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An overview of the OASIS system including an example of what staff and students see when they use OASIS.
Citation preview
OASIS - An Overview
• Understanding the model• What do students see?• What do staff see?
http://youtube.com/watch?v=xFAWR6hzZek
Understanding the model
• Helpdesk video
http://youtube.com/watch?v=xFAWR6hzZek
understand and work within the model = easy
• Helpdesk video
http://youtube.com/watch?v=xFAWR6hzZek
OASIS' model• reduce meaningless freedom• be flexible• don't specify how to mark/moderate
Original design for large AIC courses• hundreds of students• multiple markers
OASIS
OASIS is a Web application that runson CQU computers
CQUServer
OASIS
Staff configure what can be submitted
CQUServer
StaffCourse profile system
OASIS
Students submit files
CQUServer
StaffStudents
OASIS
Submissions are checked
CQUServer
StaffStudents
OASIS
CQUServer
StaffStudents Students can submit many times
Only last submission "counts"
OASIS
CQUServer
StaffStudents
Submissions go through copy detection
OASIS
CQUServer
StaffStudents
Staff download assignments to mark
OASIS
CQUServer
StaffStudents
Staff mark assignments on their computer
OASIS
CQUServer
StaffStudents
Staff upload marked assignments
OASIS
CQUServer
StaffStudents
Assignments are moderated
OASIS
CQUServer
StaffStudents
Assignments are returned to students
OASIS
CQUServer
StaffStudents
Results upload file is generated
Why• Track process of
submission and marking• Able to run assignments
through copy detection• Analyse results to track
progress• Can mark more quickly• Encourage uniformity of
marking• Can retrieve, view and
manipulate assignments from any location
• Timely turnaround for students
• Progress of submission always visible to students
• Assignment submission is easier
• Student equality regardless of geography
• Ability to compare student performance
Why not• Some assignments not
suitable for online submission
• Can take longer to mark online assignments
• Duplication of results storage in students feedback file and central results file
• Difficulty of interface• File structure/zip files for
uploading• Complaints from others
(Jones, Cranston, Behrens & Jamieson, 2005)
http://cq-pan.cqu.edu.au/david-jones/Publications/Papers_and_Books/OASIS_Submit_v3.pdf
Origins and operation
• Traces back to 1996 systems @ CQU• Current operation
– ITD - technical development and support– DTLS - staff and student support
Students - what do they see?
Submitting assignments
Login again
OASIS portal
View course assessment
View course assessment
Could link here from course site
Start Submit
Start Submit
Submission Failed
Submission Ok
View course assessment
Check assignment
Submission - what students can do
• Submit multiple times - until collected• Only submit the specified file types• No need to submit all files• Can download submitted files to check• Only the last submission "counts"
Students - what do they see?
Receive and check marked assignments
View course assessment
View marked assignment
What staff see
http://flickr.com/photos/vickiwolkinsphotography/221418406/
All staff see essentialy the same thing• Staff MyCQU• OASIS
Coordinators can see and do more
Staff MyCQU
http://webfuse.cqu.edu.au/wf/object/StaffMyCQU/
OASIS Home
View MEL students - not submitted
Staff can see what the student's see
http://flickr.com/photos/fliegender/307437966/
After the overview - configuration
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