As part of a broader organisational restructure, data networking research at Swinburne University of Technology has moved from the Centre for Advanced Internet Architecture (CAIA) to the Internet For Things (I4T) Research Lab.

Although CAIA no longer exists, this website reflects CAIA's activities and outputs between March 2002 and February 2017, and is being maintained as a service to the broader data networking research community.

Dr. Jason But - Teaching Portfolio

Graduate Certificate of Teaching and Learning

The Graduate Certificate in Teaching and Learning in Higher Education is run by the Learning and Teaching at Swinburne group. This course consists of four units - the equivalent of six months of full time study and is made available to Swinburne University staff as an option to improve their teaching skills. The general aims of the program are to:

  • Help teaching staff develop the core skills, versatility, competence and confidence to teach effectively in higher education
  • Encourage and assist teaching staff to reflect on their practice in a critical and informed way and realise the need for continuing professional self-evaluation and development
  • Provide teaching staff with opportunities to integrate and apply what they have learned in a supportive, discipline-related or allied cross disciplinary environment

I have recently completed the last of these four Units in S1 2008. Generating a Teaching Portfolio is one of the requirements of this course, this page hosts all the required output of these four Units. To jump to the individual Units, please select from the list below

LTS101 - Learning Context, Styles and Outcomes

Description: This Unit focusses on the understanding of learning and of learning and teaching environments. The Unit provides a foundation for subsequent Units in the certificate course.
Status: Completed - Semester 2 2006
Unit Outline: Digital copy not available...

Teaching Perspectives Inventory

We were asked to complete the Teaching Perspectives Inventory. The results of my evaluation were:

Transmission (Tr) total:33.0B=12; I=9; A=12
Apprenticeship (Ap) total:37.0B=12; I=14; A=11
Developmental (Dv) total:34.0B=13; I=11; A=10
Nurturance (Nu) total:19.0B=8; I=6; A=5
Social Reform (SR) total:19.0B=8; I=6; A=5
Beliefs (B) total:54.00
Intention (I) total:45.00
Mean (M):28.40
Standard Deviation (SD):7.79
HiT (HiT):36.00
LoT (LoT):21.00
Overall (T) total:142.00

Learning Styles Questionaire

We were asked to evaluate our own learning styles via this online questionaire. The site asks a series of questions and solicits binary responses before presenting users with a summary of their learning styles. In general I didn't like the approach of this questionaire as I felt that the available answers were too restrictive and I wasn't happy about either available answer. As a result some of these results may be skewed. My results and some comments are listed below.

Active(4) or Reflective(7) Learner This result is reasonably fair. I concur with the idea that I prefer to think about a problem and potential solutions before diving in and attempting to solve it hands-on. The reasonable balance of the two scores indicates that once I decide on a basic course of action I prefer to refine my solution via direct attempts to solve the problem at hand instead of over-analysing
Sensing(10) or Intuitive(1) Learner This is a result that I totally disagree with. Engineering is general is an intuitive profession and requires its practitioners to apply their knowledge in different ways to solve new and unique problems. As such, catering to sensing type students is encouraging behaviour that is not beneficial to engineers in general. Students who are prefer to learn using a Sensing rather than Intuitive approach are typically not suited to this field of study. As to why I appear to score as a Sensing learner I can only speculate that either the questionaire answers were poorly phrased or I didn't properly understand the way that the questions were worded
Visual(2) or Verbal(9) Learner I am fairly ambivalent on how I learn and am happy with either Visual or Verbal clues. I am unsure as to why this questionaire reported a result so strongly in favour of Verbal learning. Again I believe that the unsuitability of a binary answer in many of the questions may have impacted on this
Sequential(8) or Global(3) Learner Another result I do not agree with. My background in developing Computer Software has taught me to appreciate the benefits of both Sequential (or bottom-up) and Global (or top-down) approaches to learning or problem solving in general. I believe that asked to categorise myself I would lean slightly to Sequential and if I had to give myself a score without answering the provided questions would have thought to score Sequential(6) vs. Global(5

Observed Teaching Sessions

Session 1

Description: The first observed teaching session was for a lecture in HET306 - Unix for Telecommunications, presented on (Monday 14th August 2006). No detailed session plan was required
Download: Reflections on the Observed Teaching Session

Session 2

Description: The second observed teaching session was also for a lecture in HET306 - Unix for Telecommunications, presented on (Monday 16th October 2006). In this case it was necessary to provide a session plan in advance
Download: Teaching Plan and Rationale
Reflections on the Observed Teaching Session

LTS502 - Teaching and Learning Methods and Media

Description: The Unit covers a variety of teaching methods and media options available. This involves selecting and evaluating different methods and media appropriate to the content to be taught. Teaching is done via exploration of various media and ICT teaching opportunities.
Status: Completed - Semester 2 2007
Unit Outline: Download

The Essentials of Good Teaching

The first task was to complete the online questionnaire ( Principles-based Teaching Inventory) here. Results follow but first a comment. The principles appear good but real-world considerations always impact on what can be achieved. For instance, what you can do is limited with a class size of ~300 (as per HET104) versus what I can do in HET306 (class size 40-80)

1. Good Practice Encourages Student - Faculty Contact
Frequent student-faculty contact in and out of class is the most important factor in student motivation and involvement. Faculty concern helps students get through rough times and keep on working. Knowing a few faculty members well enhances students' intellectual commitment and encourages them to think about their own values and future plans.
I talk with my students on a personal level and learn about their educational and career goals Almost Never
I intervene with students who seem to be having problems with the course or who miss class frequently Sometimes
I share my experiences, attitudes, and values with students Almost Always
I am readily available to students of a culture or race different from my own Almost Always
I know my students by first and last name Sometimes
I serve as a mentor and informal advisor to students Almost Never
2. Good Practice Encourages Cooperation Among Students
Learning is enhanced when it is more like a team effort than a solo race. Good learning, like good work, is collaborative and social, not competitive and isolated. Working with others often increases involvement in learning. Sharing one''s own ideas and responding to others' reactions improves thinking and deepens understanding.
Beginning with the first session, my students participate in activities that encourage them to get to know each other Sometimes
I use collaborative facilitation strategies in my classes Almost Never
I encourage students to work in groups when preparing for exams and working on assignments Almost Always
I encourage students from different races and cultures to share their viewpoints on topics discussed in class Not Applicable
I create "learning communities" study groups, and project teams within my courses Sometimes
I discuss performance criteria with students so that they understand that their own grade is based on criteria, not on the performance of others in class Sometimes
3. Good Practice Encourages Active Learning
Learning is not a spectator sport. Students do not learn much just sitting in classes listening to teachers, memorizing pre-packaged assignments, and spitting out answers. They must talk about what they are learning, write about it relate it past experiences, and apply it to their daily lives. They must make what they learn part of themselves
I ask students to develop classroom ground rules and mission statements, and to be accountable to them Not Applicable
I expect students to "teach" one another through group discussions and mini-presentations of readings and course content Almost Always
I ask students to present their work to the class Sometimes
I encourage students to relate personal experiences and outside events and activities to the subjects covered in my courses Not Applicable
I encourage students to challenge my ideas and feedback on assignments, the ideas of other students, or those presented in readings or other course materials Sometimes
I not only provide, but encourage students to bring in concrete, real-life situations to analyse Sometimes
I encourage students to suggest new readings, projects, or course activities Sometimes
4. Good Practice Gives Prompt Feedback
Knowing what you know and don't know focuses learning. Students need appropriate feedback on performance to benefit from courses. In getting started, students need help in assessing existing knowledge and competence. In classes, students need frequent opportunities to perform and receive suggestions for improvement. At various points during college, and at the end, students need chances to reflect on what they have learned, what they still need to know, and how to assess themselves
I give students immediate feedback on class activities Almost Always
I return exams and papers in less than one week Sometimes
I give students evaluations of their work throughout the semester Almost Always
Students self and peer assess their work regularly Almost Never
I use a variety of assessment techniques in my classes Almost Always
I provide written feedback that includes questions to think about, as well as comments on their strengths and weaknesses on class assignments Almost Always
I discuss the results of class assignments, exams, and periodic student evaluations of teaching and learning with individual students and the class Almost Never
5. Good Practice Emphasises Time On Task
Time plus energy equals learning. There is no substitute for time on task. Learning to use one's time well is critical for students and professionals alike. Students need help in learning effective time management. Allocating realistic ammounts of time means effective learning for students and effective teaching for faculty. How an institution defines time expectations for students, faculty and administrators, and other professional staff can establish the basis for high performance for all
I expect my students to complete their assignments on or before deadlines Almost Always
I discuss with students the minimum amount of time they should spend preparing for class and working on assignments Sometimes
I help students set challenging goals for their own learning Sometimes
I encourage students to prepare in advance for oral presentations Almost Always
I explain to my students the consequences of non-participation Sometimes
I meet with students who fall behind to discuss their study habits, schedules, and other commitments Sometimes
If necessary, I ask students to develop a work plan with time commitments for completing assignments and exams Not Applicable
I require students to make up missed work within a reasonable time frame Not Applicable
6. Good Practice Communicates High Expectations
Expect more and you will get it. High expectations are important for everyone - for the poorly prepared, for those unwilling to exert themselves, and for the bright and well-motivated. Expecting students to perform well becomes a self-fulfilling prophecy when teachers and institutions hold high expectations of themselves and make extra efforts
I require students to set at least 2-3 specific and challenging goals and expectations for themselves and for the class, as well as to articulate 2-3 expectations of me Almost Never
I share with students my own goals and expectations for myself, the class, and them Almost Never
I encourage students to excel at the work they do Almost Always
I give students positive reinforcement for doing exemplary work Almost Always
I discuss learning styles and multiple intelligences and encourage development of both preferred and less preferred areas D
I request permission to publish excellent work by students in an exemplary performance folder Sometimes
I revise my courses to challenge students and encourage high performance Almost Always
7. Good Practice Respects Diverse Talents and Ways of Learning
There are many roads to learning. People bring different talents and style of learning to college. Brilliant students in the seminar room may be all thumbs in the lab or art studio. Students rich in hands-on experience may not do so well in theory. Students need the opportunity to show their talents and to learn in ways that work for them. They can then be pushed to learn in new ways that may not come so easily
I provide a safe environment for students to speak up when they do not understand Almost Always
I use diverse teaching activities and techniques to address a broad range of learning needs and preferences Almost Always
I select readings and design activities related to the background of my students, and I encourage students to suggest their own activities and projects Almost Never
I provide access to additional resources for students who lack essential background knowledge or skills Almost Never
I have developed and use learning contracts and other activities to provide students with learning alternatives for my courses Sometimes
I use collaborative teaching and learning techniques and group students with varying abilities and learning style preferences together Not Applicable

Observed Teaching Session

Description: The observed teaching session was for a tutorial conducted in for HET306 - Unix for Telecommunications, presented on (Thursdday 4th October 2007). The main aim was to try to integrate some advanced media usage into the tutorial seamlessly and to migrate away from the traditional tutorial method. Another goal was to try an increase student participation in the tutorial.
Download: OTS Lesson Plan
OTS Media Plan
OTS Reflection
OTS Feedback

Use of Digital Media to Provide a Learning Tool

Description: A short video was developed to demonstrate a particular skill for one of my teaching units. The skill involved doing some network investigative work do determine wrongdoing on behalf of a mischevious offender. Please download and watch the video for more information.
Context: I tend to use Digital Media to great extent already in my teaching, and not in the basic means of using technology as an adjunct but rather as a key component of the delivery. My subjects tend to cover a range of practical skills (configuring network based systems) and so rather than use plain text in my lectures with a made-up example, I use live demonstrations where I actively connect to and use real-world network systems as a demonstration of how skills and techniques may be deployed. Where suitable I make changes to the configuration of real-systems and demonstrate the effect of these changes to networked applications in real-time. Mostly it works, occasionaly it doesn't - this I see as an opportunity to demonstrate trouble-shooting skills to my students as well as to let them know that yes - even I make mistakes - and that things not working the first time is common in this area of technology.

As stated above, my main aim through the use of demos is to break away from theory and show practical, working solutions, giving students the opportunity to witness real systems rather than textual information (or even video) which may be a mocked up solution.

The primary advantages I see are that students are exposed to real solutions (warts and all) rather than academic ones generated for their benefit only. Another advantage I witness is that I have noticed (via observation, and later checking of system logs) that some students with laptops often connect to their allocated computer (we give students full ownership of 2-3 remotely accessible computers on a 24/7 basis for the duration of the semester) to duplicate what I do in the lecture on their own systems. This is an example of immediately deploying presented information to apply skills and try it out themselves, the opportunity for direct present-apply-learn in a short timespan rather than waiting until after the lecture has completed. I see this as the primary success of my approach.

This demo is not one I actually use in a lecture but rather one of the lab exercises we ask the students to do. I chose it because I think that it would be more interesting to viewers outside this area of study as opposed to some of the other demonstrations I do.

Download: Demonstration video

Other Thoughts

The use of technology in teaching:
There is a continual push to keep using and deploying more technology in what and how we teach. While this is not necessarily a bad thing, I think that as teachers we need to be more aware of how this use complements the teaching teaching program rather than being a simple adjunct. Often we see technology being used for the sake of it rather than because it adds value to the subject matter. I refer to the use of Wikis and Blogs with no stated goal. I believe that use of technology in this way can detract from the teaching and heavily increase the workload - the use of technology in classes should ideally be transparent, such that it appears a part of the material and not an extra item. In some respects this can be easier in my area of study since the use of technology is one of the aspects of the Units I teach and one of the skills I hope for my students to acquire. Even so I still need to consider the use of technology in teaching - just how do we use it sensibly? I try to answer this question by using available networking technology to perform tasks during classes on real - live - systems and demonstrate the outcome of what we have done. I believe that this can work better than an example in that the demonstration is not manufactured for the purposes of the class but rather showing students that what they are learning can - and is - directly applied in real-world systems.
Lectopia and digital availability of content:
The University is making a strong pitch in the use of both Lectopia and BlackBoard within the teaching environment. The question is how can these tools best be deployed for greater teaching and learning outcomes for our students. This is not easy to answer, we are encouraged to post copies of the Lecture material on BlackBoard with the resultant outcome that fewer students take notes during classes. While it can be argued that this frees up more time to concentrate on the class, it also means that students rely more on summarized slides rather than make their own notes on their own personal understanding. The second aspect is the use of Lectopia. I have no problems with recording my lectures - and do so when available - but I have noticed a strong correlation between the use of Lectopia with the subsequent decrease in attendance. The key problem here is not the use of the technology itself, but rather in the attitudes of the end-users - our students. If used correctly, these tools can be invaluable - provision of slides means students can annotate the copies rather than make complete notes, thereby concentrating more on the material while the use of Lectopia could be an invaluable resource for study and exam preparation. While some of our students undoubtedly use these tools in the way they were intended, many don't - instead using the lecture material as a reason for not taking notes and Lectopia as an excuse for not attending classes. This then shows up in their final results. The problem appears to be that:

When used correctly, these tools enhance learning and the student experience to a certain degree. However, when used poorly the tools degrade student learning to an even greater degree. Unfortunately the students who most need these tools tend to use them poorly while students who would succeed without these tools are the one who tend to use them properly. The dilemna now lies as to whether or not we should deploy these tools when they have potential for both good and harm or how we should try to teach students to use them properly. I don't know what the right answer is here and wish that the way forward was more clear-cut.


LTS503 - Assessment, Evaluation and Support

Description: The Unit covers the role and purposes of student assessment in higher education and the theory and principles underlying effective assessment. It also examines the design of assessment tasks and distinguishing evaluation from assessment.
Status: Completed - Semester 1 2007
Unit Outline: Download

Reflections

How would I change how I assess students based on taking this Unit:
I particularly enjoyed the material and content covered in this Unit, I have previously treated assessment in a more basic manner, working primarily on instinct on what would work and what wouldn't in terms of assessing students knowledge. Taking this Unit has helped me recognise two things, firstly that I was generally heading down the right track in terms of what and how I was assessing my students. This is particularly evident in the type of assessment tasks I set for students to achieve, particularly in terms of practical assessment tasks and also in striving to test real knowledge rather than fact retention. Second, taking this Unit has helped me to realise that I could improve in a few aspects, particularly in improving the formal process of assessing output and in helping students to better understand what is required of them in an assessment task. This has already led me to change how I set assignment/project assessment tasks by clearly defining what is expected of students and how their output will be assessed. Finally, taking this student has clarified for me the importance of validity and reliability in student assessment to the extent that I keep these concepts firmly in the forefront when I design (and grade) assessment tasks
How did I feel about the tasks required of me in this Unit:
I personally found the assessment tasks both onerous and not as clearly defined as you might expect for a Unit dealing primarily with assessment. In all cases, the assessment tasks seemed to call for a great amount of output and required clarification on what I needed to do to pass the Unit. I also found the number of assessment tasks prohibitive, this Unit has alot of reading material, all of which was interesting and worth reading, yet reading this took up most of my available time. This aspect of the Unit became even more difficult when it came to the informal supplementary tasks. While I was able to find time to complete all the suplementary reading as well as the associated assignments, I found that doing the supplementary tasks was beyond the limit of my available time. I don't know what the ideal solution here would be, I would not like to see the Unit content diminished in any way but think that too much is required in the way of assessment of the students. While I can see that the tasks are supportive of the supplied reading material, I also believe that completion of say two individual reports, a group presentation and class discussion is more than enough to assess students in their application to the understanding the material.

Assignment 1

Topic: Design a range of assessment methods and re-develop related instruments to assess student learning outcomes in a Unit you are currently teaching
Report: Download

Assignment 2

Topic: For a Project Unit you are currently teaching that utilises real-world authentic activities re-design suitable assessment tasks and re-develop relevant assessment tools and assessment criteria/rubrics for the Unit
Report: Download

Assignment 3

Topic: Locate a student feedback questionnaire for use with one of your own classes or units. Use the questionnaire with your class and provide a brief analysis of the results
Report: Download

Group Assignment

Group Members: Jason But, Lorraine Fleckhammer, Grainne Oates and Helen Rickards
Topic: Assessing real-world learning experiences validly and reliably
Paper: Download
Presentation: Download

LTS504 - Independent Professional Project

Description: This Unit consists of the student undertaking an Independent Research Project within the area of teaching and Education. The formal outcomes for the project are negotiable but must also include an oral presentation
Status: Completed - Semester 1 2008
Unit Outline: Download

Project Rationale

For the past 2-3 years, we have been using the (RULE) system developed by the Telecommunications Engineering group at Swinburne University to provide a protected laboratory environment in which we can teach Unix skills to our students. The RULE system is used in two different units (HE306 and HET436), my current position places me as Unit Convenor for HET306 and the manager/maintainer of RULE within the Faculty

RULE is a system that allows us to use existing Swinburne Computer Lab facilities AND to provide student with 24 hour access to Unix based computer systems over the Internet

The RULE system was designed with academic/teaching in mind, however it has not been formally appraised as to how successful the system is in achieving its goals of facilitating learning within these two Units and in providing exposure to Unix systems to our students

Learning Objectives

I expect to gain a better understanding of how students use the facilities with which we are providing them with and how they view the implementation and usefulness of these facilities. By understanding how students view this tool, we can better plan to extend and expand the RULE system as well as better explain to students the limitations of the environment they have been given for teaching purposes

Paper Report

The student feedback collected for this project was obtained without Ethics Approval. This is not a problem in terms of polling students with an aim to improve the Unit or for this requirement for LTS504. However this does mean that the availability of this paper is restricted. Please contact me for further information
Abstract
While there has recently been a trend towards realworld learning tasks in the Higher Education sphere, within the Engineering discipline it has always been considered an important part of the education experience. Within Telecommunications Engineering one of the primary skills required by our students is experience with the manipulation and use of Unix-based computer systems. However, teaching Unix within the modern computer environment at a University is difficult due to the prevalence of Windows computer laboratories. To address this problem we developed the Remote Unix Learning Environment (RULE). Yet while RULE has been used for a number of years within our teaching courses, it has not been evaluated to determine how successful it has been with regards to student learning in this area. In this report I will present the results of a student feedback questionnaire run on students undertaking the "Unix for Telecommunications" Unit in S2 2007 at Swinburne University exploring their perceptions on RULE and how it has impacted on their learning of Unix at the University. I will show that RULE has had a positive impact and most importantly encouraged students to branch out and extend their learning in the area through the installation of Unix systems on their own home computers

Outcomes

RULE is a system that has been developed to aid in the tasking of real-world activities to students in the field of Telecommunications Engineering. RULE provides students with a Unix environment in which they are able to configure realistic network based services. Further, RULE is provided on a 24/7 basis with no impact on existing University computer lab facilities.

RULE in its current incarnation has been deployed for teaching purposes since S1 2006 and while minor modifications and improvements have been made based on teaching staff experience with using RULE in the classroom, little effort has been expended in evaluating student experience of RULE and its success in the classroom for its intended purposes of teaching of Unix and network based services.

The paper reports on the results of asking students to complete a Feedback Questionnaire in the Unix for Telecommunications Unit run in S2 2007. The results of this survey are encouraging and show that RULE has been a success. On the side of basic results from the feedback we see that students have not only appreciated the extra functionality that they have been provided with by RULE, but also that through the Unit curriculum, lab exercises and usage of RULE itself, that they appreciate the advantages that RULE bestows above alternative methods of teaching Unix.

Other results indicate that students believe that RULE had a beneficial impact on their learning experience and would be keen to see the development of RULEv2 that would provide them with an even more practical Unix experience. Finally, the results indicate that through using RULE within the classroom, a large proportion of students have been encouraged to install their own Unix based system at home to further extend their studies. Given that this was one of the primary reasons for developing RULE in the first place, I would say that even if all other feedback was negative, the development of RULE would have been a worthwhile exercise in its own right.

Finally, we can now say with some certainty that the educational goals of RULE have been met. Until now, this has only been a gut-feeling, the idea that RULE was working based on practical experience within the classroom. Following this survey, we now have some data to back up this experience.

Reflections

As previously discussed, until recently we have predominately used RULE as a tool without any data to back up our approach and use of the tool. By performing this work, I have managed to get a better appreciation for how RULE is used by the students, and how RULE its use by us (as an Academic Group) can better use it in the future.

Already - following the initial results gathered at the end of S2 2007 - I have expanded RULE to simplify the collection and assessment of lab work performed using RULE (simplifying use for teaching staff) while also providing students with the means to achieve personalised instant feedback on their lab work via an online system (increasing the amount and immediacy of student feedback so they can check on the progress of their lab work). Informal comments made by students this semester have shown an appreciation of this new functionality.

On a positive note it is good to see the RULE has achieved its primary goal of encouraging students to further experiment with Unix beyond the requirements of their degree course itself. While this has not been seen with all students, it is happening with a significant proportion of students.

The other positive outcome is that we may need to look at the structure of the labs that make use of RULE more closely. There is some evidence that prior experience has a strong factor in the final grades achieved by students. While this is to be expected to some degree, it is an indication that we may need to re-consider how the lab classes are run to improve the learning experience for students with less prior knowledge coming into the class.

Last Updated: Sunday 24-Aug-2008 23:22:23 AEST | Maintained by: Jason But (jbut@swin.edu.au) | Authorised by: Grenville Armitage ( garmitage@swin.edu.au)