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Open Access
Article
Publication date: 1 August 2016

W.A. Rasika Nandana and W.R. de Mel

The purpose of this paper is to introduce an integrated laboratory experiment setup (ILES) to overcome problems encountered in open distance learning (ODL) especially when…

1813

Abstract

Purpose

The purpose of this paper is to introduce an integrated laboratory experiment setup (ILES) to overcome problems encountered in open distance learning (ODL) especially when offering engineering degree programmes.

Design/methodology/approach

Engineering laboratory experiments can be classified as experiments which are performed with the intention to inculcate theory, and second, to provide hands-on experience. The ILES integrates both types of experiments with face-to-face laboratory (FFL), online remote laboratory (ORL), and multimedia demonstrations, and it helps to reduce traditional FFL duration by 50 per cent. The first phase of the ILES provides an opportunity to refer multimedia demonstrations of the experiments. Thereafter, students attend the first FFL session, which covers about 25 per cent of the experiments. In the next step, 50 per cent of the experiments are offered using the ORL, via the internet while interacting with real equipment and making actual observations. The final step is used to accomplish the rest of the experiments (25 per cent) in FFL which facilitates the clarification of any problem that may occur in the ORL.

Findings

This blended laboratory system will help to achieve ODL objectives while utilising resources productively and cost effectively. Having implemented the idea and based on the information received from the stakeholders, this has proved to be a workable solution to one of the difficulties faced by ODL students.

Research limitations/implications

The level of outcome of the students has to be observed and analysed in comparison with the traditional laboratory setup.

Practical implications

Some experiments (e.g. thermodynamics) which need more safety precautions are difficult to offer via ORL.

Originality/value

The ILES is a blended setup including FFL, ORL and multimedia demonstrations and it is a novel concept which is most applicable to engineering/science programmes offered in ODL mode.

Details

Asian Association of Open Universities Journal, vol. 11 no. 1
Type: Research Article
ISSN: 1858-3431

Keywords

Open Access
Article
Publication date: 1 June 2015

W. A. Rasika Nandana, W. R de Mel and H.D.N.S. Priyankara

At present, people have a tendency to carry out higher education in a distance mode due to their busy lifestyles. However, open and distance learning (ODL) educational…

2563

Abstract

At present, people have a tendency to carry out higher education in a distance mode due to their busy lifestyles. However, open and distance learning (ODL) educational organizations encounter difficulties when delivering laboratory experiments. This paper presents the development of an online laboratory platform as a solution. It can be used to deliver laboratory experiments, using electronic components and instruments such as a signal generator and oscilloscope. Students are able to perform experimental tasks remotely utilizing real equipment and components. The system users can view laboratory environments via a camera which provides a sense of reality.The platform provides facilities to customize and rebuild the laboratory experiments according to the requirements of the organization. It can also be utilized as a useful educational tool to acquire pre-experience before entering the real laboratory. Thestatistical analysis shows no significant difference between the face-to-face laboratory (FFL) and online remote laboratory (ORL) experimental results within a 95% confidence level.The system can enhance the existing open and distance learning system by sharing the resources in a flexible manner.This system reduces the difficulties that distance learning students encounter when participating in FFL sessions. It also reduces the number of FFL sessions and is helpful to working students. One of the main objectives of ODL is to provide a learning environment for those who missed the opportunity for higher education for a variety of reasons. This system will help to achieve this objective.

Details

Asian Association of Open Universities Journal, vol. 10 no. 1
Type: Research Article
ISSN: 1858-3431

Keywords

Open Access
Article
Publication date: 2 May 2017

Syed Saad Ahmed, Essa Khan, Muhammad Faisal and Sara Khan

The birth of massive open online courses (MOOCs) has instantly drawn the attention of scholars, academicians and learners. Millions of participants are learning through this…

8370

Abstract

Purpose

The birth of massive open online courses (MOOCs) has instantly drawn the attention of scholars, academicians and learners. Millions of participants are learning through this freely accessible model of education. The purpose of this paper is to review the development of MOOCs, its characteristics and to explore its potential and challenges in Pakistan particularly.

Design/methodology/approach

The data were collected through interviews and focus group, and the respondents had completed at least one MOOC offering. This research used content and thematic analysis with the triangulation of methods and sources.

Findings

The finding of this study reflects that MOOCs are inspiring great number of learners in Pakistan despite of factors impeding the surge of e-learning. MOOCs in regional languages with better electricity and internet connectivity could be very useful for the rural areas’ people but it requires extra ordinary interest from government and academicians.

Research limitations/implications

This is an exploratory qualitative study highlighting the potential and challenges of MOOCs from the perspective of faculty and students. However, it does not incorporate the views of university officials. Similar study could consider university officials and university owner as respondents. In addition, future studies could also investigate the factors inhibiting completion of MOOCs.

Originality/value

Despite of the sharp rise of published literature on MOOCs, there is less contribution from the developing countries. This research enables us to develop better understanding of the potential and challenges of MOOCs in the social context of Pakistan.

Details

Asian Association of Open Universities Journal, vol. 12 no. 1
Type: Research Article
ISSN: 1858-3431

Keywords

Article
Publication date: 19 June 2020

Naga Vamsi Krishna Jasti, Srinivas Kota and Venkataraman P.B.

This paper aims to investigate the impact of simulation laboratory on continuing education engineering students’ academic performance.

Abstract

Purpose

This paper aims to investigate the impact of simulation laboratory on continuing education engineering students’ academic performance.

Design/methodology/approach

The investigation consists of establishing the student learning levels then mapping the student learning levels (knowledge, comprehension, application, analysis, synthesis and evaluation) through program outcomes with appropriate evaluation components. 270 continuing education students enrolled during six years were selected to be observed as part of this study. These students were divided into two subgroups, one with 135 students who were offered simulation lab (G2) and the other 135 students were not offered simulation lab (G1) in this investigation. Subsequently, a comparative analysis was carried out on these two groups to assess the student performance in multiple evaluation components with respect to student learning level and program outcome achievement.

Findings

It was identified that student performance in the application, analysis, synthesis and evaluation learning levels has improved for the group with simulation lab, and no change or minimal change was observed for the group without simulation lab. It was revealed that the simulation lab practice problems needs to be aligned with the theoretical concepts in the course to get a better performance from the students.

Originality/value

The study was conducted in one of the leading institutes with 270 students’ performance observed over a period of six years. It is the comprehensive work done on a complete program with data collated over a period of six years in multiple courses and multiple assessments.

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