Book•
Problem-based learning : an approach to medical education
01 Jan 1980-
TL;DR: This book presents the scientific basis of problem-based learning and goes on to describe the approaches to problem- based medical learning that have been developed over the years at McMaster University, largely by Barrows and Tamblyn.
Abstract: In this book, the authors address some basic problems in the learning of biomedical science, medicine, and the other health sciences Students in most medical schools, especially in basic science courses, are required to memorize a large number of ""facts,"" facts which may or may not be relevant to medical practice Problem-based learning has two fundamental postulates--the learning through problem-solving is much more effective for creating a body of knowledge usable in the future, and that physician skills most important for patients are problem-solving skills, rather than memory skills This book presents the scientific basis of problem-based learning and goes on to describe the approaches to problem-based medical learning that have been developed over the years at McMaster University, largely by Barrows and Tamblyn
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TL;DR: In this article, the authors provide an overview of the process of problem-based learning and the studies examining the effectiveness of PBL, concluding that the studies comparing the relative effectiveness of different phases are generally consistent in demonstrating its superior efficacy for longer-term knowledge retention and in the application of knowledge.
360 citations
TL;DR: A meta-review of the studies published in academic journals from 2006 to 2017 found that the promotion of CT in education has made great progress in the last decade and the research trends and potential research issues of CT are proposed as a reference for researchers, instructors, and policy makers.
Abstract: Computational Thinking (CT) is seen as an important competence that is required in order to adapt to the future. However, educators, especially K-12 teachers and researchers, have not clearly identified how to teach it. In this study, a meta-review of the studies published in academic journals from 2006 to 2017 was conducted to analyze application courses, adopted learning strategies, participants, teaching tools, programming languages, and course categories of CT education. From the review results, it was found that the promotion of CT in education has made great progress in the last decade. In addition to the increasing number of CT studies in different countries, the subjects, research issues, and teaching tools have also become more diverse in recent years. It was also found that CT has mainly been applied to the activities of program design and computer science, while some studies are related to other subjects. Meanwhile, most of the studies adopted Project-Based Learning, Problem-Based Learning, Cooperative Learning, and Game-based Learning in the CT activities. In other words, such activities as aesthetic experience, design-based learning, and storytelling have been relatively less frequently adopted. Most of the studies focused on programming skills training and mathematical computing, while some adopted a cross-domain teaching mode to enable students to manage and analyze materials of various domains by computing. In addition, since the cognitive ability of students of different ages varies, the CT ability cultivation methods and content criteria should vary accordingly. Moreover, most studies reported the learners' CT performance and perspectives, while their information society ability was seldom trained. Accordingly, the research trends and potential research issues of CT are proposed as a reference for researchers, instructors, and policy makers.
357 citations
TL;DR: Problem‐based learning, process‐oriented guided inquiry learning, and peer‐led team learning are student‐centered, active‐learning pedagogies commonly used in science education.
353 citations
TL;DR: A model for evaluating problem diffi culty is articulated, including breadth of knowledge, attainment level, intricacy of procedures, relational complexity, and problem structuredness including intransparency, heterogeneity of interpretations, interdisciplinarity, dynamicity, or competing alternatives.
Abstract: Problem-based learning (PBL) is an instructional model that assumes the centrality of problems to learning. Research on PBL has focused on student learning, student roles, tutor roles, problem design, and technology use (Hung, Jonassen, & Liu, 2008), but little attention in the PBL literature has been paid to the nature of the problems that provide the focus for PBL. In this paper, we articulate a model for evaluating problem diffi culty. Problem diffi culty is defi ne in terms of complexity, including breadth of knowledge, attainment level, intricacy of procedures, relational complexity, and problem structuredness including intransparency, heterogeneity of interpretations, interdisciplinarity, dynamicity, or competing alternatives. Based on these characteristics, we identify four classes of problems and then describe three diff erent kinds of problems: decision-making, diagnosis-solution, and policy problems. We then examine the amenability of these classes and problem types as foci for PBL curricula. Finally, we challenge PBL researchers and designers to consider the issue of problem diffi culty in articulating PBL curricula.
329 citations
TL;DR: This practical guide for health professions teachers provides a perspective of one of the most important educational developments in the past 30 years, problem-based learning, a teaching method that can be included in the teacher's tool-kit along with other teaching methods rather than used as the sole educational strategy.
Abstract: This practical guide for health professions teachers provides a perspective of one of the most important educational developments in the past 30 years.Problem-based learning (PBL) is a continuum of approaches rather than one immutable process. It is a teaching method that can be included in the teacher's tool-kit along with other teaching methods rather than used as the sole educational strategy.PBL reverses the traditional approach to teaching and learning. It starts with individual examples or problem scenarios which stimulate student learning. In so doing, students arrive at general principles and concepts which they then generalize to other situations. PBL has many advantages. It facilitates the acquisition of generic competences, encourages a deep approach to learning and prepares students for the adult learning approach they need for a lifetime of learning in the health care professions. It is also fun. PBL helps in curriculum planning by defining core, ensuring relevance of content, integrating stu...
321 citations