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How to provide students with blended human/computer-automated feedback on their speaking using a dictation with speech recognition assignment screencast

2013/05/08 Leave a comment
  1. Teachers often feel there is never enough time for grading students’  speaking proficiency. Fortunately, we can now automate feedback on pronunciation using Windows 7 dictation with speech recognition.
  2. This feature will be  available for 7 languages on Windows 7 in the LRC, here is a demo for a reading exercise dictating German.
  3. An assignment step-by-step could look like this: Students
    1. record a screencast of their dictation,
    2. read a text to the computer in MS-Word,
    3. turn track changes on in MS-Word and correct the text (immediately or after dictation) where the computer could not recognize their speech,
    4. upload their screencast to Kaltura in Moodle.
    5. To grade the performance, the teacher has to review only at the very end of the screencast to see how many corrections the student needed to make (when it doubtabout the speech recognition validiiy, the teacher can easily jump to the screencast segment in question and, if necessary, override the speech recognition).
  4. This could be a regular assignment type since it provides the following benefits:
    1. immediate automated intelligent feedback for the student
    2. little grading overhead for the teacher, so that the teacher can concentrate her work on providing aural feedback on student recorded speech as a highlight maybe twice per term, maybe after mock exams  before a midterm and final exam
    3. some multimedia pieces demonstrating language proficiency for the student’s ePortfolio.
  5. Requirements:
    1. a quality headset (we use Sanako SLH-07Sanako SLH-07 USB)
    2. Windows 7  Enterprise/Ultimate with Language Packs,
    3. knowing how to switch the display language, (optional/recommended:) TBA:a simplified language switching facility,
    4. individual voice training data: speech recognition users have to train the computer  – once, even in a deepfrozen computer enviroinment,  since we enabled you to save this data to and restore it from a flash drive or personal network share space,
    5. a reading text (often authentic texts can be taken straight from the textbook, to fit in with the syllabus, like in this example from Treffpunkt-Deutsch 1st-year German),
    6. MS-Word with track changes
    7. screencast software (we use MS community clips)
    8. a way to submit the results to the teacher (we use Moodle with Kaltura video uploading (example for teachers, students do it similarly), but email could be sufficient depending on screencast length and attachment size allowance).
Categories: assignments, audience-is-teachers, eportfolio, multimedia-recording, Screencasts, Speaking, step-by-step-guides Tags: , , ,

“Clickonce” to download Langlabemailer (BETA)

2013/04/26 Leave a comment

After receiving the response to your request for a download link, click the link in the response to go the download page, and on that page click the button: “Install”.langlabemailer-clickonce

Next:Install. Or Langlabemailer (table of contents).

Categories: assessments, assignments, audience-is-language-learning-center-manager, compiledcode, digital-audio-lab, e-languages, service-is-programming Tags: , ,

Protected: How a teacher can give students aural feedback on oral exams using the Sanako Study 1200 Lite Recorder

2013/04/25 Enter your password to view comments.

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Categories: audience-is-teachers, digital-audio-lab, e-languages, grading, multimedia-recording, Screenshots, Speaking Tags: , ,

How a teacher can adapt a Sanako teacher-controlled class recording activity for individual student recordings

2013/03/12 Leave a comment
  1. Pedagogical need:
    1. A teacher wants her students to record a presentation,
    2. but allow the students to move around freely in their recording afterwards, when evaluating it, and submit the best out of 3 tries:
  2. Technical implementation:
    1. Using Sanako activity:model imitation of differing for multiple groups
      1. offers maximum control, least flexibility: students have to speak their presentation linearly
      2. if you anticipate presentations of considerably different lengths
        1. first try asking your students – might be useful to them anyway to realize if theirs turns out to be much shorter than others,
        2. if students are unsure about the length of their presentation,
          1. conduct the first recording with the entire class and
          2. have students note what time their recorder time counter is at when they finish, and send you the time as text via the button:envelope
          3. group your students (grouping step-by-step) into Sessions A-F by incrementing  time according to what the student icon bubble shows
        3. then differentiate class into as many groups as necessary (if <= the 6 “sessions”A-F  Sanako Study 1200 offers) end the recording at a different time for each group
      3. for each group (one or more up to 6),
        1. choose from dropdown activity:  model imitation recording
          1. and from dropdown: source: none) with more than one group at a time,
          2. and (optionally) for not more than one group at a time (suggest choosing the biggest group for that) from (dropdown: source: file )  the  background noise to play
        2. and after each group’s allocated time (+ buffer) is up,
        3. press button:end to end the recording
        4. after collection of the recordings from students is finished, you can
        5. press button:replay image, to let each student listen to her recording (linearly, without control), and
        6. press button:free image, to let  students freely move back and forth on the timeline)
        7. eventually, press button: clear, to be ready:
      4. for tries 2 and 3: repeat above steps.
    2. using Sanako activity: self access:
      1. provides
        1. the teacher some  control (none over this turning into more of an editing than coherent language practice exercise),
        2. and students more flexibility (hence requiring prior recording training for students);
      2. students individually
        1. record
        2. move around freely in the file
        3. replay
        4. record over prior footage and/or start completely over  (menu: File / new)
        5. press button:envelope to text message the teacher that they are finished and want their (final )  recording to be collected by the teacher
      3. teacher
        1. moves signaling students into a group  (grouping step-by-step) that is
          1. dedicated for collecting recordings (TBA:does this not empty their buffer?)
          2. and button:pc control: locked (= no further or accidental changes)
        2. once an appropriate  (compromise between finished students wanting to leave and teacher not having to collect each recording individually) number of students have been added to this group, presses
          1. button: end to collect and
          2. button: clear session to clear the button
        3. assesses the recordings in the folder that opens with audacity;
          1. in case of problems, moves students  back to the group dedicated to recording
          2. else lets students leave
Categories: Arabic, assessments, audience-is-teachers, digital-audio-lab, e-languages, English, Farsi, French, German, Greek (modern), Hebrew, Hindi, Italian, Japanese, Korean, Mandarin, multimedia-recording, Polish, Portuguese, Presenter-Computer, Russian, service-is-assessing, Spanish, Speaking, step-by-step-guides, Student-Computers, Swahili, Yoruba Tags: ,

How teachers find their Sanako materials – even from home

2013/03/10 Leave a comment
  1. The best way (from your office)  I described here and support, for lack of any other possibilities, by getting you the desktop shortcuts and Sanako student recorder.
  2. Other ways are supported by whatever home connection to network shares ITS supports:
    1. The myfiles portal: https://myfiles.uncc.edu
      1. how the sanako looks like in DriveS DVOL1 COAS LCS LRC UNCC myfiles portal
      2. You can use the folders listed in here,
        1. except you have to translate “S:” into (1) “DVOL1”.
        2. Rest  stays the same (2).
      3. Cons’:
        1. Slower network
        2. You cannot easily save back after comment on your students audio or text (but give it a shot).
    2. VPN
      1. which I test and explain here in detail,
      2. Pro’s: it is a better experience
        1. instead of it  requiring you to do yet another path translation, you can simply click here;
        2. you can (batch) open and save files (maintaining ownership) like on your office PC (no extra upload and download operations required, and no need to manually route files to students)
      3. Con’s:  Slower network.
Categories: audience-is-teachers, digital-audio-lab, e-infrastructure, grading Tags: ,

How to batch download all submissions as a zip file from a Moodle: Gradebook File-upload assignment column.

2013/03/01 Leave a comment
  1. I have no file upload assignment with submissions handy in my own Moodle course, so I am patching this together from other universities (thanks, umass.edu, cotc.edu).
  2. “ Another time saver you can use is the Download all assignments as a zip link.  This will package all uploaded documents from any submissions in the assignment into
    a zipped folder that you can download. Once downloaded, you can unzip the file and  access each paper. This can be a real time saver!”. Image:
  4. Extra: This procedure will add the student’s name to the file. No more wading through submitted audio files named by students trying to identify submitters.
Categories: e-learning, grading, lms Tags: , , , , ,

How teachers can conduct a 1-on-1 student oral assessment in their office using Sanako Lite Recorder

2013/01/22 Leave a comment
  1. If you need to conduct an OPI or other one-on-one oral exam instead of class-size oral exams we offer in the LRC,
    1. we have conducted 1-on-1 speaking assessments using the Sanako headsets and Student Recorder in the LRC.
    2. However, since this setting does not offer much privacy (and also because it blocks  the LRC classroom ), we would recommend conducting such exams in faculty offices. For this scenario, teachers can use:
      1. one of the headsets that can now be checked out by faculty, and in working condition,
      2. the Sanako LITE or standalone recorder – which could not be rolled out by IT on all teacher computers, but I programmed a workaround installer – and is friendlier (for recording and listening/grading) than Audacity. Sanako recently provided a useful guide for one-on-one examinations with the Study Lite recorder here (you do not need a desktop microphone like shown here, it is sufficient to position the headphone appropriately on the desk instead).
Categories: announcements, Arabic, assessments, audience-is-teachers, English, Farsi, French, German, Greek (modern), Hindi, Italian, Japanese, Listening, Mandarin, Portuguese, Russian, service-is-applying-learning-tools, Spanish, Speaking Tags: ,

How to record and submit a photo presentation assignment

2013/01/22 Leave a comment

A step-by-step explanation how Moodle/PowerPoint allow

  1. a student
    1. to create a photo album from their photos (remind them that they need to be able to download their photos onto the LRC computers), we will load this from their computers analogous to this: How to create a visual cue exam file using Insert Photo album in PowerPoint
    2. to narrate the photoalbum
      1. In the LRC with 2007: https://thomasplagwitz.com/2013/01/22/how-students-can-record-their-picture-or-photo-presentations-with-powerpoint-2007/
      2. or if they use 2010 outside of the LRC, https://thomasplagwitz.com/2013/01/17/recording-student-picture-presentations-with-powerpoint/
    3. To refine their presentation:
      1. Do not edit your audio – not  good language learning  pedagogy.
      2. Rather redo your entire presentation, paying extra attention to the weaknesses you observed when reflecting on your last recorded attempt . You will learn more foreign language this way than if you learn how to edit digital audio. Before you re-record your narration, clear the existing narration from PowerPoint, or save into a new file to be able to compare the Before/After.
    4. to submit: How a student takes a Moodle Single file upload assignment.
  2. a teacher
    1. to prepare:How a teacher creates a Moodle Single file upload assignment, with optional attached file
    2. to grade (reviewHow a teacher grades a Moodle Single file upload assignment):
      1. Save the Moodle file submission assignment
      2. Double-click the PPSX  file to play the file in PowerPoint.
      3. Use the Moodle grade book to grade and provide other feedback.
Categories: Arabic, assignments, audience-is-students, audience-is-teachers, documentation, English, Farsi, French, German, Greek (modern), Hebrew, Hindi, Italian, Japanese, Korean, Mandarin, office-software, Polish, Portuguese, recording-software, Russian, service-is-applying-learning-tools, Spanish, Speaking, step-by-step-guides, Swahili, Yoruba Tags: , , , , ,