Collaborative online projects in a global community

What is evident in recent literature reviews of the use of Information and Communication Technologies (ICT) in Education is the lack of accessible documentation on the development of, and participation in, collaborative online projects by educationalists. (Blackmore et. al. 2002, Downes et. al. 2001). The major source of information comes in the form of anecdotal evidence from teachers, project facilitators and organisations (Gragert 2000, Carr 2001, Tate 1998, Robertson 1999). Other literature reviews and research that focus on the use of ICT in education have significant gaps in this area and yet it is increasingly promoted in educational policy and supported and promoted by education systems.

This paper identifies and explores the extent and impact of educational technology in the context of collaborative online projects in a global educational community. A general identification of a wide range of local and international collaborative online projects and the groups/communities in which they operate, is followed by a closer look at a selection of case study projects. The case study projects have been selected for their potential to provide new perspectives on the role of technology in education and its potential impact on teaching and learning in a global context.

This paper provides definitions and examples of collaborative online projects, their history and their diversity. It explores the level of participation afforded by the projects and presents a detailed section that focuses on a sample of projects. The collaborative online projects in the case study section are The Environmental Mystery Competition, The First People's Project, Lewin - an Anthology of Children's' Writing and The Teddy Bear Project. The case study projects will be looked at from the perspective of the project facilitators and project participants. In many of the projects items such as books and calendars are products of the projects. Examples of these items will be shown in the presentation.

Security in the online e-learning environment

This paper addresses the role of security in the collaborative e-learning environment, and in particular, the social aspects of security and the importance of identity. It represents a case study, completed in Nov 2004, which was conducted to test the sense of security that students experienced whilst using the wiki platform as a means of online collaboration in the tertiary education environment. Wikis, fully editable Web sites, are easily accessible, require no software and allow its contributors (in this case students) to feel a sense of responsibility and ownership. A comparison between two wiki studies will be made whereby one group employed user login and the other maintained anonymity throughout the course of the study. The results consider the democratic participation and evolution of the work requirements over time, which in fact ascertains the nonvalidity of administrative identification.

Doing literacy online : teaching, learning and playing in an electronic world

The essays in this volume provide an international perspective on persistent and emerging questions related to the use of online technologies for teaching and learning. They demonstrate that online literacy practices can be understood only when they are examined within their social, political, economic, cultural, and historical contexts.

Collaboration in the online e-learning environment

Based on the fundamental elements of computer Supported Collaborative Learning, the Online Collaboration Model was developed to improve teaching and learning outcomes for students and staff. This model now stands as a framework that can support further exploration and inquiry into issues related to collaboration in the online e-learning environment.

Discomfort at the coalface : issues for sessional tutors teaching in online enhanced learning environments

Higher education institutions are undergoing a period of rapid change during which time a number of strategic professional development efforts have been made to improve teaching in order to improve students’ learning outcomes. Sessional tutors, who are consistently at the coalface and have close contact with students, have often been excluded from formal opportunities for professional development offered to more permanent staff. This anomaly is now being recognised and more efforts are being made across the sector to ensure that tutors are better equipped to teach in contemporary learning environments. This paper discusses issues of concern to tutors that arose from recent professional development workshops and suggests that some of the major issues currently confronting sessional staff relate to the need to be able to teach effectively in online enhanced learning environments.

Tipping points in online-mediated learning environments

Teacher/Student engagement enriches learning experiences beyond the specifics of communicated information by encouraging connectivity and the fostering of learning communities. This paper is an analysis of student engagement in a postgraduate online-mediated learning environment, and considers how engagement may be an important factor in building communities of learning in conjunction with improved learning outcomes. This paper is informed by the conceptual framework for effective e-learning outlined by Garrison and Anderson (2003) as necessary for higher order knowledge building by students as part of skills development for participation in knowledge economies. Data collected through a pilot study infers that a correlation exists between the development of small groups of significantly contributing students within wider online student cohorts and the learning outcomes of all students within the cohort. The findings indicate that a number of small events have increased student engagement and motivation, and resulted in improved learning outcomes.

Collaborative inquiry using 'learning' projects

In this paper we describe a collaborative inquiry process underway within the business faculty of an Australian university. This process involves both Human Resource Management (HRM) and Management academics and was commenced in October 2007 with the broad aim of developing and sustaining an ongoing conversation within these disciplines to enhance our teaching and the learning of our students. A key vehicle for facilitating the inquiry process is a network of learning projects. In this paper we provide a brief outline of these projects and use social learning theory to discuss and evaluate the role of projects in sustaining the inquiry process.

An online transfer learning RBF neural network for cross domain data classification

In this paper, a Radial Basis Function Network (RBFN) trained with the Dynamic Decay Adjustment (DDA) algorithm (i.e., RBFNDDA) is deployed as an incremental learning model for tackling transfer learning problems. An online learning strategy is exploited to allow the RBFNDDA model to transfer knowledge from one domain and applied to classification tasks in a different yet related domain. An experimental study is carried out to evaluate the effectiveness of the online RBFNDDA model using a benchmark data set obtained from a public domain. The results are analyzed and compared with those from other methods. The outcomes positively reveal the potentials of the online RBFNDDA model in handling transfer learning tasks. © 2014 The authors and IOS Press. All rights reserved.

Examining the effect of time constraint on the online mastery learning approach towards improving postgraduate students' achievement

Time control plays a critical role within the online mastery learning (OML) approach. This paper examines the two commonly implemented mastery learning strategies – personalised system of instructions and learning for mastery (LFM) – by focusing on what occurs when there is an instructional time constraint. Using a large data set from a postgraduate finance course offered at an Australian university, we explore students' online quiz-completion patterns, then empirically investigate whether the imposition of an instructional time constraint in the OML approach has an impact on their final-examination performance. Our results suggest that the LFM strategy with an instructional time constraint has a positive impact on students' learning behaviour and contributes to better overall academic performance. Further, our findings suggest that facilitators should be encouraged to implement an instructional time constraint when adopting an OML approach.

Collaborative problem based learning in distance and mobile education

Since the early 1970s, Problem based Learning (PBL) in small groups is a prominent and innovative didactic approach with multiple facets, good practices and demonstrated effectiveness in many countries, for many different subjects and education/training programs, and in various settings (primary, secondary and higher tertiary education) (see e. g. Edens, 2000, Savery, 2006; Ertmer, Hmelo-Silver, 2015). However, this concept is not so much perceived in distance learning programs even though new technologies allow for better real-time collaboration in virtual classrooms and workspaces, mobile access to electronic learning resources via smart phones, and digital learning content like videos, podcasts or simulation tools. One reason for this might be the lack of conceptual frameworks and appropriate models for PBL in distance education. In this article, one prominent concept for designing PBL learning settings will be presented and its application in practice discussed: the 3C3R-Model of Hung (2006) defines a framework for Content, Context, and Connection (3C), which are interlinked through learner activities such as Researching, Reasoning and Reflecting (3R).Practical implications and examples for the design of appropriate distance learning designs based on this model will be presented and discussed with the audience.