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DMAS System Demo of Improved DMAS System TSIM and New Features

Saleh Al-shomrani Department of Computer Science Kent State University. DMAS System Demo of Improved DMAS System TSIM and New Features. 03/03/2008. Outline. DMAS System Structure Distributing exam codes electronically using (TSIM) Teacher-Student Interaction Mechanism (TSIM)

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DMAS System Demo of Improved DMAS System TSIM and New Features

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  1. Saleh Al-shomrani Department of Computer Science Kent State University DMAS System Demo of Improved DMAS System TSIM and New Features 03/03/2008

  2. Outline • DMAS System Structure • Distributing exam codes electronically using (TSIM) • Teacher-Student Interaction Mechanism (TSIM) • Improved Authoring Tool • Improved Test Taking Interface • Improved Grading Administration System • DMAS System and MathEdit • Conclusions and plans/Future Work 03/03/2008

  3. Others (Parent) Teacher/ Administrator Student Others (Parent) Teacher/ Administrator Student School Sitei DMAS System Structure Organization Siteq Database TMAD Resources Interface SMADi DMAD School Sitek Organization Sitep Database SMADk Interface TMAD Resources 03/03/2008

  4. Student Teacher Teacher-Student Interaction Mechanism (TSIM) TSIM Live Interface Using Ajax XMLHttpRequest calls Student Interface Teacher Interface Web Server Distribute Test Codes Request Distribute Test Codes Send Instruction/help message Request Send Instruction/help message Send help message Request Send help message DMAD Database 10/08/2007

  5. Distributing exam codes electronically using TSIM • Teacher can dynamically and electronically distribute codes to students using TSIM mechanism,: • students can go to the test login page directed by the teacher waiting for test codes. • teacher can dynamically, through TSIM teacher-interface, distribute exam codes to student to take a test just by clicking one button: ‘Distribute Test Codes’. • then every student can see her code inside a box of her login page to be entered to start the exam. • the teacher has the control over publishing/hiding test codes at any time. 03/03/2008

  6. Distributing exam codes electronically using TSIM

  7. Distributing exam codes electronically using TSIM

  8. Teacher-Student Interaction Mechanism (TSIM) • Through TSIM ‘teacher-interface’, the teacher can use the ‘message window’ interface to: • send instruction/help messages to his/her students. • watch/monitor incoming help messages from students. • send general messages to all students or private to one or small group of students. • support general messages such as instructions for test or specific regarding a question. • The teacher has two ways of sending instruction/help messages to students: • Through ‘message window’ to send general or private messages. • Live grading administration interface to send immediate message to student for clarification, etc. 03/03/2008

  9. Teacher-Student Interaction Mechanism (TSIM) • Through TSIM ‘student interface’, a student can: • ask for help from the teacher privately without raising hand. • just click a ‘help button’ beside each question, and her message will be sent. • no text-messaging for students: wasting exam’s time! • just one click and student will be helped. 03/03/2008

  10. Teacher-Student Interaction Mechanism (TSIM)

  11. Teacher-Student Interaction Mechanism (TSIM)

  12. Teacher-Student Interaction Mechanism (TSIM)

  13. Teacher-Student Interaction Mechanism (TSIM)

  14. Teacher-Student Interaction Mechanism (TSIM)

  15. Teacher-Student Interaction Mechanism (TSIM)

  16. Teacher-Student Interaction Mechanism (TSIM)

  17. Improved Authoring Tool • Old way: • teacher has to distribute test codes manually in class to her students. • support only one display type: display test questions using random questions and non-random options. . • using infix only to enter formulas/equations. • New way: • Through ‘message window’ to send general or private messages. • teacher now can distribute test codes electronically in class to her students using TSIM: saving time and effort. • support three types of display test questions using: • by given order only. • all random: random questions/random options. . • random questions/non-random options. • introduce use of MathEdit to enter and edit formulas/equations. 03/03/2008

  18. Improved Authoring Tool

  19. Improved Authoring Tool

  20. Improved Test Taking Interface Two student views: (all questions vs. one question per page)

  21. Improved Grading Administration System • Old way: • primitive text-messaging feature. • no real electronic system for interactions between teacher and students. • no printing (no hard copy) of student results. • New way: • introduce a capable system (TSIM system) to reliably support live interactions and communications between teacher and students (message-window). • adding more live features. • adding printing capability of student test results in two ways: • results listed by student name. • results listed by question. 03/03/2008

  22. Improved Grading Administration System Print test results by student

  23. Improved Grading Administration System Print test results by question

  24. DMAS System and MathEdit • Old way: • using infix only to enter formulas/equations. • no Math editor involved. • New way: • introducing use of MathEdit to enter and edit formulas/equations. • will use MathEdit in two modes: • teacher mode. • student mode. • call MathEdit APIs to author, edit, or get Math expressions. • DMAS gets different MathML strings returned by MathEdit and: • Infix code. • Presentation Mode. • Content mode. • DMAS stores MathML strings returned by MathEdit in the database for future display, editing, or computation (e.g. answer-checking): 03/03/2008

  25. DMAS System and MathEdit

  26. Demo and Plans/Future Work • Take a look.. http://wme.cs.kent.edu/dmad/milestones.html http://wme.cs.kent.edu/kimpton/assessment/ 03/03/2008

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