Achieving Cost-effective Problem-Based Learning

2007 ◽  
pp. 45-67 ◽  
Author(s):  
Mohammad Zamry Jamaludin ◽  
Khairiyah Mohd-Yusof ◽  
Nor Farida Harun ◽  
Syed Ahmad Helmi

An effective problem is the heart of problem-based learning (PBL). Problems play an important role in achieving learning outcomes, assessing learning process, providing a learning context, stimulating thinking skills, and catering for teaching and learning activities. Although a number of criteria that characterize effective PBL problems have been identified in the literature, crafting problems according to the criteria is a challenging task for these problem crafters in most disciplines, especially engineering. The aim of this chapter is to propose a PBL problem crafting framework and describe techniques to craft engineering problems. The problem crafting framework consists of five interrelated principles representing the characteristics of effective problems which have been identified and extracted from literature articles. These principles are aligned with the objectives of how to use problems as the basis for learning. As a guide, a sample problem is included to demonstrate the technique, and how the problem has been mapped to the five principles of effective engineering problems. Feedbacks from students are included to put forth their perspectives on the effectiveness of these engineering problems.


2016 ◽  
Vol 31 (12) ◽  
pp. 48-59 ◽  
Author(s):  
Nancy Matthew-Maich ◽  
Lynn Martin ◽  
Cynthia Hammond ◽  
Amy Palma ◽  
Maria Pavkovic ◽  
...  

Author(s):  
Lorna Uden ◽  
Chris Beaumont

The starting point for problem-based learning is a problem statement, which is also often called a trigger since it starts the PBL case and prompts the development of learning issues. It is formulated as a problem, query or puzzle that the team has to investigate and may be presented in a number of ways, for example as a video or as a simple piece of text. In many ways, the problem statement is the key to successful PBL. If it does not stimulate the students’ interest or enable students to generate learning issues that relate closely to the desired learning outcomes, then there are likely to be difficulties with both team work and achieving cognitive learning outcomes. In this chapter we will explore the issues around the development of problem statements and collect advice from a variety of experienced practitioners on what makes an effective problem statement as well as what to avoid. We will also describe a possible process for the development of problem statements (triggers) and discuss examples.


2007 ◽  
Vol 3 (1) ◽  
pp. 13-16
Author(s):  
Halima Awang ◽  
◽  
Fatimah Hashim ◽  

2017 ◽  
Vol 21 (2) ◽  
Author(s):  
Vanessa Parson ◽  
Simon Bignell

Three-dimensional multi-user virtual environments (MUVEs) have the potential to provide deeply experiential learning qualitatively similar to that found in the real world. MUVEs offer a pedagogically-driven immersive learning opportunity for educationalists that is cost-effective and enjoyable. A family of digital virtual avatars was created within Second Life® to investigate the implementation of a problem-based learning (PBL) task within an MUVE. The consensus among tertiary level educators was that the experience provided more immersion and engagement than traditional methods of technological provision, leading to potentially increased depth of learning. PBL appears to be an effective tool for aiding learning within immersive three-dimensional MUVEs.


2019 ◽  
Vol 31 (6) ◽  
pp. 391-407 ◽  
Author(s):  
Emma O'Brien ◽  
John McCarthy ◽  
Ileana Hamburg ◽  
Yvonne Delaney

Purpose This paper aims to explore how in Irish small- and medium-sized enterprises (SMEs), problem-based learning (PBL) could possibly provide a paradigm which addresses two key research objectives: What are the learning needs and challenges faced by Irish SMEs? and How could PBL satisfy these needs through integrating formal and informal learning? Design/methodology/approach An action research methodology was adopted using Lewin’s (1994) action research cycle. In the reconnaissance stage, surveys and focus groups were conducted with a purposive research sample of Irish SMEs regarding their learning needs and challenges. Based on these results, a plan was formulated to adapt the traditional PBL model into a workplace PBL model (wPBL). Lastly, the wPBL model was implemented and evaluated in 42 SMEs. Findings The research identified several specific learning needs for SMEs, namely, learning that is cost-effective, tailored to the company and its challenges, immediately applied, demonstrates a tangible outcome (is measurable), organically fostering a learning culture, addresses knowledge gaps, continuous, develops communication, team work, problem-solving and technical skills. The traditional PBL model was adapted into a wPBL model to meet the above learning needs of SMEs. It was found that the wPBL model had the potential to address long-standing company problems (making it cost-effective), facilitate continuous learning and develop horizontal and transversal skills such as problem-solving and communication. Originality/value Much of the learning that takes place in SMEs is incidental or informal, and often does not contribute to the long-term sustainability of the organisation. This paper aims to propose a practical framework using wPBL to structure incidental and informal learning in SMEs so that it provides an immediate benefit to the company. To date, there has been little research into the application of PBL outside higher education, and the paper proposes a framework to assist the transition of PBL to a workplace environment.


Author(s):  
Lawrence M. Roth

The female reproductive tract may be the site of a wide variety of benign and malignant tumors, as well as non-neoplastic tumor-like conditions, most of which can be diagnosed by light microscopic examination including special stains and more recently immunoperoxidase techniques. Nevertheless there are situations where ultrastructural examination can contribute substantially to an accurate and specific diagnosis. It is my opinion that electron microscopy can be of greatest benefit and is most cost effective when applied in conjunction with other methodologies. Thus, I have developed an approach which has proved useful for me and may have benefit for others. In cases where it is deemed of potential value, glutaraldehyde-fixed material is obtained at the time of frozen section or otherwise at operation. Coordination with the gynecologic oncologist is required in the latter situation. This material is processed and blocked and is available if a future need arises.


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