Question types 
Extend the quiz with innovative new types of questions
qtype_ddmarker
The student can drag markers to indicate key features on an image.
qtype_pmatch
Allows a short response of one or a few sentences that is graded by comparing against various model answers, which are described using the OU's pattern match syntax.
qtype_poodllrecording
An audio/video recording question type for Moodle 2.1 and above. It uses a standalone mp3 recorder for audio and a cloud based recording server for video. It is also possible to "draw pictures" as responses to questions, using the PoodLL whiteboard feature. It requires the PoodLL filter be installed. Recording from mobile devices is also supported.
qtype_conceptmap
Question type that allows students to draw and submit a Concept Map as answer
qtype_easyomech
Curved Arrow / Electron Pushing question can be used to test and strengthen students knowledge of reaction mechanism, resonance and curved arrow notation. This plugin requires Marvin Applets from Chemaxon.
qtype_varnumeric
A calculated numeric question type with variable and expression evaluation. Random values are generated for each student attempting the quiz.
qtype_ddimageortext
You can use text and / or images as drag items onto defined drop zones on a
background image.
qtype_pmatchreverse
A question type where the teacher provides some example sentences, and the student has to write a pmatch expression to match those sentences.
qtype_easyoname
Name to structure or reaction question type which can be used to test and strengthen students with naming and identifying molecules and reactions. This plugin requires Marvin Applets from Chemaxon.
qtype_multichoiceset
The all-or-nothing multiple choice question is a version of the core multi-answer multiple choice question with modified grading. In an all-or-nothing multiple choice question, a respondent can choose one or more answers. If the chosen answers correspond exactly to the correct choices defined in the question, the respondent gets 100%. If he/she chooses any incorrect choices or does not select all of the correct choices, the grade is 0%.
qtype_easyoddname
Students construct the names of organic molecules by dragging and dropping.
qtype_easyofischer
Student must construct Fischer projections by drag and drop of groups onto a predefined template.
You can ask questions like;
Draw L-alanine?
Convert the following structure into a Fischer projection?
qtype_easyonewman
Drag and drop question in which students build Newman projections. Tests students knowledge of drawing and interpreting Newman Projections.
qtype_easyoselect
Atoms, molecules and reaction selection question type. Requires Marvin Applets downloadable from www.chemaxon.com.
qtype_easyolewis
The Lewis structure question type allows teachers to design problems in which students must assign formal charges or add lone pair electrons/radicals to atoms in molecules. This question type requires Marvin Applets by Chemaxon.
qtype_easyostructure
Short answer question type in which the teacher can easily build 2D/3D structures in Marvin Sketch and display in Marvin View. Requires Marvin Applets from Chemaxon.
qtype_javaunittest
Hallo Moodle Users. We have developed a new question-type called javaunittest and want to share it with the community. The plugin is a new version of the sojunit questtion type developed by Süreç Özcan for Moodle 1.8 (https://moodle.org/mod/forum/discuss.php?d=102690).
qtype_multinumerical
This question type allows asking questions such as :
Please enter X, Y, and Z, such as :
X + Y + Z > 12
qtype_gapfill
Cloze question type with very simple question creation syntax. Can do drag drop, dropdowns or gapfill questions
qtype_fwstructmatch
A question type that is answered by drawing a structure in the ChemDoodle Web Sketcher. The drawing is converted to InChI and compared to the given answer(s).
The teacher can give multiple correct or semi-correct answers.
Requires OpenBabel to be installed (in /usr/local/bin/obabel or else the code needs amending in question.php).
qtype_combined
A Moodle question type which allows questions to be built up from parts that are other simpler question types (requires you to have these question types installed)
qtype_varnumunit
This question type can have randomly selected numbers, and the student's answer must include the correct unit. Unit grading is done using the pmatch algorithm.
qtype_varnumericset
A calculated numeric question type with variable and expression
evaluation. All values are precalculated although a question can have several
variants with different variable values for each variant.
qtype_regexp
This question type (for the Moodle quiz module) aims at a more advanced system of student's response analysis, through the use of regular expresssions. This question type is an extension of the SHORTANSWER type. It can be used on its own and can also be incorporated into the existing Cloze (embedded) question type.
qtype_gapselect
This question type allows students to complete a paragraph of text by selecting the missing words using drop-down menus.
qtype_oumultiresponse
The main difference from the standard Moodle multiple choice question type is in the way that grading works. When creating the question, the teacher just indicates which choices are correct. If there are n correct choices, then the student scores 1/n for each correct choice, and loses 1/n for each incorrect choice.
qtype_preg
A question that could check student's response against several regular expressions and could give next character and next word hints.
If you do not know what regular expression is, it could also work like Moodle Shortanswer question with hints, just choose "Moodle shortanswer" as notation and you could enter answers just like in shortanswer question type.
qtype_poasquestion
Abstract question type used in questions, developed by POAS department of Volgograd State Technical University. Contains several generally useful question type code.
qtype_freehanddrawing
Freehand Drawing is a question type for Moodle which allows examinees to draw their solution in a quiz.
qtype_musicscale
This question type deals with musical scales and may be useful for music theory instruction. The respondent is given a key and tonic, and is prompted to enter a scale. A question bank is included, including all major and minor scales, with and without a key signature. Answers are entered in a graphical user interface.
qtype_ddmatch
Question type similar to the matching question type but with a drag and drop interface for the students during attempt.
qtype_correctwriting
Correct Writing question type are focused on the learning grammar of the new language. It can found various mistakes in student's response and give mistake messages and hints.
qtype_musicinterval
This question type deals with music intervals. The respondent is given a note and is prompted to enter a second note at a given interval. Answers are entered in a graphical user interface.
qtype_musickeysignature
This question type deals with key signatures and may be useful for music theory instruction. The respondent is given a tonality and is prompted to enter the corresponding key signature. A question bank is included, including all major and minor keys in treble and bass clefs. Answers are entered in a graphical user interface.
qtype_pmatchjme
A question type where the user enters their response using the Java Molecular Editor, and the response is then graded using the OU's pattern-match algorithm.
qtype_ddwtos
A drag and drop question type where missing words have to be dragged into gaps in a paragraph of text.
qtype_jme
Question type created by Dan Stowell. The student draw a molecule as a response to a question using the editor and that response is graded by comparing against various model answers.
The jme Moodle question type uses a java applet, the JMEMolecularEditor©. JMEMolecularEditor© is a freely-available molecule editor tool, but it is not open-source. Peter Ertl is JMEMolecularEditor's author. To use this question type you will need to obtain and install it separately.
qtype_type_calc_sheet
An improvement of the short answer that integrates a spreadsheet interface with an answer helper to limit to minimum input errors.
qtype_splitset
The splitset question is alike a matrix question but with simpler model. Il allows layouting a serie of questions with a common set of possible answers (f.e. yes/no, allowed/not allowed, less/more/equal ...).
qtype_calculatedobjects
This a Moodle question type which extends the built-in 'calculated' question type. Teachers can create questions like,
How much is {apples} + {oranges}
qtype_matrix
Matrix question type.
See repo for latest and older versions - Moodle 1.9, 2.0.
qtype_programmedresp
Question type which gets the question answer through a set of editable and non-native PHP functions. Useful for maths or statistics exercices which requires complex operations to get the answer.
qtype_ubhotspots
The “Universitat de Barcelona” (University of Barcelona) through its “Programa de Mejora e Innovación Docente” (Programme of Educational Improvement and Innovation) offers the community a new question type for Moodle called UBhotspot. This new type of question allows the teacher to create multiple areas or spots within an image for self-evaluation.