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Interdisciplinary Journal of Problem-Based Learning最新文献

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Developing Historical Thinking in Large Lecture Classrooms Through PBL Inquiry Supported with Synergistic Scaffolding 协同支架支持PBL探究在大课堂中发展历史思维
IF 1.2 Q2 Social Sciences Pub Date : 2021-12-26 DOI: 10.14434/ijpbl.v15i2.28776
Haesol Bae, Kalani Craig, Fangli Xia, Yuxin Chen, C. Hmelo‐Silver
 As PBL has gained popularity across disciplines, its move from small medical-school inquiry groups into large-class undergraduate inquiry has led to an increasing need to understand the elements of successful PBL implementations in large classrooms. In this study, we investigated how PBL was appropriated among students to develop historical thinking skills in a 96-person introductory undergraduate history survey course. The video analysis demonstrated that it was initially challenging for students to appropriate the routines and norms of PBL, but instructor interaction with both the students and representational tools in a large classroom provided multiple co-occurring and dynamic supports. This synergistic scaffolding structured around representational tools was instrumental in a semester-long intervention in which we supported student learning of historical thinking skills by encouraging appropriation of the activities that govern PBL.Keywords: PBL in large classrooms, history PBL, developing historical thinking skills, synergistic scaffolding, representation tools
随着PBL在各个学科中越来越受欢迎,它从小型医学院调查小组转向大型本科生调查,导致人们越来越需要了解在大型课堂上成功实施PBL的要素。在这项研究中,我们调查了在96人的本科生历史调查入门课程中,PBL是如何在学生中被用于发展历史思维技能的。视频分析表明,学生最初很难适应PBL的常规和规范,但在大型课堂中,教师与学生和表征工具的互动提供了多种共存和动态的支持。这种围绕表征工具构建的协同脚手架在为期一个学期的干预中发挥了重要作用,在干预中,我们通过鼓励挪用支配PBL的活动来支持学生学习历史思维技能。关键词:大教室中的PBL,历史PBL,发展历史思维技能,协同脚手架,表征工具
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引用次数: 1
In-service Educators Co-constructing Knowledge in a PBL Setting: Phases of Interaction 在职教育工作者在PBL环境中共建知识:互动阶段
IF 1.2 Q2 Social Sciences Pub Date : 2021-12-26 DOI: 10.14434/ijpbl.v15i2.28769
Swee Chuan Tan, M. Tee
Collaboration is an essential part of problem-based learning (PBL), but detailed understanding about how interaction between PBL participants leads to co-construction of knowledge is still quite scarce. This study attempted to address this issue by analyzing the phases of interaction between three teachers in a professional education setting solving a real-world problem over the course of seven weeks. Other data such as documents and artifacts created by the participants were also analyzed in relation to the interaction, allowing for triangulation of data as well as richer description of the advances of the interaction. What emerged were six phases that conceptually depict the interactional interplay between the actors in the process of social construction of knowledge in this PBL setting. These phases provide a lens in which to view and understand the phases of interactional interplay between PBL actors. This can eventually contribute to a more detailed guidance on how certain types of discourse moves can advance these phases of interaction.
协作是基于问题的学习(PBL)的重要组成部分,但关于PBL参与者之间的互动如何导致知识的共建的详细了解仍然非常缺乏。本研究试图通过分析专业教育环境中三名教师在七周内解决现实世界问题的互动阶段来解决这个问题。其他数据,如参与者创建的文档和工件,也被分析与交互有关,允许对数据进行三角测量,并对交互的进展进行更丰富的描述。出现了六个阶段,从概念上描述了在PBL环境下,知识的社会建构过程中参与者之间的互动关系。这些阶段为观察和理解PBL参与者之间相互作用的阶段提供了一个视角。这最终有助于更详细地指导某些类型的话语动作如何推进这些互动阶段。
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引用次数: 1
Teaching Applied Exercise Physiology Using a Prototype Energy Expenditure Measurement Device 应用能量消耗测量装置进行应用运动生理学教学
IF 1.2 Q2 Social Sciences Pub Date : 2021-12-26 DOI: 10.14434/ijpbl.v15i2.31525
J. Navalta, Dustin W Davis, Bryson Carrier, J. Sertic, P. Cater
Undergraduate and graduate students in courses designed to introduce research techniques in exercise physiology were provided the novel opportunity through Project-based Learning (PBL) to utilize a prototype device to measure energy expenditure (EE). This report summarizes how EE measurements were incorporated via PBL into course-required experiments and determined perceived understanding of exercise and metabolism. Undergraduate experiments included measurement of EE following high intensity cycling preceded by a motivating yell, and EE after upper-body and lower-body exercise performed at simulated altitude. Graduate experiments included evaluation of the EE cost of skipping, and EE during longboard skateboarding. Undergraduate students perceived greater increases in competencies while graduate students seized the opportunity to design more creative experiments that pushed the boundaries of their education.
在运动生理学研究技术的课程中,本科生和研究生通过基于项目的学习(PBL)提供了利用原型设备测量能量消耗(EE)的新机会。本报告总结了如何通过PBL将EE测量纳入课程要求的实验,并确定了对运动和代谢的感知理解。大学生实验包括测量高强度骑行后的情绪表达,以及在模拟海拔进行上半身和下半身运动后的情绪表达。研究生实验包括跳绳的情感表达成本评估和长板滑板的情感表达评估。本科生认为自己的能力得到了更大的提高,而研究生则抓住机会设计出更具创造性的实验,突破了他们的教育界限。
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引用次数: 2
Using Problem-based Tasks to Promote Higher-order Thinking Skills for TESOL MA Students in Vietnam 利用基于问题的任务提高越南TESOL MA学生的高阶思维能力
IF 1.2 Q2 Social Sciences Pub Date : 2021-08-17 DOI: 10.14434/ijpbl.v15i1.28772
T. K. Nguyen
This paper denotes the findings from an action research project, which applied problem-based learning (PBL) in linguistics courses in an MA TESOL program in Vietnam. The project aimed to study the extent to which the use of problem-based tasks in semantic courses could promote students’ employment of higher-order thinking skills in their learning. It was found that the PBL approach was specifically appropriate in promoting higher-order thinking skills for students with passive learning habits in such Confucian heritage cultures as Vietnam. With well-designed problem-based tasks and adequate tutoring, students learned how to use higher-order thinking skills to facilitate their learning; how to stay more focused on the completion process of problem-based tasks; and how to be motivated to engage in learning activities. In addition, some students were encouraged to follow the same PBL approach in their own teaching practice. Problem-based tasks which took place at a fixed time during class seemed to cause students to lose interest. In addition, a lack of adequate job experience might also have limited the effectiveness and overall success of the problem-based tasks.
本文介绍了一个行动研究项目的结果,该项目将基于问题的学习(PBL)应用于越南MA TESOL项目的语言学课程。本项目旨在研究在语义课程中使用基于问题的任务能在多大程度上促进学生在学习中使用高阶思维技能。研究发现,在越南等儒家传统文化中,PBL方法特别适用于培养具有被动学习习惯的学生的高阶思维技能。通过精心设计的基于问题的任务和充分的辅导,学生学会了如何使用高阶思维技能来促进他们的学习;如何更加专注于基于问题的任务的完成过程;以及如何积极参与学习活动。此外,一些学生被鼓励在他们自己的教学实践中遵循同样的PBL方法。在课堂上固定时间进行的以问题为基础的任务似乎会使学生失去兴趣。此外,缺乏足够的工作经验也可能限制了基于问题的任务的有效性和总体成功。
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引用次数: 2
How K-12 Teachers Adapt Problem-Based Learning Over Time K-12教师如何适应基于问题的学习
IF 1.2 Q2 Social Sciences Pub Date : 2021-08-17 DOI: 10.14434/ijpbl.v15i1.29662
A. Tawfik, Jaclyn J Gishbaugher, J. Gatewood, T. L. Arrington
Teachers adapt their instructional strategies over time based on a variety of contextual constraints. In response to these challenges, teachers often have to make changes to their PBL approaches. While the literature has documented generally positive results of initial PBL implementations, less is known about the degree to which teachers adapt their usage of PBL over time. Some adaptations include a refined approach to teaching strategies, while others include significant diversions from the original PBL model. A better understanding of the changes teachers enact provides important insight as to fidelity and thus the expected learning outcomes of PBL. To address this gap, this research conducted semi-structured interviews with experienced K-12 educators who employed PBL over multiple years. In terms of preparing for PBL, themes that emerged from the interviews included more emphasis on reimagining the problem scope and design thinking. During classroom time, teachers described shifting perspectives in terms of the following: problem-solving skills over content knowledge, student control and teacher facilitation, and embracing failure. Relating to technology, teachers described more adoption trends towards collaborative tools, while also describing opportunities and challenges with digital literacy. Finally, teachers described strategic approaches to assessment in light of the ill-structured problems posed by PBL. Implications for practice and theory are discussed.
随着时间的推移,教师会根据各种上下文限制来调整他们的教学策略。为了应对这些挑战,教师通常不得不改变他们的PBL方法。虽然文献记录了最初实施PBL的总体积极结果,但对教师随着时间的推移适应PBL使用的程度知之甚少。一些调整包括改进教学策略的方法,而另一些则包括对原始PBL模式的重大转移。更好地理解教师所做的改变,对保真度和PBL的预期学习结果提供了重要的见解。为了解决这一差距,本研究对多年来使用PBL的经验丰富的K-12教育工作者进行了半结构化访谈。就PBL的准备而言,访谈中出现的主题包括更多地强调重新构想问题范围和设计思维。在课堂上,老师们从以下几个方面描述了观点的转变:解决问题的能力,而不是内容知识,学生控制和教师促进,以及接受失败。在技术方面,教师们描述了更多采用协作工具的趋势,同时也描述了数字素养的机遇和挑战。最后,教师描述了基于PBL的不良结构问题的评估策略。讨论了对实践和理论的启示。
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引用次数: 6
Examining Project-Based Learning Successes and Challenges of Mathematics Preservice Teachers in a Teacher Residency Program: Learning by Doing 考察教师实习计划中数学职前教师基于项目的学习成功与挑战:边做边学
IF 1.2 Q2 Social Sciences Pub Date : 2021-08-17 DOI: 10.14434/ijpbl.v15i1.28786
Jean S. Lee, Enrique Galindo
This phenomenological study describes how secondary mathematics preservice teachers (PSTs) in a teacher residency program designed and implemented project-based learning (PBL) units. The Six A’s, a framework used to evaluate the rigor and relevance of PBL units, helped capture the research question: What are the successes and challenges PSTs experience as they implement PBL units for the first time? This qualitative study illustrates how PSTs engaged students in relevant learning, wrestled with sustaining the rigor, and included the community to be partners in the projects. Findings indicate that high-quality implementation of PBL instruction requires involving the community, facilitating mathematical learning, and transforming the learning environment. PSTs recognized that a PBL approach requires a shift from traditional teaching practices and reconceptualizing both what it means for teachers to teach mathematics and for students to learn mathematics. This study contributes to the scarce body of knowledge on how teacher residency programs can utilize PBL as an instructional model to prepare PSTs for PBL environments.
本现象学研究描述了教师实习计划中的中学数学职前教师(pst)如何设计和实施基于项目的学习(PBL)单元。六个A是一个用于评估PBL单元的严谨性和相关性的框架,它帮助捕获了研究问题:pst第一次实施PBL单元时所经历的成功和挑战是什么?这个定性研究说明了PSTs如何让学生参与到相关的学习中,如何努力保持严谨性,并将社区作为项目的合作伙伴。研究结果表明,高质量实施PBL教学需要社区参与、促进数学学习和改变学习环境。pst认识到,PBL方法需要从传统教学实践中转变,并重新定义教师教数学和学生学数学的意义。本研究对教师实习计划如何利用PBL作为一种教学模式来为PBL环境准备pst这一稀缺的知识体系做出了贡献。
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引用次数: 2
Tracking the Evolution of the Knowledge Base on Problem-based Learning: A Bibliometric Review, 1972-2019 追踪基于问题学习的知识库的演变:文献计量学综述,1972-2019
IF 1.2 Q2 Social Sciences Pub Date : 2021-08-17 DOI: 10.14434/ijpbl.v15i1.28984
Philip Hallinger
The current review employed bibliometric review methods to analyze 14,130 Scopus-indexed documents on problem-based learning published from 1972 through the end of 2019. The goals of the review were to describe the landscape and analyze the evolution of topical foci of interdisciplinary research on PBL over the past five decades. The review identified the accumulation of a substantial interdisciplinary corpus of research on PBL that is significantly larger than the literature on other approaches to active learning. The growth trajectory of the literature on PBL started out “low and flat” during the 1970s and 1980s but steadily gained momentum in subsequent decades, with 58% of the PBL literature published between 2010 and 2019. PBL has achieved an impressive scope of global research over the past 45 years, with a significant number of studies published from emerging regions of the world, especially during the past decade. While a long-term body of research has accumulated on the learning outcomes of PBL, the research front has begun to shift towards the study of self-directed learning, student satisfaction, self-efficacy, critical thinking, and cooperation. Research and practice challenges identified in the review focus on establishing the scope of use and efficacy of PBL across different cultural contexts and more systematically summarizing and synthesizing the use of PBL outside of the health professions.
本综述采用文献计量学方法分析了1972年至2019年底发表的14130篇Scopus索引的基于问题的学习文献。这篇综述的目的是描述过去五十年来PBL跨学科研究的现状和热点的演变。该综述确定了大量关于PBL的跨学科研究语料库的积累,该语料库明显大于关于其他主动学习方法的文献。PBL文献的增长轨迹在20世纪70年代和80年代开始“低迷而平坦”,但在随后的几十年中稳步增长,58%的PBL文献在2010年至2019年间发表。PBL在过去45年中取得了令人印象深刻的全球研究成果,在世界新兴地区发表了大量研究,尤其是在过去十年中。虽然对PBL学习结果的长期研究已经积累起来,但研究前沿已经开始转向自我指导学习、学生满意度、自我效能感、批判性思维和合作的研究。审查中确定的研究和实践挑战侧重于确定多溴联苯醚在不同文化背景下的使用范围和疗效,并更系统地总结和综合多溴联苯在卫生专业以外的使用情况。
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引用次数: 6
The Active Role of Students, Teachers, and Stakeholders in Managing Economic and Cultural Value, Urban and Built Heritage 学生、教师和利益相关者在管理经济和文化价值、城市和建筑遗产方面的积极作用
IF 1.2 Q2 Social Sciences Pub Date : 2021-08-17 DOI: 10.14434/ijpbl.v15i1.29626
R. Curto, Alice Barreca, C. Coscia, Diego Giuseppe Ferrando, E. Fregonara, D. Rolando
Innovation in architecture education is increasingly oriented towards the analysis of real problems considered in their complexity and multi-dimensionality and the active involvement of the stakeholders. The aim of this paper is to highlight how the active role of stakeholders can improve the economic and cultural value of enhancement projects developed in architecture and planning schools, focusing on the potentialities of the problem-based learning (PBL) approach. A three-step educational procedure based on the PBL approach, applied at the atelier “Heritage Preservation and Enhancement” of the Politecnico di Torino, is presented. The results showed how a continuous interaction and dialogue with teachers and stakeholders can effectively support students in addressing real problems and in developing sustainable and feasible enhancement projects able to integrate heritage preservation and economic-financial issues. Innovation in architecture education is increasingly oriented towards the analysis of real problems considered in their complexity and multi-dimensionality and the active involvement of the stakeholders. The aim of this paper is to highlight how the active role of the stakeholders can improve the economic and cultural value of enhancement projects developed in Architecture and Planning Schools, focusing on the potentialities of the problem-based learning (PBL) approach. A three-step educational procedure based on the PBL approach, applied at the Atelier "Heritage Preservation and Enhancement" of the Politecnico di Torino, is presented. The results showed how a continuous interaction and dialogue with teachers and stakeholders can effectively support students in addressing real problems and in developing sustainable and feasible enhancement projects able to integrate heritage preservation and economic-financial issues.
建筑教育的创新越来越倾向于分析实际问题的复杂性和多维性,以及利益相关者的积极参与。本文的目的是强调利益相关者的积极作用如何提高建筑和规划学校开发的增强项目的经济和文化价值,重点关注基于问题的学习(PBL)方法的潜力。本文介绍了一个基于PBL方法的三步教育程序,该程序应用于都灵理工大学的“遗产保护和增强”工作室。结果表明,与教师和利益相关者的持续互动和对话可以有效地支持学生解决实际问题,并制定可持续和可行的增强项目,这些项目能够将遗产保护与经济金融问题结合起来。建筑教育的创新越来越倾向于分析实际问题的复杂性和多维性,以及利益相关者的积极参与。本文的目的是强调利益相关者的积极作用如何提高建筑与规划学校开发的增强项目的经济和文化价值,重点关注基于问题的学习(PBL)方法的潜力。本文介绍了一个基于PBL方法的三步教育程序,该程序应用于都灵理工大学的“遗产保护和增强”工作室。结果表明,与教师和利益相关者的持续互动和对话可以有效地支持学生解决实际问题,并制定可持续和可行的增强项目,这些项目能够将遗产保护与经济金融问题结合起来。
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引用次数: 3
Discussion Facilitation Strategies and Design Skill Development: Examining the Relationship 讨论促进策略与设计技能发展:检视关系
IF 1.2 Q2 Social Sciences Pub Date : 2021-01-01 DOI: 10.14434/ijpbl.v15i1.28749
Adrie A. Koehler, Peggy A. Ertmer, T. Newby
Case-based instruction (CBI) provides a way to vicariously engage preservice teachers in their future teaching realities. However, little research has considered how different discussion facilitation strategies relate to the development of preservice teachers’ instructional design (ID) skills. We used an embedded mixed methods case study research design to compare differences in how preservice teachers approached the ID process when engaged in one of two strategies: discussions guided by pre-constructed prompts and a facilitator and discussions guided by pre-constructed prompts only. Findings revealed that preservice teachers who participated in discussions guided by a facilitator analyzed case problems more deeply, as they identified more sources of inspiration to guide their design choices; considered learner, environmental, and content characteristics more often; and reported spending more time understanding case problems. While most preservice teachers believed they could apply what they learned from participating in CBI to their future profession, preservice teachers receiving prompts only were more positive about the discussion aspect of CBI.
基于案例的教学(CBI)为职前教师在未来的教学现实中提供了一种间接参与的方式。然而,很少有研究考虑不同的讨论促进策略与职前教师教学设计技能的发展之间的关系。我们使用嵌入式混合方法案例研究设计来比较职前教师在参与两种策略之一时如何处理ID过程的差异:由预先构建的提示引导的讨论和仅由预先构建的提示引导的促进者和讨论。研究结果显示,参加由调解人指导的讨论的职前教师更深入地分析案例问题,因为他们确定了更多的灵感来源来指导他们的设计选择;更经常地考虑学习者、环境和内容特征;报告说他们花了更多的时间来理解案例问题。虽然大多数职前教师认为他们可以将参与CBI中学到的知识应用到他们未来的职业中,但仅收到提示的职前教师对CBI的讨论方面更为积极。
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引用次数: 1
Problem-based Learning into the Future. Imagining an Agile PBL Ecology for Learning 基于问题的未来学习。想象一个敏捷的PBL学习生态
IF 1.2 Q2 Social Sciences Pub Date : 2021-01-01 DOI: 10.14434/ijpbl.v15i1.31724
Päivi Rasi
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引用次数: 0
期刊
Interdisciplinary Journal of Problem-Based Learning
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