Difference between revisions of "Formulas question type"

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{{Formulas_question_type}}
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{{Infobox plugin
 +
|type =  Third-party question type
 +
|set = Author : [https://moodle.org/user/view.php?id=1069069&course=5 Hon Wai Lau]
 +
|entry = [https://moodle.org/plugins/view.php?plugin=qtype_formulas Formulas question type]
 +
|tracker = [https://tracker.moodle.org/issues/?jql=project%20%3D%20CONTRIB%20AND%20component%20%3D%20%22Question%20type%3A%20Formulas%22 Tracker issues]
 +
|discussion = See below.
 +
|maintainer = [https://moodle.org/user/view.php?id=8026&course=5 Jean-Michel Védrine]
 +
|float = left
 +
}}
 
{{Work in progress}}
 
{{Work in progress}}
  
<div style="background:#faffbd;color:#000000;0px;padding:8px;border:1px solid #d9d9d9;border-radius:4px;margin:-80px 0 15px;">
+
{{Formulas question type}}
 +
 
 +
<div style="background:#faffbd;color:#000000;padding:8px;border:1px solid #d9d9d9;border-radius:4px;margin:-80px 0 15px;">
 
<p style="margin:2px 8px;">
 
<p style="margin:2px 8px;">
As there is no or little difference in the '''Formulas question type''' plugin for recent versions of Moodle (2.0 and above), the documentation for the '''Formulas question type''' has been moved to one location (the present page).
+
As there is no or little difference in the '''Formulas''' question type plugin for recent versions of Moodle (2.0 and above), the documentation for the '''Formulas''' question type has been moved to one location (the present page).
 
</p>
 
</p>
 
<p style="margin:5px 8px 5px;">
 
<p style="margin:5px 8px 5px;">
''The documentation below applies to all recent versions of Moodle including the current Moodle 3.4''.
+
''The documentation herein applies to all recent versions of Moodle including the current Moodle 3.4''.
 
</p>
 
</p>
 
</div>
 
</div>
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==Complete documentation==
 
==Complete documentation==
  
The following documentation is based on that of [https://code.google.com/archive/p/moodle-coordinate-question/wikis/Documentation.wiki Hon Wai Lau's original project ] (available on Google Code Archive). The content has been slightly modified and updated to match Moodle 2.0 and up.
+
The documentation for the '''Formulas''' question type is based on that of [https://code.google.com/archive/p/moodle-coordinate-question/wikis/Documentation.wiki Hon Wai Lau's original project ] (available on Google Code Archive). The content has been slightly modified and updated to match Moodle 2.0 and up.
  
CLICK ON THE HEADINGS IN THE LIST BELOW or use the [[:Category:Formulas question type | categories links]] in order to access the different pages of the documentation:
+
Use the navigation menu on the right in order to access the different pages of the documentation. You can also use the links in the [[:Category:Formulas question type|Formulas question type '''category''']].
  
<div style="border:1px solid #bce8f1;border-radius:4px;padding:0px 15px 30px;">
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<div style="background:#d9edf7;color:#3a87ad;0px;padding:8px;border:1px solid #bce8f1;border-radius:4px;margin:0;">
 +
<p style="margin:2px 8px;">
 +
'''Note to the MoodleDocs administrator.''' In order to differentiate them from the other pages of MoodleDocs, the name of the pages relating to the '''Formulas''' question type is prefixed with 'Formulas:_'. Since this prefix is only part of the name of the page, it does not affect the management of the MoodleDocs pages and does not seem contraindicated.
 +
</p>
 +
</div>
  
===Getting started===
+
==Examples==
*[[Formulas question tutorial|Tutorial]]
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<div style="background-color:#d3ffd3;
*[[Formulas question page|Question page]]
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            border:1px solid #abdaac;
*[[Editing a formulas question|Editing]]
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            border-radius:4px;
 +
            color:#4f691a;
 +
            padding:5px 15px 10px;
 +
            margin: 15px 0 15px;
 +
            ">
 +
Click the '''Play it''' buttons to play the examples. You can also download the questions file (Moodle XML format) from the '''Play it''' site.
 +
<div style="margin:15px 0 20px;">
 +
<span style="background-color:#f98012;box-shadow: 0 5px 10px #cbcbcb;border: none;color:white;padding: 8px 16px;text-align:center;text-decoration: none;cursor:pointer;">[http://35.193.77.29/ <span style="color:white;">Play it </span>]</span>   '''Play it''' site
 +
</div>
  
===Reference===
+
<span style="font-size:120%;color:black;">'''Login info:'''</span>  
*[[FQT Introduction|Introduction]]
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<span style="color:#000000;">  Login as ''''student''' ' with password ''''Moodle2018#''' '  </span>
*[[FQT Part text placeholders|Part's text placeholders]]
 
*[[Answer box placeholders|Answer box placeholders]]
 
*[[FQT Multiple choice placeholders|Multiple choice placeholders]]
 
*[[FQT Variables|Variables]]
 
*[[FQT Using variables in text and text equations|Using variables in text and text equations]]
 
*[[FQT Marking|Answers and Marking]]
 
*[[Writing and defining units|Writing and defining units]]
 
*[[Systems of units|Systems of units]]
 
*[[Marking units|Marking units]]
 
*[[Operators|Operators]]
 
*[[Numerical functions|Numerical functions]]
 
*[[Non-numerical functions|Non-numerical functions]]
 
  
 +
<div style="margin:10px 0 10px;">
 +
Tip
 +
* '''Ctrl+Shift+Click''' button to open link in a new foreground tab
 +
You may also
 +
* Ctrl+Click button to open link in a new background tab
 +
* Shift+Click button to open link in a new window
 +
</div>
 
</div>
 
</div>
  
==Examples==
+
Also, the original examples in [https://code.google.com/archive/p/moodle-coordinate-question/wikis/Documentation.wiki Hon Wai Lau's original project ] can be found in the file called  'sample-formulas-questions.xml' (Moodle XML format) located in the 'moodle/question/type/formulas/sample' folder. Use the [https://docs.moodle.org/34/en/Import_questions Import questions] option to put them into your [https://docs.moodle.org/34/en/Question_bank Question bank] and see how they work.
Once the Formulas question plugin is installed, several examples of the Formulas question can be found in the file called  'sample-formulas-questions.xml' located in the 'moodle/question/type/formulas/sample' folder. Use the [[Import questions]] option (Moodle XML) to put them into your [[Question bank]] and see how they work.
 
  
 
==Features==
 
==Features==
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==The '''Formulas''' question type is for you!==
 
==The '''Formulas''' question type is for you!==
The '''Formulas question''' type is a plugin for Moodle with random values and multiple answer fields. The answer fields can be placed anywhere in the question so that you can create questions involving various answer structures such as coordinate, polynomial, matrix, etc. Other features such as unit checking and multiple subquestions are also available. These functionalities can simplify the creation of questions in many fields related to mathematics, numbers and units, such as physics and engineering.
+
The '''Formulas''' question type is a plugin for Moodle with random values and multiple answer fields. The answer fields can be placed anywhere in the question so that you can create questions involving various answer structures such as coordinate, polynomial, matrix, etc. Other features such as unit checking and multiple subquestions are also available. These functionalities can simplify the creation of questions in many fields related to mathematics, numbers and units, such as physics and engineering.
  
 
If you are dealing with problems such as those described below, then the Formulas question type is for you! Take, for example, a problem in structural engineering that may involve several parameters with a number of specific values such as:
 
If you are dealing with problems such as those described below, then the Formulas question type is for you! Take, for example, a problem in structural engineering that may involve several parameters with a number of specific values such as:
  
<pre style="font-size:113%;">
+
<pre style="font-size:113%;width: 97%;">
 
Parameter:                      Possible values:
 
Parameter:                      Possible values:
 
Bolt diameter (mm)              16, 20, 22, 24, 27, 30, 36
 
Bolt diameter (mm)              16, 20, 22, 24, 27, 30, 36
Line 73: Line 89:
 
Even a simple question in basic mathematics can have a large number of permutations. The following one has 5 x 5 x 8 = 200 permutations:
 
Even a simple question in basic mathematics can have a large number of permutations. The following one has 5 x 5 x 8 = 200 permutations:
  
<pre style="font-size:113%;">
+
<pre style="font-size:113%;width: 97%;">
 
Find the value of x = a*(b + c)
 
Find the value of x = a*(b + c)
 
where
 
where
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This kind of question can be easily created using the '''Formulas question'''. To create the question, you would enter the sets of numbers in the '''Random variables''' field as follows:
 
This kind of question can be easily created using the '''Formulas question'''. To create the question, you would enter the sets of numbers in the '''Random variables''' field as follows:
  
<pre style="font-size:113%;">
+
<pre style="font-size:113%;width: 97%;">
 
Variables
 
Variables
 
   Random variables    a = {1:10:2};
 
   Random variables    a = {1:10:2};
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When an attempt is started, <span style="font-family:monospace;font-size:113%;">a</span>, <span style="font-family:monospace;font-size:113%;">b</span>, and <span style="font-family:monospace;font-size:113%;">c</span> will take a value drawn from the corresponding set at random. If you want, you can define other variables as a function of the random ones in the '''Global variables''' field. For instance, if you need the value of <span style="font-family:monospace;font-size:113%;">a&nbsp;+ 2*b</span> somewhere in your question (that is the main question, subquestions, hints and feedbacks), just define a new variable, say <span style="font-family:monospace;font-size:113%;">d</span>, in the '''Global variables''' field:
 
When an attempt is started, <span style="font-family:monospace;font-size:113%;">a</span>, <span style="font-family:monospace;font-size:113%;">b</span>, and <span style="font-family:monospace;font-size:113%;">c</span> will take a value drawn from the corresponding set at random. If you want, you can define other variables as a function of the random ones in the '''Global variables''' field. For instance, if you need the value of <span style="font-family:monospace;font-size:113%;">a&nbsp;+ 2*b</span> somewhere in your question (that is the main question, subquestions, hints and feedbacks), just define a new variable, say <span style="font-family:monospace;font-size:113%;">d</span>, in the '''Global variables''' field:
  
<pre style="font-size:113%;">
+
<pre style="font-size:113%;width: 97%;">
 
Variables
 
Variables
 
   Global variables    d = a + 2*b;
 
   Global variables    d = a + 2*b;
Line 116: Line 132:
  
 
==Acknowledgments ==
 
==Acknowledgments ==
The Formulas question was originally written by [https://moodle.org/user/view.php?id=1069069&course=5 Hon Wai Lau] in about one year during 2009 and 2010, after his Master studies in Physics at the [http://www.ust.hk/ Hong Kong University of Science and Technology]. [http://www.ucalgary.ca/complexity/people/students/honwai In 2012,Hon Wai Lau was invited by the Complexity Science Group], Department of Physics and Astronomy, University of Calgary, Alberta, Canada. [http://www.iqst.ca/people/ He is currently completing his Ph.D. studies at the Institute for Quantum Science and Technology], University of Calgary.
+
The Formulas question was written by [https://moodle.org/user/view.php?id=1069069&course=5 '''Hon Wai Lau'''] in about one year during 2009 and 2010, after his Master studies in Physics at the [http://www.ust.hk/ '''Hong Kong University of Science and Technology''']. In 2012, Hon Wai Lau was invited by the Complexity Science Group, [https://phas.ucalgary.ca/ '''Department of Physics and Astronomy, University of Calgary'''], Alberta, Canada. [http://contacts.ucalgary.ca/info/phas/profiles/486-199817 '''He has obtained his Ph.D. degree in 2017'''].
  
Hon Wai Lau's Formulas question original project can be found on [https://code.google.com/archive/p/moodle-coordinate-question/ Google Code Archive]. Note that the initial name 'Coordinate question ' was later changed to 'Formulas question'. Hon Wai Lau's original Formulas question is compatible with Moodle 1.9 and 2.0.  
+
Hon Wai Lau's Formulas question original project can be found on [https://code.google.com/archive/p/moodle-coordinate-question/ '''Google Code Archive''']. Note that the initial name 'Coordinate question ' was later changed to 'Formulas question'. Hon Wai Lau's original Formulas question is compatible with Moodle 1.9 and 2.0.  
  
The Formulas question was upgraded to the new question engine, introduced in Moodle 2.1, by [https://moodle.org/user/view.php?id=8026&course=5 Jean-Michel Védrine], professor of Statistics and Computing at  the Institut Universitaire de Technologie in Saint-Étienne, France. The upgraded version of the Formulas question is compatible with Moodle 2.3 and later versions, currently up to Moodle 3.3.
+
The Formulas question was upgraded to the new question engine, introduced in Moodle 2.1, by [https://moodle.org/user/view.php?id=8026&course=5 '''Jean-Michel Védrine'''], professor of Statistics and Computing at  the Institut Universitaire de Technologie in Saint-Étienne, France. The upgraded version of the Formulas question is compatible with Moodle 2.3 and later versions, currently up to Moodle 3.4.
  
==Maintener(s)==
+
==Maintainer(s)==
[https://moodle.org/user/view.php?id=8026&course=5 Jean-Michel Védrine] has maintained the Formulas question type plugin until 2017. Currently, no maintener is assigned.
+
[https://moodle.org/user/view.php?id=8026&course=5 '''Jean-Michel Védrine'''] has maintained the Formulas question type plugin until 2017. He is now back in force for 2018.
  
 
==Installation==
 
==Installation==
The Formulas question is a Moodle plugin, so you or your Administrator must [[Installing_plugins|install]] it.
+
The Formulas question is a Moodle plugin, so you or your Administrator must '''[[Installing_plugins|install]]''' it.
  
Prior to installing the Formulas question though, you need to install [[Installing_plugins|install another plugin]], that is Tim Hunt's adaptive multipart behaviour, [https://github.com/maths/moodle-qbehaviour_adaptivemultipart available from GitHub] or [https://moodle.org/plugins/view.php?plugin=qbehaviour_adaptivemultipart from the Moodle Plugins directory]. Note that you need version 3.3 or newer of this behaviour, because the Formulas question will not work with previous versions.
+
Prior to installing the Formulas question though, you need to install '''[[Installing_plugins|install another plugin]]''', that is Tim Hunt's adaptive multipart behaviour, [https://github.com/maths/moodle-qbehaviour_'''adaptivemultipart available from GitHub'''] or [https://moodle.org/plugins/view.php?plugin=qbehaviour_'''adaptivemultipart from the Moodle Plugins directory''']. Note that you need version 3.3 or newer of this behaviour, because the Formulas question will not work with previous versions.
  
 
You can then install the Formulas question either from the Moodle Plugins directory, from GitHub or from a zip file:
 
You can then install the Formulas question either from the Moodle Plugins directory, from GitHub or from a zip file:
Line 134: Line 150:
 
'''Installing from the Moodle Plugins directory'''
 
'''Installing from the Moodle Plugins directory'''
  
The Formulas question is available from [https://moodle.org/plugins/view.php?plugin=qtype_formulas the Moodle Plugins drectory]. Install the Formulas question as any other Moodle question type plugin.
+
The Formulas question is available from [https://moodle.org/plugins/view.php?plugin=qtype_formulas '''the Moodle Plugins directory''']. Install the Formulas question as any other Moodle question type plugin.
  
 
'''Installing from GitHub'''
 
'''Installing from GitHub'''
  
The Formulas question is available at [https://github.com/jmvedrine/moodle-qtype_formulas the author's Github repository]. To install the question, type the following commands in the root of your Moodle install:
+
The Formulas question is available at [https://github.com/jmvedrine/moodle-qtype_formulas '''the author's Github repository''']. To install the question, type the following commands in the root of your Moodle install:
  git clone git://github.com/jmvedrine/moodle-qtype_formulas.git question/type/formulas echo '/question/type/formulas/' >> .git/info/exclude
+
 
 +
<pre style="font-size:113%;width: 97.9%;">
 +
git clone git://github.com/jmvedrine/moodle-qtype_formulas.git question/type/formulas echo '/question/type/formulas/' >> .git/info/exclude
 +
</pre>
  
 
'''Installing from a zip file'''
 
'''Installing from a zip file'''
  
Download the zip file [https://github.com/jmvedrine/moodle-qtype_formulas from GitHub]. Unzip the file in the 'question/type' folder and then rename the new folder to 'formulas'.
+
Download the zip file [https://github.com/jmvedrine/moodle-qtype_formulas '''from GitHub''']. Unzip the file in the 'question/type' folder and then rename the new folder to 'formulas'.
  
 
==Moodle Tracker==
 
==Moodle Tracker==
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| 2017-10-04
 
| 2017-10-04
 
| Maurício Reis
 
| Maurício Reis
| [https://moodle.org/mod/forum/discuss.php?d=359539# Formulas Type Question Maintenance]
+
| [https://moodle.org/mod/forum/discuss.php?d=359539 Formulas Type Question Maintenance]
 +
|-
 +
| 2017-12-11
 +
| lucia liljegren
 +
| [https://moodle.org/mod/forum/discuss.php?d=362817 Formula Question: Mixing text and numbers in answer]
 +
|-
 +
| 2017-12-12
 +
| François Lizotte
 +
| [https://moodle.org/mod/forum/discuss.php?d=362854 Feedback in Formulas question type]
 
|}
 
|}
  
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 +
[[#top|Back to top of page]]
  
 
[[Category:Contributed code]]
 
[[Category:Contributed code]]
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[[Category:Mathematics]]
 
[[Category:Mathematics]]
  
[[es:Tipo de pregunta fórmulas]]
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[[es:Tipo de pregunta Fórmulas]]
 +
[[fr: Question de type Formules]]

Latest revision as of 13:33, 22 January 2018

Formulas question type
Type Third-party question type
Set Author : Hon Wai Lau
Downloads Formulas question type
Issues Tracker issues
Discussion See below.
Maintainer(s) Jean-Michel Védrine

Note: This page is a work-in-progress. Feedback and suggested improvements are welcome. Please join the discussion on moodle.org or use the page comments.



As there is no or little difference in the Formulas question type plugin for recent versions of Moodle (2.0 and above), the documentation for the Formulas question type has been moved to one location (the present page).

The documentation herein applies to all recent versions of Moodle including the current Moodle 3.4.


Complete documentation

The documentation for the Formulas question type is based on that of Hon Wai Lau's original project (available on Google Code Archive). The content has been slightly modified and updated to match Moodle 2.0 and up.

Use the navigation menu on the right in order to access the different pages of the documentation. You can also use the links in the Formulas question type category.

Note to the MoodleDocs administrator. In order to differentiate them from the other pages of MoodleDocs, the name of the pages relating to the Formulas question type is prefixed with 'Formulas:_'. Since this prefix is only part of the name of the page, it does not affect the management of the MoodleDocs pages and does not seem contraindicated.

Examples

Click the Play it buttons to play the examples. You can also download the questions file (Moodle XML format) from the Play it site.

Play it    Play it site

Login info:     Login as 'student ' with password 'Moodle2018# '  

Tip

  • Ctrl+Shift+Click button to open link in a new foreground tab

You may also

  • Ctrl+Click button to open link in a new background tab
  • Shift+Click button to open link in a new window

Also, the original examples in Hon Wai Lau's original project can be found in the file called 'sample-formulas-questions.xml' (Moodle XML format) located in the 'moodle/question/type/formulas/sample' folder. Use the Import questions option to put them into your Question bank and see how they work.

Features

  • Random values. Each student can receive questions with unique values and wording.
  • Multiple subquestions. Multiple subquestions can be made to share the same set of random variables.
  • Multiple answers. Multiple answer boxes can be used for one subquestion.
  • Different answer types. Both numerical answers with units and algebraic answers can be used.
  • Grading criterion. In addition to simple absolute error, responses from students can be graded using any formula.
  • Units. Supports units and SI unit conversions. SI units with different SI prefixes are accepted using a built-in conversion rule.
  • Multiple trials. A finite or infinite number of trials can be specified for each subquestion.

The Formulas question type is for you!

The Formulas question type is a plugin for Moodle with random values and multiple answer fields. The answer fields can be placed anywhere in the question so that you can create questions involving various answer structures such as coordinate, polynomial, matrix, etc. Other features such as unit checking and multiple subquestions are also available. These functionalities can simplify the creation of questions in many fields related to mathematics, numbers and units, such as physics and engineering.

If you are dealing with problems such as those described below, then the Formulas question type is for you! Take, for example, a problem in structural engineering that may involve several parameters with a number of specific values such as:

Parameter:                      Possible values:
Bolt diameter (mm)              16, 20, 22, 24, 27, 30, 36
Plate thickness (mm)            16, 20, 25, 35, 40, 50
Steel strength (MPa)            300, 345, 350, 380
Concrete strength (MPa)         20, 25, 30
Reinforcing bar diameter (mm)   9.5, 12.7, 15.9, 19.1, 22.2, 25.4

A question that involves the five parameters, each with their possible values, has 7 x 6 x 4 x 3 x 6 = 3024 permutations (assuming here that they are all valid), much more than the limit of 100 in the Calculated question.

Even a simple question in basic mathematics can have a large number of permutations. The following one has 5 x 5 x 8 = 200 permutations:

Find the value of x = a*(b + c)
where
  • a is an odd number between and including 1 and 9
  • b is an even number between and including 2 and 10
  • c is an integer value between and including 1 to 3 or 7 to 11

This kind of question can be easily created using the Formulas question. To create the question, you would enter the sets of numbers in the Random variables field as follows:

Variables
  Random variables    a = {1:10:2};
                      b = {2:11:2};
                      c = {1, 2, 3, 7:12};

Note that sets of numbers can be in the format {start:stop:interval}, for example {1:10:2} and {2:11:2}. (The stop value is not included in the set and the interval is set to 1 when not specified). Sets of numbers can also be in the format of a list such as {1,2,3} for the set of numbers 1, 2 and 3. They can even be in a combination of the two formats, such as {1, 2, 3, 7:12}.

When an attempt is started, a, b, and c will take a value drawn from the corresponding set at random. If you want, you can define other variables as a function of the random ones in the Global variables field. For instance, if you need the value of a + 2*b somewhere in your question (that is the main question, subquestions, hints and feedbacks), just define a new variable, say d, in the Global variables field:

Variables
  Global variables    d = a + 2*b;

Once you have defined your variables, you can display them by putting them in curly braces, i.e. {a}, {b}, {c}, {d}, anywhere in the question.

Another advantage of the Formulas question type is that a Formulas question can have several subquestions, called parts, that can share the same variables. The Formulas question also has a complete system of units that is quite useful for physics and engineering.

The Formulas question type is very powerful and permits the making of a wide range of questions. Although mastering all its possibilities require some practice, the basics can be learned quickly.

Once you begin to master the Formulas question type, you will realize how easy it is to use, and how effective and complete it is.

Acknowledgments

The Formulas question was written by Hon Wai Lau in about one year during 2009 and 2010, after his Master studies in Physics at the Hong Kong University of Science and Technology. In 2012, Hon Wai Lau was invited by the Complexity Science Group, Department of Physics and Astronomy, University of Calgary, Alberta, Canada. He has obtained his Ph.D. degree in 2017.

Hon Wai Lau's Formulas question original project can be found on Google Code Archive. Note that the initial name 'Coordinate question ' was later changed to 'Formulas question'. Hon Wai Lau's original Formulas question is compatible with Moodle 1.9 and 2.0.

The Formulas question was upgraded to the new question engine, introduced in Moodle 2.1, by Jean-Michel Védrine, professor of Statistics and Computing at the Institut Universitaire de Technologie in Saint-Étienne, France. The upgraded version of the Formulas question is compatible with Moodle 2.3 and later versions, currently up to Moodle 3.4.

Maintainer(s)

Jean-Michel Védrine has maintained the Formulas question type plugin until 2017. He is now back in force for 2018.

Installation

The Formulas question is a Moodle plugin, so you or your Administrator must install it.

Prior to installing the Formulas question though, you need to install install another plugin, that is Tim Hunt's adaptive multipart behaviour, adaptivemultipart available from GitHub or adaptivemultipart from the Moodle Plugins directory. Note that you need version 3.3 or newer of this behaviour, because the Formulas question will not work with previous versions.

You can then install the Formulas question either from the Moodle Plugins directory, from GitHub or from a zip file:

Installing from the Moodle Plugins directory

The Formulas question is available from the Moodle Plugins directory. Install the Formulas question as any other Moodle question type plugin.

Installing from GitHub

The Formulas question is available at the author's Github repository. To install the question, type the following commands in the root of your Moodle install:

git clone git://github.com/jmvedrine/moodle-qtype_formulas.git question/type/formulas echo '/question/type/formulas/' >> .git/info/exclude

Installing from a zip file

Download the zip file from GitHub. Unzip the file in the 'question/type' folder and then rename the new folder to 'formulas'.

Moodle Tracker

Date Author Title and link
2010-08-27 Hon Wai Lau New question type: Formulas
2015-12-17 Tikva Formulas question type does not support expressions calculation
2016-06-14 Renaat Debleu Formulas question type does not support local number formatting

Forum discussions

Date Author Title and link
2010-08-15 Hon Wai Lau New question type: coordinates
2010-11-30 Hon Wai Lau Formulas question type
2011-07-12 Jean-Michel Védrine Formulas question type for Moodle 2.0
Formulas page 24
2015-05-31 George Franz Multiple fill-in-the-blanks graded together
2015-11-26 Bernat Martinez An experience on training teachers...
2016-06-03 Bernat Martinez A CHECK button for each part (for multipart question & adaptive behaviour)
2016-06-13 Peter Halverson Formulas questions errors after 2.9 to 3.1 upgrade
2016-07-12 Alessandro Bucca quiz Formulas plugin
2016-07-14 Matthias Giger Formulas: Using gcd()
2016-07-27 Dominique Bauer Where is the "Check" button in the code?
2016-07-30 Bernat Martinez Format check initialization fail
2016-09-21 florian tobé Create units conversion exercises
2016-10-23 Jarrod McCombie Lab Quiz
2016-11-24 Godfrey Sovis Algebra and Formulas qtypes
2016-12-01 Bernat Martinez PHP error in Formulas question
2017-01-02 Kalyan Chatterjea Formulas Question Type
2017-01-05 Bernat Martinez Grading criteria checkbox not displayed in Boost theme
2017-02-11 Dominique Bauer Suggestion to improve the input format for units
2017-05-09 Miro Iliaš Algebra expression validator for calculated questions
2017-07-10 Jonas Ceponis Text as an answer to calculated questions
2017-07-26 shahin k Dependent answers in two-part questions
2017-08-09 lucia liljegren Formulas question: size of entry box
2017-10-04 Maurício Reis Formulas Type Question Maintenance
2017-12-11 lucia liljegren Formula Question: Mixing text and numbers in answer
2017-12-12 François Lizotte Feedback in Formulas question type

Translations available

The Formulas question plugin is available in the following langages:

  • English
  • French
  • Spanish (Mexican)


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