lamc11


Added by Jeremy Page, last edited by Giorgos Paschalis on Dec 25, 2008  (view change)

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Συγγραφή ερωτήσεων πολλαπλής επιλογής

Ολες οι ιδιότητες περιέχουν 3 καρτέλες:

  • Βασική (Basic): Η οποία ελέγχει το περιεχόμενο της δραστηριότητας
  • Προχωρημένη (Advanced): Η οποία ελέγχει τη συμπεριφορά της δραστηριότητας.
  • Οδηγίες (Instructions): Παρέχει πληροφορίες για τη δομή της δραστηριότητας.
    Το εργαλείο πολλαπλής επιλογής παρέχει λειτουργίες διακλάδωσης που βασίζονται[#conditions].
    Κάνε κλικ εδώ  [Here|lamc11authoring#conditions] για περισσότερες λεπτομέρειες.

Βασική καρτέλα(Basic Tab)

!MC_basic.PNG|thumbnail! *Δείτε την καρτέλα Βασική του εργαλείου παλλαπλής επιλογής.*

Η καρτέλα Βασική της Δραστηριότητας Πολλαπλής Επιλογής επιτρέπει να καθορίσουμε ένα τίτλο για τη δραστηριότητα, δίνει στους εκπαιδευόμενους ένα σύνολο εντολών για να ολοκληρώσουν τη δραστηριότητα, και δημιουργεί ερωτήσεις και απαντήσεις για το τέστ πολλαπλής επιλογής.
* *Τίτλος: (Title)*Όλες οι δραστηριότητες έχουν έναν τίτλο, ο οποίος εμφανίζεται στης κορυφή της σελίδας Δραστηριότητας όταν εμφανίζεται το περιβάλλον του εκπαιδευόμενου. Αυτός δεν έιναι ο ίδιος τίτλος με αυτόν που εμφανίζεται όταν χρησιμοποιείται το   [Properties Inspector|authoring#propinspector].
* *Οδηγίες: (Instructions) * Όλες οι δραστηριότες έχουν μια περιοχή κειμένου που εμφανίζεται κάτω από τον τίτλο. Είναι η περιοχή που το κείμενο της κύριας δραστηριότητας  εμφανίζεται στους εκπαιδευόμενους. Το κείμενο μπορεί να μορφοποιηθεί χρησιμοποιώντας τον Rich-Text Editor. Εικόνες, Βίντεο, Ήχοι και περιεχόμενα διευθύνσεων Ιντερνετ μπορούν επίσης να εμφανίζονται στην περιοχή Οδηγιών.
* *Ειδικά Χαρακτηριστικά - Ερωτήσεις: (Specific Feature - Questions)*
** *Για να δημιουργήσετε μια καινούρια ερώτηση, κάντε κλικ στο κουμπί  "
+ Δημιουργήσε ερώτηση " στο κάτω μέρος της σελίδας.*
** *Κείμενο ερώτησης: (Question text)* Αυτή είναι η πραγματική ερώτηση που πρέπει να απαντηθεί, ή η "Stem."
** *Επιλογές (Choices * Το κείμενο κάθε ξεχωριστής απάντησης μπορεί να μπει σε ένα κουτί απάντησης.
*** Για να δημιουργήσετε μια καινούρια ερώτηση, κάνε κλικ στο  *"Προσθέσθε Υποψήφιο."*

*** The correct answer is designated by selecting the *"Correct" radio button* that corresponds to the correct answer.
** To change the order in which answers are displayed, use the *Green up and down arrows.*
** To delete an answer, click the *Red cross.*
** Each question can be allocated a numeric *weighting*, from 1 to 10.
** *Question Feedback:* This is optional text that will be shown alongside this question after the "Test" is completed by the Learner.

Advanced Tab

!MC_advanced.PNG|thumbnail! *View of the Multiple Choice Monitoring Advanced tab,*
_with 2.1 Features highlighted._

There are several features that are unique to the Multiple Choice Advanced Properties sheet.
* *One Question Per Page:* This feature, when enabled, will cause each Multiple Choice question to appear to Learners one-by-one on separate pages, instead of as a list of questions on one page. Once all questions have been answered, the summary page will display all of the questions, answers and feedback (if any) on the one screen. The default setting is Off.
* *Allow Retries:* The check box allows the teacher to set whether learners only get one attempt at the questions or can re-attempt the test.
Retries can be linked to a pass mark, which requires learners to achieve a certain score before progressing to the next activity. The default setting is off.
* *Add Notebook... :* This option is available on all Activities. Enabling this option creates a Notebook as part of the Activity, which Learner's can use to reflect on the activity just completed. The reflections are personal (i.e.: they are not shared with other learners). The default is off.

LAMS v2.1 Additional Features

The Multiple Choice activity has undergone some changes in the update to [LAMS v2.1|lams:LAMS 2.1 Feature List]. There are several new features on the Advanced Authoring tab.
* *Show Group's top and average mark:* This feature displays statistics on the top mark and average mark to each individual learner.
The statistics are calculated when the Learner completes the Quiz by clicking +Continue+, but can be updated by clicking the !learner^resume.png! button on the [Progress Bar|learner#progbar]. The default setting is Off.
* *Present Answers in Randomized Order:* This option, when selected, simply shuffles the order of the responses to each question. This is useful if Learners will be taking the quiz in an environment where they can see other Learner's screens. The default setting is Off.
* *Display Answers after Last Question:* As an extension of the previous option, sequence authors can choose to hide the correct responses to the Multiple Choice Quiz. This prevents one Learner from completing the Quiz and revealing the correct answers to the rest of the class. The default setting is On.
This option is *enabled by default,* but _disabling_ this option adds a button to the Monitoring environment which "unlocks" the correct answers for Learners. 
_Monitors can choose to display the correct answers at any time during the running of sequence, or even choose to withhold the correct answers from Learners indefinitely._

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Monitoring Multiple Choice

Summary Tab

!mcSummary.png|thumbnail!

The *Multiple Choice Summary* tab provides Monitors with the list of questions and answers in the activity, with the correct answer indicated.
It also displays the total marks for each learner who has attempted the activity.

*In LAMS 2.1*, the Summary tab also contains the command to make the correct answers visible to Learners. This can be applied to the activity as a whole, or based on individual groupings (if a grouping has been applied to the quiz.) See the Authoring section above for more details.

_At Left:_ Monitor view of Multiple choice Summary screen. The Red Square indicates the view when no Learners have attempted the activity.
The blue square is the Monitor view when at least one Learner has attempted. Note the Grey command button on both versions which unlocks the correct answers for Learners.

Instructions

!instructions.PNG|thumbnail!
*The Instructions tab.*

In the Authoring Environment, Authors can use the *Instructions Space* to attach support files for a specific activity, or leave comments for othe Monitors about how a given activity should be run.

These comments and files can be viewed from here - the *Instructions Tab.*

Edit Activity

Clicking the *Edit Activity* button opens a new screen identical to the _'Basic'_tab in the authoring environment. In the current version of LAMS (2.0.4), Editing can only be performed on activities that students +have not yet reached.+

Unlike *Live Edit*, this form of Editing can only modify the content of an activity, as opposed to the structure of a sequence.

Statistics

The *Multiple Choice Statistics* tab presents a breakdown on the number of Learners who have attempted and finished the activity.
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Branching Conditions for Multiple Choice

The Multiple Choice tool supports branching based on conditions. No setup is required in Multiple Choice - the condition is available automatically for a Tool Output Based Branching Activity if you have a prior Multiple Choice activity.

*Learner's total mark*

This condition uses the mark for the final attempt of the questions for a particular learner. This condition is expressed as a number between 0 and the maximum possible score for the particular multiple choice activity.

So for branching, an author could set up conditions so that all users who have 0 to 3 marks on a quiz worth 10 go to one branch, whereas the users who have 4 to 10 marks go to another branch. The marks are checked when the user reaches the branching point.

Internationalisation key (for translators): output.desc.learner.mark

*Learner has all answers correct*

This condition is a Boolean value, which means it is either TRUE or FALSE. The condition is set to true if the learner has got all the questions in a multiple choice quiz correct, false otherwise.

So for branching, an author could set up conditions so that all users who get 100% go to one branch, whereas the other users go to another branch. The marks are checked when the user reaches the branching point.

Internationalisation key (for translators): output.desc.learner.all.correct
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