Tutored Video Instruction Richard Anderson Department of Computer
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Transcript Tutored Video Instruction Richard Anderson Department of Computer
Tutored Video
Instruction
Richard Anderson
Department of Computer
Science and Engineering
University of Washington
Statewide Intro Programming
Issues
Uniformity
Difficulty of recruiting instructors/offering
courses
Transferability
– Course credits
– Preparation for follow on courses
Tutored Video Instruction
Pioneered by Jack Gibbons (Stanford)
in the 70s
Group viewing of archived course
materials with a tutor
CSE 142/143
Large courses
– UW 142 - 1900 students per year
– UW 143 - 850 students per year
Fixed and stable course materials
Currently taught using C/C++
Language change to Java, Summer
2001
Course Components
Lectures 3 hrs per week,
– PowerPoint transparencies
Quiz section with TA
– 142: 1hr per week,
– 143: 2 hrs per week
Programming Assignments
– 4-6 per quarter
Exams
– 1 or 2 midterms
– Final
UW TVI
Autumn 1998
– CSE 143: NSCC
Winter 1999
– CSE 142: Highline and NSCC
Winter 2000
– CSE 142: Green River, Shoreline, Centralia
Spring 2000
– CSE 142: Centralia, Green River, Highline and
Central Washington
– CSE 143: Shoreline, NSCC, Green River
Ulterior Motives
IT work force issues
Understand use of Technology in
Education
Export of UW CSE Curriculum
Leadership in Educational Technology
Goals for TVI Project
Develop exportable class materials
Evaluate Tutored Video as a means of
instruction
Develop scalable evaluation
mechanisms
Long range view
Sustainable mechanism needed
Centralized model
– Organization develops courseware Grades
coursework and exams
Packages university courses
This organization is NOT the UW CSE
Department
Many thorny issues
Assessment
Short Term
– How do we do a good job this quarter
Medium term
– How do we effectively use TVI to present
CSE 142/143 at Community Colleges
Long term
– Understanding of how/why TVI works
Mechanics
Lectures
Schedule
Course materials
Exams
Homework
Grading
Academic dishonesty
Lectures
Lecture material from Winter 2000
Download from
http://www.cs.washington.edu/education/TVI/
Use zipped version from local machine
Test setup before class
Homework Grading
Electronic submission of Homework
Paperless grading of Homework.
Final assignments have face-to-face
grading.
Homework made available on web.
Different course schedules cause a
synchronization problem.
Assignment of grades
Scores and equivalent UW grade will be
given to CC instructors Actual
assignment of grade is responsibility of
CC instructor
Evaluation
Surveys and class visits
Direct email feedback from students
(anonymous and named)
Some sections successful, others not
More information:
[email protected]
Lessons learned
Course materials
– Positive response to lecturers
– Difficulty with material not captured in
lectures
Centralized administration did not work
– Logistics
– Student concerns
– Separation of students from local instructor
Future of TVI at UW
Studio produce “made for TVI” lectures
– CSE 142 (Sept 2000)
– CSE 143 (Fall 2000)
– CSE 100 (2001)
Change in administrative model
– Course export
• Lectures, supporting materials, hw, exams
– Evaluation done by local instructor
Other issues
Language change: C/C++ to Java
– UW Transition (Summer 2001)
– CC conversion
Articulation
– Standardization of course
materials/curriculum
– Placement tests