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  1. Moodle
  2. MDL-65804

Questiontype 'Calcutated Question' - Assessment of units is incorrect/inconsitsend

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    Details

    • Type: Bug
    • Status: Open
    • Priority: Minor
    • Resolution: Unresolved
    • Affects Version/s: 3.5.5, 3.5.6
    • Fix Version/s: None
    • Component/s: Questions
    • Labels:
      None
    • Affected Branches:
      MOODLE_35_STABLE

      Description

      Questiontype: calculated
      Option: Unit has to be specified and is assessed
      Wrong Unit means: 30 % less Points

      The Unit are

      • "V" weight 1
      • "mV" weight 1000

      The genuine result according the formula is, e.g. 3.14 V.

       

      a) Answers with correct result and unit work perfect:
      If the student answers with 3.14 V, she will be assessed with e.g. 1 Point
      If the student answers with 3140 mV, she will be assessed with e.g. 1 Point

      b) Answers with the genuine result and faulty unit work as expected:
      If the student answers with 3.14, she will be assessed with e.g. 0.7 Points
      If the student answers with 3.14 mV, she will be assessed with e.g. 0.7 Points

      c) Answers with the derived result and faulty unit do not work as expected:
      If the student answers with 3140, she will be assessed with e.g. 0 Points
      If the student answers with 3140V, she will be assessed with e.g. 0 Points

       

      Conclusion: 
      Although the cases of b) look the same as the cases of c) from a students point of view,
      they are assessed differently.

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            • Assignee:
              Unassigned
              Reporter:
              eibel66 Eibel Thomas
              Participants:
              Component watchers:
              Tim Hunt, Andrew Nicols, Mathew May, Michael Hawkins, Shamim Rezaie, Simey Lameze
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              Dates

              • Created:
                Updated: