Tipo de pregunta llenarhueco

El tipo de pregunta llenarhueco

Todo lo que necesita aprender para comenzar con este tipo de pregunta es el contenido de una oración con 8 palabras escrita a continuación:

Ponga paréntesis cuadrados alrededor de las palabras faltantes

Para los programadores y los matemáticos, no necesitan preocuparse que diga paréntesis cuadrados, porque pueden usar otros delimitadores para cada pregunta. El ejemplo clásico de una pregunta es una pregunta en donde el texto dice:

Tres tristes [tigres] comen trigo en el [trigal]

La que creará una pregunta con dos huecos, en los que las respuestas son tigres y trigal. A pesar de que fue diseñada con la idea de palabra única faltante, aceptará en el hueco una secuencia de palabras con espacios entre ellas. Este tipo de pregunta puede ser particularmente útil para la enseñanza de idiomas. El tipo de preguntas tiene incluído un archivo llamado sample_questions.xml que ilustra las varias formas en que puede usarse. Usted puede obtener el texto de estos archivos desde este enlace: https://raw.githubusercontent.com/marcusgreen/moodle-qtype_gapfill/gapfill_1.4/sample_questions.xml y Usted puede encontrar insctrucciones acerca de cómo importar preguntas de este tipo de archivo aquí: https://docs.moodle.org/27/en/Import_questions#Importing_questions_from_an_existing_file

Por defecto, el estudiante verá las preguntas en el modo de menú desplegable, en donde pueden usar el ratón para arrastrar las respuestas desde la lista mostrada hacia el campo que concuerde. Cuando un estudiante está contestando una de estas preguntas JavaScript actualiza solamente los contenidos de texto del campo, por lo que inclusive en este modo es posible escribir las respuestas dentro del campo. Cuando se actualizó la versión 1.4 para que trabaje con dispositivos táctiles como tabletas y teléfonos móviles, se hizo esta publicación en foro que muestra cómo funciona con una gran variedad de dispositivos: https://moodle.org/mod/forum/discuss.php?d=251406#p1092014

Al momento de ejecutarse

LLenarhueco (Gapfill) ejecutando

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Changing the display answer options allows the question to be presented with either no prompts or dropdown lists. Here is where you can make that change

This is how the same question will appear with dropdown lists.

There is a drop down list of alternative delimiting characters ## {} and @@ which will allow a question in the form The {cat} sat on the {mat}. It is possible to select dropdown or gapfill mode. Dropdown shows a list of all possible answers in each field and gapfill shows only an empty field with no list of options to select.

By default marking is not case sensitive. So if the student enters CAT in a field of the form [cat] it will be considered correct. The editing form has an option to make the marking process case sensitive.

Each (correct) field is worth exactly 1 mark, so The [cat] sat on the [mat] has a maximum possible score of 2 marks. There is no concept of negative marking. The question supports the standard behaviours, hinting and combined feedback options.

The editing form offers a field for adding wrong or distractor options. These only make sense in dragdrop or dropdown mode. Wrong answers must be entered as a comma delimited list and a shuffled list of correct and incorrect answers will be displayed with the question. If you need commas to appear in your distractors they can be escaped with a backslash \,

Regular Expressions

It is possible to use regular expressions in answers, for example if you wanted both the US and UK spelling of colour as an answer you could add a field with the broken bar operator to act as an OR as in "What [color|colour] is the sky?". You can search for any string that starts with c and ends with r as "What [c.*r] is the sky". More complex regular expressions should also work.

You could use regular expressions to mitigate common spelling errors, e.g. {cal[e|a]ndar} (note the selection of alternative delimiters to get around the use of the square brackets in the operator. This question type makes no attempt to check the validity of your regular expressions. You can read more about using regular expressions in the documentation for the PReg type see https://docs.moodle.org/24/en/Preg_question_type and also https://docs.moodle.org/27/en/Regular_Expression_Short-Answer_question_type

Show Correct Responses

In interactive mode (set in the question behaviour of the quiz) it is possible to have a question indicate the number of questions that are correct and for this to be displayed for each field. This takes the form of red/green background colour and a tick or cross. To make this happen check the "show number of correct responses option" in the hint field under the multiple tries option.

No Duplicates Mode

This allows a question in the form Name three examples of X. So you could ask "Name the colours of medals awarded in the Olympic Games". The syntax of the question fields would be [gold|silver|bronze] three times. Note the separator is the broken bar character which acts as an OR operator. Make sure you select gapfill mode for this type of question, otherwise you will have confusing draggable prompts appearing.

By checking the No duplicates box in the question editing form, when it comes to marking any duplicates will be discarded. Correct answers will still be displayed with a green check/tick (as they are actually correct), but marks will only be awarded for the first occurrence of the selection. As of version 1.1, when this happens the background of the duplicated values will be displayed in yellow and a message added to the feedback will say "Credit is partial because you have duplicate answers".

Tables with category columns

By combining No duplicates mode with the | (or) operator it is possible to create tables with category columns. So in the following screen shot there are two distinct gaps containing [lion|tiger] [dog|wolf] but these are duplicated to allow for all four answers. These are then placed in a table to allow the student to drag into the appropriate category columns.

This screen shot shows how the question text appears in the editor. Note that the shading for the heading row is done by including tags for the first row instead of tags and by setting the class table tag as <table class=gapfilltable>, The gapfilltable class is supplied in the css for the question type.

If you are using the HTML editor, switch to HTML mode and paste in the following code as an example.

<table class="gapfilltable" border="2" rules="rows">
<tbody>
<tr><th>Feline</th><th>Canine</th></tr>
<tr><td>[tiger|lion]</td><td>[dog|wolf]</td></tr>
<tr><td>[tiger|lion]</td><td>[dog|wolf]</td></tr>
</tbody>
</table>

Disable Regex

The Gapfill question uses regular expressions by default to compare the answer given by a user with the correct answer stored in the database. There are times where it is more convenient to turn this off and use plain string comparisons. This is true where the answer text contains characters that have a special meaning in regular expressions such as < > * . / \. This can be done by checking the Disable Regex option in the More options section as in the screen shot.

Alternative Gapfill Questions

This question was designed to be simpler to use than the core Cloze question type. https://docs.moodle.org/27/en/Embedded_Answers_(Cloze)_question_type however the Gapfill type has fewer features than the Cloze type.

The OU (UK Open University) has two Moodle Question Types that covers similar ground. https://docs.moodle.org/27/en/question/type/ddwtos and

https://docs.moodle.org/27/en/question/type/gapselect