with Moodle 3.3 or 3.4 ?
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