Archive for the ‘Curriculum’ Category

50 objects for 50 years. No 37. Conferencing software.

Monday, December 31st, 2018

 

The use of technology to promote co-operative and collaborative learning goes back to the earliest days of the OU. Despite initial complaints from the GPO, which ran the UK telephone system at the time, since 1973 telephones were used to support the physically isolated, the itinerant, the housebound and the shiftworkers who were often unable to attend tutorials. Expert strategies were developed and a pack produced. Advice was offered to tutors about encouraging students to gather around a loudspeaker telephone for self-help activity ‘with the added bonus of you taking part from a distance – like an academic Cheshire cat’. Soon audio conferencing, which could involve up to eight people on telephones in different locations, was  employed as were faxes, personalised audio-cassette messages and video-conferencing.

In 1988 the OU introduced courses which required students to have access to a desktop computer. It presented Information technology: Social and technological issues, DT200, (1988–94). This used computer conferencing. By 1990 about 2,000 students were using CoSy to communicate with tutors and with other students. Programming and programming languages, M353 (1986–99) required a home computing facility, while Matter in the universe, S256 (1985–92) provided computer assisted learning for home computers and employed interactive videotape. Students were given opportunities to buy or rent computers. In 1995 twenty courses, with a total of almost 21,000 students, required undergraduates to have access to an MS-DOS machine. Conferencing enabled students to select a time which was convenient to them to respond. This did not offer the immediacy of quick-fire debate but it did provide opportunities for reflective dialogue. The large-scale use of this facility on Information technology, DT200, helped to shift the focus within the OU away from the individual learner towards consideration of how best to support social interaction. Individual students were encouraged to construct personal meaning and to contribute to their own learning and that of others through online discussion.


Information technology: Social & technological issues, DT200 (1988–94) introduced many students to computer conferencing with this electronic map of a virtual campus.

 

A new text-based conferencing system was developed. In 1994 FirstClass was provided for undergraduate courses following successful trials of the collaborative learning activities that it supported. It was considered to be much more intuitive a system than CoSy and within a year 5,000 students were conferencing. By 1996 there were 13,000 and soon 50,000. Initially the conferencing facility was used for interactions previously carried out by phone or letter. Tutors offered advice and responded to requests via FirstClass. The house-bound and those overseas began to exchange ideas with other students, particularly if conferencing was structured and linked to assessment. The university began to devise guidance for tutors on conference moderation and ideas about conferencing were further developed for an online course You, your computer and the net, T171 (1999–2005), which enrolled around 10,000 students in its first year and had 12,500 students by 2000. In addition to access to an extensive website students received a CD-ROM of software and set texts.

As new ways of providing interactive and individualised support for learners became possible so the importance of maintaining face-to-face contact declined. The OU study centre had begun life as ‘a “Listening and Viewing Centre” with the express purpose of providing access to VHF radio and BBC2’. Used for counselling and other purposes, many initially cost little to rent. The increased use of home video players and desktop computing cast some doubt on the value of study centres.


Typical FirstClass screen, 1996

On Discovering science, S103, computer-mediated communication was optional for students but a requirement for ALs. They used FirstClass to access a national conference at least once a week and they could also exchange messages using conferences designed for the localities in which they were based. ALs were provided with guidance as to how to teach in the interactive seminars and offered practical advice which reflected the ethos of OU teaching practices. It was suggested, for example, that they ‘adopt an informal, friendly tone. Start a message with a greeting such as “Hello” … avoid the more formal “Dear Chris”.’ In addition, they were told that ‘CMC is a medium devoid of warmth and you need to compensate for this’.

Learning was integrated with practice and students were required to submit their work electronically. They communicated not only with the central computing facility but also with one another and their tutors. Groups of about fifteen worked collaboratively on projects in their own tutor-moderated conferences. Reflection was integral to the assessment. Students were required to provide evidence of participation in online discussions. The intention was to use the new delivery modes to ensure that the OU’s environment remained congenial and supportive of the creation of knowledge by learners.

Online conferencing enabled data to be recorded for later analysis of how students learn and which were the most effective teaching strategies. Illustrations from Morris, R.M., Mitchell, N. & Bell, M. Student Use of Computer Mediated Communication in an Open University Level 1 Course: Academic or Social? Journal of Interactive Media in Education, 99, 2, 1999.

 

 

 

 

 

 

 

 

 

Students studying ‘Environmental practice: Negotiating policy in a global society’, D833, used conferencing software Lyceum to represent different specific countries attending a virtual United Nations. They were given the problem of constructing a shared agreement through virtual UN negotiations. Negotiation was presented as an interactive dynamic, social activity and mutual learning process. Students were encouraged to understand both negotiation and how practi- tioners deploy theory through engaging in reflection on the simulation. They were also invited to keep non-assessed negotiation journals. An evaluation of the first presentation suggested that they appreciated the sense of community engendered and the support for reflection. Some of them said that they used the negotiation skills they had acquired in other situations and that they felt empowered by the course. While this module simulated a workplace, the United Nations General Assembly, other courses written for practitioners overtly tied their practical workplace activities to their studies. See David Humphreys, ‘The pedagogy and practice of role-play: Using a negotiation simulation to teach social science theory’, Proceedings of the International Conference on Computers in Education (ICCE) ‘Learning Communities on the Internet: Pedagogy in Implementation’ (Auckland, New Zealand, 3–6 December 2002).

 

 

 

50 objects for 50 years. No 32. Video recordings.

Sunday, November 25th, 2018

The OU achieved national, indeed international, fame through its use of television for teaching purposes. However, it was teaching so much that the time allocated to OU broadcasts soon became inadequate. The BBC wanted to broadcast a range of materials. As noted under Object No 31, the number of television transmission slots available to the OU did not grow at the same rate as the number of OU broadcasts. By 1978  about 20 per cent of OU television broadcasts had only one transmission. The percentage of students watching the broadcasts fell and the OU’s Video-Cassette Loan Service was introduced in 1982. As only about 8 per cent of OU students had a VHS player at home, machines were distributed to the regions. OU study centres began to be stocked with collections of videos and replay machines. In 1981 students could attend centres in order to use Europe’s first ‘interactive videodisc’.

Soon the technology spread. By 1986 60 per cent of OU undergraduates had a video player in their homes. Britain had the highest ownership of video-cassette recorders in Europe, and OU students’ access to such technology was ‘well above the national rate’. A survey found that only 14 per cent of OU under- graduates could not arrange access to a machine. In 1992, 90 per cent of OU students surveyed had a VCR and 80 per cent of them recorded OU programmes. From 1993, instead of mailing video-cassettes to students, the OU arranged for the night-time broadcast of programmes for students to record.  Video-cassettes liberated students from a fixed viewing schedule. OU Professor John Sparkes argued that ‘it was a mistake to try to teach conceptually difficult material by broadcast TV. It goes too fast and cannot be slowed down to allow for thinking time.’ Using video, students could skim, pause, rewind, fast forward and search. They could integrate reflection on of other teaching media. By contrast, a third of students who watched television material focused on the details and failed to draw out the general principles.  For courses with fewer than 650 students each year it was cheaper for the OU to distribute returnable video-cassettes than to broadcast the material. he OU had its own purpose-built television studio complex at Walton Hall. This enabled it to produce a video which generated three-dimensional images of the brain for the Biology: brain and behaviour course. The OU began to produce course-specific, non-broadcast materials (for group viewing at residential schools, for example).

OU videos, unlike broadcasts, were designed for students not general viewers and could be and replayed by the students. The OU considered how best to use the equipment. Research was carried out at the OU into the effectiveness of teaching by non-academic organisations, such as British Telecom (which used interactive video to train managers dispersed throughout the UK) and Price Waterhouse (which used a videodisc-based training programme to acquaint employees with potential computer security risks). An ‘Alternatives to print for visually impaired students: feasibility project report’ was produced for The Mercers’ Company and Clothworkers’ Foundation. A team from IET worked with Rank Xerox EuroPARC in order to design effective computer-based support for collaborative learning where people were located at different physical sites and connected via various forms of technology.

The OU made a number of videos as part of its Continuing Education activities. A video for Talking with young people, P525, included forty- three sequences. Students were invited to watch in groups and consider their reactions. The constraints inherent in a 23-minute broadcast slot did not apply to a video-cassette with a number of independent sections of varying lengths. For Social psychology, D307 (1985–95), students were invited to analyse a drama by referring to letters in the corner of the screen and a grid provided in the video notes. The presenter explained:

watch the excerpt straight through first time, even if you can’t get it all down in your notes, you’ll have a chance to replay this section of the tape later on. Doing this analysis in real time will be good practice for when you do your own observation.39

Similarly, the, video associated with Matter in the universe, S256 (1985–92), included the instruction that viewers should watch it more than once and that they should address questions related to the numbers in the corner of the screen. For Engineering mechanics: Solids and fluids, T331, 1985–2004, students were expected to measure the time period of an oscillating pendulum, and then stop the tape and apply the data to an equation. The impersonal broadcast to an infinite crowd had been adapted to enable personal use by members of the OU’s student body.

By the 1990s for Studying family and community history: 19th and 20th centuries, DA301 (1994–2001), students were encouraged to develop their transferable skills by making audio and video recordings.

Parliamentary interest in OU

Wednesday, July 31st, 2013

During a Lords debate of 24 July 2013 the contributors mentioned the OU’s experience and dynamism in regard to part-time education. Lord Rees of Ludlow noted that while across the nation numbers applying to be part-time students had fallen by 40% over the previous year, ‘the OU has to some extent bucked the trend’. He also called it ‘excellent news’ that the Open University had established FutureLearn. Baroness Garden of Frognal called FutureLearn ‘an exciting development’. Baroness Brinton commended the OU’s recruitment campaign and called FutureLearn ‘groundbreaking’, adding that ‘the key is the OU’s expertise in distance learning, which has been critical to getting this off the ground. These courses, and the way in which students interact with each other as well as with staff across the various institutions, is the learning environment of the 21st century’.

Towering over the challenges

Friday, March 30th, 2012

The OU has long been in a league of its own. Many have seen it as rising above the others in a manner comparable to the way the inspirational tower associated with Blackpool is clearly far above the flat countryside of the Ipswich Town tractor boys. (more…)

Happy birthday languages at the OU!

Thursday, September 29th, 2011
1993 Centre for Modern Languages workshop

Twenty years of teaching foreign languages at the Open University was marked on 29 September by an afternoon of celebrations at Walton Hall.

Following an introduction and video message from the Vice‐Chancellor of the Open University, Martin Bean, there were a few words from Pro‐Vice‐Chancellor Prof Alan Tait about ‘Languages at the Open University’ and a talk ‘ Language skills and the UK’s future growth prospects’ from Dr Adam Marshall of the British Chambers of Commerce.

Prof Marie‐Noëlle Lamy recalled ‘How it all began – the founding of the Centre for Modern Languages’. This was followed by messages from OU and external colleagues and from partners and students. Margaret Nicolson spoke about ‘The nations and regions: then and now’ and Dr Regine Hampel about ‘Research and scholarship in the Department of Languages’.

Staff from the Department of Languages then presented a few learning applications, including interactive learning on the move, technology for sharing, and technology for developing speaking skills at a distance before Dr Uwe Baumann considered ‘The next twenty years’. There followed a reception and opportunity to try out some of the technology.

The plans to teach languages at the OU were a long time in gestation.  (more…)