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Problem-based learning

Problem-based learning (PBL) is a student-centered pedagogical approach in which learners, typically in small collaborative groups, engage with complex, real-world problems to drive self-directed inquiry, critical thinking, and knowledge application, with instructors serving as facilitators rather than direct knowledge providers.^[1]^[2]^[3] PBL originated in the 1960s at McMaster University in Canada, pioneered by educators including Dr. Howard Barrows and Dr. Donald Woods, initially as an innovative response to traditional lecture-based medical education that emphasized rote memorization over practical skills.^[1] The method gained prominence in the 1970s and 1980s, spreading from health sciences to broader disciplines such as engineering, law, and K-12 education, with foundational texts like Barrows and Tamblyn's 1980 work formalizing its structure for professional training.^[2]^[3] At its core, PBL operates on four key principles—constructive (building knowledge through experience), collaborative (group-based interaction), contextual (problems rooted in authentic scenarios), and self-directed (learner autonomy in research and reflection)—distinguishing it from related methods like case-based learning, which focuses on analyzing predefined cases rather than open-ended exploration.^[1] The typical process, as outlined by Barrows in 1996, involves six elements: student-centered focus, small-group tutorials, tutor facilitation, problem initiation of learning, emphasis on clinical or practical skills, and self-directed resource use, often progressing through steps like problem presentation, brainstorming, research, solution development, and evaluation.^[1]^[3] PBL aims to foster lifelong learning competencies, including enhanced problem-solving, communication, and interdisciplinary integration, with studies showing improved long-term knowledge retention and student satisfaction rates up to 82% in implementations like dental curricula.^[1] While effective in promoting deeper understanding and motivation, it presents challenges such as requiring skilled facilitators and potentially yielding mixed outcomes in knowledge acquisition compared to traditional methods, necessitating careful design for optimal results.^[1]^[2]

Definition and Principles

Core Definition

Problem-based learning (PBL) is an active, student-centered educational approach in which learners acquire knowledge and skills by addressing complex, real-world problems collaboratively, with the problem presented before direct instruction occurs.^[4] As defined by its pioneers, PBL constitutes "learning that results from the process of working toward the understanding or resolution of a problem," where the problem serves as the initial stimulus for applying reasoning skills and pursuing relevant information to comprehend its underlying mechanisms and potential solutions.^[5] At its core, PBL incorporates several essential elements: the use of ill-structured problems that mirror authentic scenarios with multiple possible solutions and incomplete information; collaborative work in small groups of typically 5 to 8 students to foster discussion and shared knowledge construction; self-directed learning, where participants identify their own learning needs and resources; and the role of the tutor as a facilitator who guides the process without providing direct answers or lectures.^[6] These components emphasize inquiry and application over passive reception of information.^[1] In contrast to traditional lecture-based education, which prioritizes rote memorization and teacher-led dissemination of predefined content, PBL shifts the curriculum's direction to students through exploration of problems, promoting deeper engagement and integration of knowledge across disciplines.^[4] Originating in the 1960s at McMaster University's medical school in Canada to reform biomedical education, PBL has since been adapted for use in various fields beyond medicine, including engineering, law, and social sciences.^[6] This method aligns with constructivist principles, viewing knowledge as actively built by learners in social contexts.^[1]

Key Principles

Problem-based learning (PBL) operates on several foundational principles that guide its implementation and ensure its effectiveness in fostering deep, applicable knowledge. Central to PBL is the principle of student-centeredness, where learners assume primary responsibility for identifying their learning needs, selecting appropriate resources, and directing the pace of their education, shifting the focus from instructor-led delivery to active student engagement.^[7] This approach empowers students to take ownership of their learning process, promoting autonomy and lifelong learning skills.^[4] Another core principle is the use of the problem as the starting point for learning. In PBL, instruction begins with authentic, open-ended problems that reflect real-world complexities and often span multiple disciplines, encouraging students to apply prior knowledge while revealing gaps that drive further inquiry.^[8] These problems are carefully designed to be ill-structured, mirroring the ambiguity of professional scenarios, which stimulates critical thinking and contextual understanding rather than rote memorization.^[1] Collaborative learning forms a key pillar, emphasizing group dynamics in small teams where students share responsibilities, engage in peer teaching, and co-construct knowledge through discussion and debate.^[9] This principle leverages social interactions to enhance comprehension, as group members refine ideas collectively, fostering skills in communication, negotiation, and mutual accountability essential for interdisciplinary teamwork.^[4] PBL also prioritizes self-directed inquiry, requiring students to conduct independent research between group sessions to address identified learning objectives and integrate new information into their problem-solving efforts.^[7] This process cultivates resourcefulness and the ability to synthesize diverse sources, aligning with constructivist theory by building knowledge through personal exploration and reflection.^[9] Finally, assessment integration ensures ongoing evaluation is woven into the learning experience, utilizing methods such as student reflections, group-generated products like reports or prototypes, and demonstrations of problem-solving proficiency to gauge progress holistically.^[10] Rather than relying solely on traditional exams, these assessments emphasize formative feedback, self-evaluation, and alignment with real-world application, supporting continuous improvement without disrupting the inquiry cycle.^[1]

Historical Development

Origins in Medical Education

Problem-based learning (PBL) emerged in the late 1960s as a response to the limitations of traditional medical education, which relied heavily on didactic lectures and rote memorization, often resulting in graduates who struggled with clinical reasoning and application of knowledge. At McMaster University in Hamilton, Ontario, Canada, Howard S. Barrows, Donald Woods, and colleagues initiated the world's first PBL program in the Faculty of Health Sciences in 1969, aiming to cultivate self-directed learners capable of integrating biomedical sciences with practical problem-solving. This innovation was driven by concerns that conventional training produced passive recipients of information rather than adaptable physicians equipped for real-world medical challenges.^[11]^[6]^[5] Central to McMaster's approach were several key innovations that marked a departure from established norms. The curriculum shifted from a discipline-based structure—where subjects like anatomy and pharmacology were taught in silos—to an integrated, problem-driven framework organized around realistic clinical scenarios, such as patient cases, to encourage interdisciplinary connections. Learning occurred primarily through small-group tutorials of about six to eight students facilitated by tutors, supplemented by self-directed research and resource utilization, with no compulsory lectures or high-stakes summative exams in the initial implementation to prioritize formative feedback and intrinsic motivation. These elements emphasized active engagement and the development of clinical reasoning skills from the outset of medical training.^[12]^[11] The conceptual roots of PBL traced back to earlier educational ideas, including John Dewey's advocacy for experiential learning, where education should involve hands-on problem-solving in authentic situations to foster deeper understanding and democratic participation. It also built on case-based methods originating in Harvard Law School in the late 19th century, later adapted to medical and business education, which used illustrative cases to train analytical thinking and decision-making under uncertainty. These influences informed McMaster's design by promoting learner-centered, context-rich instruction over abstract theory.^[13]^[14] Following its debut at McMaster, PBL gained traction in undergraduate medical programs elsewhere. Maastricht University in the Netherlands incorporated it from the founding of its medical faculty in 1974, integrating problem-driven learning into its curriculum to emphasize interdisciplinary collaboration and self-regulation among students. Similarly, the University of New Mexico adopted PBL in 1979 as the first U.S. institution to do so after McMaster, applying it to address regional healthcare needs through community-oriented, case-focused training that solidified PBL's role in reforming medical pedagogy.^[15]^[16]

Global Evolution and Adoption

Following its initial development in medical education during the 1970s, problem-based learning (PBL) expanded rapidly to other professional fields in the 1980s and 1990s, particularly in nursing, engineering, and business schools. In nursing education, PBL was adapted to enhance clinical reasoning and interdisciplinary skills, with early implementations reported in programs aimed at integrating practical experiences.^[17] Engineering curricula began incorporating PBL to foster problem-solving in design and teamwork, aligning with the need for innovative approaches in technical disciplines.^[2] Similarly, business schools adopted PBL for curriculum design to address real-world management challenges, emphasizing active learning over traditional lecturing.^[18] This period also saw the World Health Organization endorse PBL as a preferred method for medical education, promoting its use to improve problem-solving abilities among health professionals globally.^[19] International conferences played a pivotal role in standardizing PBL models during the 1990s, with notable events including a regional conference in 1994 and the first international conference in 1996 facilitating knowledge exchange and refinement of implementation strategies across disciplines. These gatherings, including subsequent ones in the mid-1990s, helped establish common frameworks for PBL delivery, such as tutorial structures and assessment methods, drawing participants from Europe, North America, and Asia.^[20] By the 2000s, PBL became more institutionalized in higher education curricula worldwide, particularly in Europe, where institutions in the United Kingdom integrated it into undergraduate programs to promote student-centered learning.^[21] In the Netherlands, universities like Maastricht expanded PBL across faculties, embedding it as a core pedagogical approach following decades of refinement.^[22] In Asia, Singapore's Republic Polytechnic fully adopted PBL in 2002 as its primary teaching method, pioneering the "One Day One Problem" variant to suit polytechnic training in applied fields.^[23] Australia saw widespread integration in university curricula during this era, with medical and engineering schools building on early adopters like the University of Newcastle to scale PBL for broader student cohorts.^[24] From 2020 onward, the COVID-19 pandemic accelerated adaptations in PBL, leading to hybrid models that combine in-person problem-solving with online tools for collaboration and resource access. These evolutions, prominent through 2025, emphasize virtual simulations and asynchronous discussions to maintain PBL's interactive essence while addressing accessibility challenges in diverse educational settings.^[25]

Theoretical Foundations

Constructivism as Underpinning Theory

Problem-based learning (PBL) is fundamentally grounded in constructivism, a learning theory that posits knowledge is not passively transmitted from teacher to student but actively constructed by learners through their interactions with experiences and the environment.^[26] This perspective, influenced by Jean Piaget's cognitive constructivism, emphasizes that individuals build new understanding by assimilating and accommodating information into existing cognitive structures, such as schemas, through exploration and reflection.^[27] Similarly, Lev Vygotsky's social constructivism extends this idea by highlighting the role of cultural and social contexts in knowledge formation, where learning emerges from collaborative dialogues and shared problem-solving rather than isolated cognition.^[28] In PBL, these constructivist tenets manifest through the use of ill-structured problems that serve as scaffolds for knowledge building, encouraging learners to integrate prior experiences with new information in a meaningful, contextual manner.^[29] Vygotsky's concept of the zone of proximal development (ZPD)—the gap between what a learner can achieve independently and with guided support—directly informs PBL's emphasis on social interactions, where group discussions and peer collaboration enable learners to co-construct solutions beyond their individual capabilities.^[30] This alignment transforms passive reception into an active process, where problems act as authentic triggers for personal and collective meaning-making. Key theorists further illuminate constructivism's foundation for PBL. Vygotsky's social constructivism underscores the importance of group dialogue in fostering higher-order thinking, positioning PBL's collaborative tutorials as essential for negotiating shared understandings.^[31] Jerome Bruner's theory of discovery learning complements this by advocating for learner-driven exploration, where students hypothesize, test, and refine ideas through problem engagement, mirroring PBL's inquiry-oriented structure.^[32] These ideas trace roots to earlier progressive educators like John Dewey, who viewed learning as experiential reconstruction of knowledge in social settings.^[33] Unlike behaviorism, which frames learning as a stimulus-response mechanism shaped by external reinforcements and observable behaviors, constructivism in PBL treats knowledge as subjective, contextual, and individually interpreted, prioritizing internal cognitive and social processes over rote conditioning. This distinction shifts the focus from teacher-directed drills to learner-centered exploration, ensuring that understanding is durable and adaptable to real-world complexities.^[30]

Links to Other Learning Theories

Problem-based learning (PBL) intersects with several complementary learning theories that emphasize contextual, experiential, and cognitively optimized engagement, extending its constructivist roots. PBL aligns closely with experiential learning theory as proposed by David Kolb, which frames learning as a four-stage cycle: concrete experience, reflective observation, abstract conceptualization, and active experimentation. In PBL implementations, real-world problems initiate the concrete experience stage by immersing students in practical scenarios, followed by reflective discussions in small groups to analyze assumptions and gaps in knowledge; subsequent research and hypothesis formation support abstract conceptualization, while testing solutions through application completes the active experimentation phase. This cyclical structure in PBL promotes iterative skill development and knowledge integration, mirroring Kolb's model to transform challenges into opportunities for personalized growth.^[34]^[35] PBL also draws on situated cognition theory, which views learning as inseparable from the social and environmental contexts in which it occurs. Jean Lave and Etienne Wenger's framework of legitimate peripheral participation describes how newcomers in communities of practice gradually engage in authentic activities to build expertise. Group-oriented PBL replicates this by situating students in collaborative teams tackling contextually rich problems, allowing them to participate peripherally at first—observing and contributing ideas—before moving toward central roles in solution development, thereby embedding knowledge in professional-like social dynamics. In relation to inquiry-based learning, PBL shares a foundation in student-driven exploration patterned after the scientific method, where learners pose questions, gather evidence, and draw conclusions. Unlike inquiry-based approaches, which typically feature guided, well-defined experiments with predictable outcomes, PBL prioritizes ill-structured problems that demand framing the inquiry itself, interdisciplinary synthesis, and tolerance for uncertainty, thus extending inquiry principles to more complex, real-life ambiguities.^[36]^[37] Cognitive load theory can be applied to PBL to ensure instructional effectiveness by managing the demands on working memory. John Sweller's theory distinguishes intrinsic load (inherent problem complexity), extraneous load (poor design elements), and germane load (efforts toward long-term schema formation). PBL addresses this through problem selection that calibrates intrinsic load to learners' expertise levels, combined with scaffolding like facilitator cues and resource prompts to reduce extraneous load and channel resources into germane activities, such as collaborative reasoning and knowledge restructuring.^[38]

Implementation Process

Steps in the PBL Cycle

The problem-based learning (PBL) cycle provides a systematic framework for guiding learners through inquiry and resolution of complex problems, fostering deep understanding and skill development. One model delineates five sequential steps that emphasize collaboration, self-direction, and iteration, as articulated in educational research on integrating PBL into curricula.^[39] PBL cycles can vary, with classic approaches such as Barrows' (1996) outlining six core elements including problem initiation and self-directed resource use.^[1] This process begins with engaging students in real-world scenarios and progresses toward reflective application, allowing for adjustments based on emerging insights.^[40] In the first step, problem presentation, an ill-structured scenario is introduced to the group to stimulate initial engagement and curiosity. The problem is typically authentic and open-ended, such as a case involving misinformation on social media, designed to mirror real-life complexities without providing all necessary information upfront. This step encourages students to define the context precisely, often through discussion, setting the stage for collective ownership of the learning process.^[39]^[40] The second step, problem analysis, involves collaboratively identifying key issues, generating hypotheses, and defining learning objectives. Students brainstorm what is already known about the problem, distinguish facts from uncertainties, and pose questions like "What do we need to learn?" to prioritize areas for investigation. For instance, in analyzing a scenario of online health myths, learners might hypothesize causes of misinformation and outline specific verification needs, promoting critical thinking and group cohesion.^[39]^[40] This phase refines the problem's scope without rushing to solutions, ensuring objectives align with the scenario's demands.^[41] During the third step, self-directed research, students independently gather resources to address the identified learning objectives. This autonomous phase allows learners to consult diverse materials, such as databases, experts, or experiments, over a designated period—often several days—to fill knowledge gaps. In the context of verifying network information, participants might apply checklists to evaluate source credibility, cultivating information literacy skills essential for informed decision-making.^[39] The emphasis on independence here builds research proficiency and accountability.^[40] The fourth step, synthesis and application, brings the group back together to share findings, refine hypotheses, and develop viable solutions. Learners integrate new information, test ideas against the original problem, and apply knowledge to propose resolutions, such as devising strategies to combat misinformation in the example case. This collaborative reconvening facilitates knowledge construction through debate and consensus, often resulting in multiple solution options evaluated for feasibility.^[39]^[40] The process highlights interdisciplinary connections and iterative refinement.^[41] Finally, in the evaluation and reflection step, the group assesses the solution's effectiveness, the learning process, and individual contributions, often with facilitator input to identify strengths and areas for improvement. Students revisit the problem to confirm resolutions—e.g., clarifying myths using evidence—and reflect on how the cycle enhanced their understanding, enabling iterations for subsequent problems. This metacognitive phase ensures sustained learning transfer and process optimization.^[39]^[40]

Roles of Facilitators and Students

In problem-based learning (PBL), facilitators act as guides who steer student inquiry without directly providing answers, thereby encouraging independent exploration and deeper understanding. Their primary goals include supporting collaborative learning among students, assisting in the construction of causal explanations for problems, promoting effective reasoning processes, and fostering self-directed learning habits, all while maintaining a student-centered environment. To achieve these, facilitators employ strategies such as prompting students with open-ended questions to elicit prior knowledge and hypotheses, modeling reflective thinking, and intervening minimally to redirect discussions when groups stray from productive paths. They also monitor and assess the learning process by observing participation and providing feedback on reasoning rather than content accuracy, ensuring the focus remains on skill development over knowledge transmission.^[42] Students in PBL assume active roles as problem-solvers, researchers, and peer educators, shifting from passive recipients to drivers of their own learning within small groups typically comprising 5-8 members. As problem-solvers, they analyze complex, real-world scenarios by integrating prior knowledge, generating hypotheses, and identifying learning needs to address knowledge gaps. In their researcher capacity, students independently seek out and evaluate credible resources, applying evidence to refine solutions collaboratively. Peer teaching occurs as individuals share synthesized information with the group, often rotating leadership roles—such as chairperson or scribe—to distribute responsibilities and enhance collective ownership. This rotation promotes balanced participation and prepares students for interdisciplinary teamwork in professional settings.^[43] Effective group dynamics in PBL emphasize equity in contributions, proactive conflict resolution, and shared accountability to maximize learning outcomes. Equity is fostered through structured roles and facilitator oversight, ensuring diverse perspectives—such as those from varying demographics—are valued without consistent biases impacting performance, though cultural contexts may influence participation patterns. Conflict resolution relies on students addressing interpersonal tensions through open dialogue, with facilitators modeling respectful listening to prevent escalation, as unresolved issues can hinder but do not always predict poorer academic results. Shared accountability is reinforced by linking group performance to individual evaluations, where mutual reliance in small groups of 5-7 members correlates with improved overall study success and long-term collaborative skills.^[44] Facilitators require specialized training to fulfill their non-directive role effectively, focusing on advanced questioning techniques and supportive group management. Preparation typically involves multi-level programs, including introductory PBL overviews, observation of simulated tutorials, hands-on practice in leading sessions, iterative refinement across academic cycles, and continuous professional development to adapt to group needs. Questioning techniques draw from Socratic methods, where facilitators pose targeted prompts to scaffold critical thinking and reveal misconceptions without supplying information, enhancing student autonomy. Non-directive support training emphasizes monitoring dynamics for inclusivity, providing process-oriented feedback, and resisting the urge to lecture, which helps sustain student-led inquiry throughout the PBL cycle.^[45]

Benefits

Cognitive and Skill Development

Problem-based learning (PBL) enhances critical thinking by engaging students in the analysis of ill-structured problems, which requires them to evaluate evidence, generate hypotheses, and synthesize information to arrive at reasoned conclusions.^[46] This process builds reasoning skills through activities such as debating solutions and using guided questions to assess the validity of ideas, fostering a deeper capacity for independent judgment.^[47] Seminal work by Barrows emphasizes that PBL's focus on real-world scenarios promotes these competencies by mimicking professional problem-solving demands.^[46] In PBL, knowledge integration occurs as students confront multidisciplinary problems that necessitate connecting concepts across domains, leading to a more profound and interconnected understanding rather than isolated factual recall.^[48] This approach encourages learners to activate prior knowledge and apply it to complex challenges, resulting in durable cognitive structures that support advanced application in varied contexts.^[49] By design, PBL shifts emphasis from rote memorization to relational learning, where students actively build and refine their knowledge frameworks through iterative exploration.^[48] PBL cultivates problem-solving adeptness by training students to navigate ill-structured scenarios, where solutions are not predetermined, thereby developing adaptive strategies and metacognitive awareness.^[50] Participants learn to monitor their thinking processes, reflect on approaches, and adjust tactics based on feedback, enhancing flexibility in tackling ambiguous tasks.^[51] This metacognition enables proactive resource use and organized problem decomposition, preparing learners for dynamic, real-life applications.^[50] Through its emphasis on self-directed inquiry, PBL instills lifelong learning habits by encouraging students to identify knowledge gaps, pursue independent research, and engage in continuous reflection beyond structured curricula. This fosters autonomy in learning, where individuals develop the initiative to seek out and integrate new information throughout their professional and personal lives.^[52] Barrows' foundational framework highlights how PBL's self-directed elements cultivate these enduring research-oriented behaviors.^[52] Problem-based learning (PBL) reinforces teamwork through its emphasis on collaborative small groups, where students engage in shared problem-solving that builds essential interpersonal skills. In these groups, participants practice communication by articulating ideas and listening actively, negotiate roles and solutions to reach consensus, and resolve conflicts arising from differing viewpoints, leading to improved social cohesion and group efficacy. For instance, a 2006 study of first-year medical students in diverse PBL settings found that nearly 94% of participants viewed small-group tutorials as conducive to learning, influencing personal development including tolerance and patience.^[53] The ownership inherent in PBL's student-centered process fosters self-motivation by granting learners autonomy over identifying knowledge gaps and directing their inquiry. This shift from passive reception to active pursuit enhances intrinsic drive, as students experience competence and relatedness through self-directed exploration, aligning with self-determination theory principles. Research indicates that PBL curricula promote higher motivation levels compared to traditional methods, with students reporting increased engagement and responsibility for their learning outcomes.^[54] PBL transforms teacher-student relations into collaborative partnerships, where facilitators act as guides rather than authoritative figures, promoting trust and more constructive feedback exchanges. This relational dynamic encourages open dialogue and mutual respect, as tutors scaffold student progress without dominating discussions. Empirical observations in PBL environments highlight how this partnership enhances student confidence and faculty-student bonds, contributing to a supportive learning atmosphere.^[3] By integrating diverse group compositions, PBL promotes inclusivity, enriching discussions with varied perspectives and cultivating empathy among participants. Students learn to appreciate cultural and experiential differences, leading to broader viewpoints and reduced biases in collaborative settings. In business education contexts, PBL assignments on diversity, equity, inclusion, and belonging (DEIB) have been shown to deepen students' understanding of exclusionary practices, with 90% of clients planning to implement such initiatives and participants reporting heightened empathy through perspective-taking exercises.^[55]^[56] Recent meta-analyses (as of 2025) further support PBL's role in enhancing social skills and motivation across disciplines.^[57]

Long-Term Learning Outcomes

Problem-based learning (PBL) promotes deeper comprehension of concepts, which contributes to enhanced long-term retention of knowledge compared to traditional lecture-based methods. Reviews of empirical studies indicate that students engaged in PBL demonstrate superior recall over extended periods, as the active problem-solving process encourages meaningful integration of information into long-term memory structures. Furthermore, this approach facilitates knowledge transfer to novel contexts, enabling learners to apply principles effectively in unfamiliar scenarios, such as adapting theoretical knowledge to practical challenges beyond the classroom.^[58] PBL cultivates adaptability by immersing students in ill-structured problems that mirror real-world uncertainties, thereby developing a mindset geared toward lifelong learning and continuous self-improvement. Through self-directed inquiry and iterative reflection, participants build skills in navigating ambiguity and updating knowledge independently, which sustains engagement with learning throughout their careers.^[43] In professional fields like medicine, PBL enhances readiness by refining clinical judgment and ethical decision-making, as learners practice synthesizing evidence and considering multifaceted patient scenarios. Graduates from PBL curricula often exhibit stronger diagnostic reasoning and psychosocial competencies, preparing them for complex professional demands.^[58] Beyond core competencies, PBL fosters intrinsic curiosity by encouraging proactive exploration of problems and diverse resources, while building resilience through persistent task management and constructive feedback integration. These elements help sustain motivation in disengaged learners, potentially lowering dropout rates by promoting a sense of ownership and perseverance in education. Recent research (2023-2025) confirms these outcomes, with meta-analyses showing significant improvements in long-term skills like critical thinking.^[43]^[59]^[60]

Challenges

Practical and Resource Demands

Implementing problem-based learning (PBL) often imposes significant time demands on both students and faculty compared to traditional lecture-based methods. PBL sessions typically require extended durations for group discussions, self-directed research, and problem exploration, which can span several hours per session and necessitate additional out-of-class preparation. For instance, students may need to review substantial materials within tight timelines, such as one-day intervals between sessions, leading to perceived time pressure.^[61] Curriculum redesign to integrate PBL further amplifies these demands, as educators must restructure syllabi to accommodate iterative cycles of problem presentation, investigation, and synthesis.^[62] Resource requirements for PBL are substantial, particularly in supporting small-group formats that form the core of the approach. Effective implementation demands access to diverse materials, including libraries, expert consultations, and simulation tools to facilitate authentic problem-solving, while small groups of 6-8 students per team strain physical facilities like flexible seminar rooms equipped with whiteboards, projectors, and breakout spaces.^[63] In resource-limited settings, shortages of trained personnel exacerbate these issues, with traditional PBL relying on high staff-to-student ratios of 1:5-16, necessitating dedicated spaces and materials that may not be readily available.^[64] Instructor preparation represents a key logistical hurdle, as PBL shifts the role from content delivery to facilitation, requiring specialized training to guide student inquiry without directing solutions. Faculty must undergo development programs that build skills in tutoring, such as probing questions and monitoring group dynamics, progressing from basic understanding of PBL principles to advanced leadership in its application.^[65] Without adequate training, instructors may struggle with this paradigm shift, leading to inconsistent facilitation and increased workload during initial adoption.^[61] Scalability poses challenges in larger classes, where maintaining small-group interactions without sufficient facilitators can dilute PBL's interactive benefits. Traditional models falter in enrollments exceeding 50-100 students due to the need for multiple tutors and spaces, prompting hybrid approaches like single-instructor oversight of 16 teams in a lecture hall to reduce costs—saving up to $42,000 per term—while preserving core elements through structured assignments and technology aids.^[66] However, such adaptations demand careful design to avoid overburdening the instructor and ensure equitable participation across groups.^[67]

Assessment and Cultural Barriers

One significant challenge in assessing problem-based learning (PBL) is accurately measuring individual contributions within collaborative group settings, where group dynamics can obscure personal efforts and lead to free-riding concerns. Traditional assessment methods, such as multiple-choice exams, are often inadequate for evaluating the nuanced skills developed in PBL, prompting a shift toward alternative approaches like peer assessments, portfolios, and reflective journals that capture students' problem-solving processes and self-directed learning.^[68]^[69] However, these methods require careful design to ensure reliability and fairness, as subjective elements in reflections can introduce bias. Additionally, the ill-structured nature of PBL problems imposes high cognitive load on students, complicating assessment by demanding simultaneous management of germane, intrinsic, and extraneous loads during inquiry-based tasks.^[70] Students accustomed to traditional passive learning environments often exhibit resistance to PBL, preferring structured lectures and definitive answers over the ambiguity and self-directed exploration inherent in problem-solving scenarios. This resistance stems from entrenched expectations of teacher-centered instruction, where success is measured by rote memorization rather than collaborative application, leading to initial frustration and disengagement in PBL contexts.^[61] Facilitators must address this by gradually introducing PBL elements to bridge the transition from passive to active roles.^[71] Cultural barriers further complicate PBL adoption, particularly in exam-oriented Asian educational systems where hierarchical norms and emphasis on authority conflict with the egalitarian collaboration and peer critique central to PBL. In contexts like Singapore and Malaysia, adaptations have been necessary to reconcile these tensions; for instance, Malaysian teacher education programs incorporate cultural dimensions by modifying group interactions to respect Confucian-influenced deference while gradually fostering open dialogue.^[72]^[73] Similarly, Singapore's hybrid PBL models in medical education blend tutor guidance with student-led inquiry to align with local preferences for structured progression, mitigating resistance rooted in cultural norms of tutor reverence.^[74]^[75] Equity issues in PBL arise when students enter with varying levels of prior knowledge, potentially widening achievement gaps as those with limited foundational understanding struggle more intensely with ill-structured problems, increasing cognitive demands without adequate support. Proper scaffolding, such as phased guidance and targeted resources, is essential to mitigate these disparities and promote inclusive participation across diverse learner backgrounds.^[76]^[77] Without such interventions, PBL can inadvertently favor privileged students, underscoring the need for facilitators to assess and address preconceptions early in the process.^[78]

Empirical Evidence

Foundational Studies

Problem-based learning (PBL) was pioneered in medical education at McMaster University in the late 1960s as an alternative to traditional lecture-based instruction, aiming to foster self-directed learning and clinical reasoning through real-world problems. Early evaluations at McMaster highlighted PBL's potential to enhance students' ability to integrate basic sciences with clinical practice. Barrows and Tamblyn (1980) outlined the PBL framework and presented initial assessments from McMaster's program, demonstrating that medical students in PBL groups exhibited superior clinical skills, including improved problem-solving and reasoning abilities, compared to those in conventional curricula. These evaluations emphasized how PBL's small-group, tutor-facilitated discussions promoted active engagement with patient cases, leading to better performance in simulating clinical encounters. Norman (1988) reviewed the emerging empirical evidence on PBL, reporting mixed outcomes overall but noting consistent advantages in developing domain-specific problem-solving skills over rote knowledge recall. The analysis indicated that PBL aligns with models of medical expertise, where prior experiences enable pattern recognition and conceptual application, rather than generalizable "skills" independent of content knowledge. This suggested PBL's strength in preparing students for complex, ill-structured problems typical of clinical practice.^[79] A comprehensive meta-analysis-type review by Albanese and Mitchell (1993) synthesized over 20 years of international literature on PBL, confirming benefits in student attitudes toward learning, knowledge integration, and clinical skills acquisition, despite higher time demands for both students and faculty. The review also addressed longitudinal outcomes from McMaster, showing that PBL graduates maintained stronger knowledge application in clinical settings, with evidence of better long-term retention of basic sciences for practical use compared to traditional learners. These findings established PBL's efficacy for skill-oriented outcomes while underscoring implementation challenges.^[80]

Recent Research Findings (Post-2020)

Recent meta-analyses have affirmed the benefits of problem-based learning (PBL) in fostering critical thinking skills, particularly within medical education. A 2025 systematic review and meta-analysis of 3 randomized controlled trials found that PBL enhanced critical thinking compared to traditional lecturing, with a mean difference of 0.98 (95% CI: 0.19–1.77) but high heterogeneity (I² = 93%).^[60] Similarly, a 2025 BMC Medical Education umbrella review of studies from 2008–2024 concluded that PBL improves both critical thinking (SMD = 0.33) and clinical skills (SMD = 2.10), emphasizing its role in promoting self-directed inquiry and evidence-based decision-making across medical, nursing, and dental education.^[81] In higher education broadly, research has quantified PBL's positive effects on student outcomes. PBL has shown moderate benefits on academic achievement, knowledge retention, and skill development, outperforming conventional methods in structured implementations while noting variability based on fidelity.^[81] These findings build on foundational studies by highlighting PBL's sustained impact in diverse disciplines. Integrations of technology with PBL have shown promise in boosting motivation and performance, especially in subjects like mathematics and sustainability. A 2025 study on mobile-enhanced PBL in sustainability education demonstrated improved student motivation, critical thinking, and problem-solving skills, with the experimental group outperforming controls (effect size d=1.25).^[82] In mathematics, mobile learning combined with PBL enhanced problem-solving performance among primary students in Qatar, as evidenced by a 2025 mixed-methods study where two-year PBL exposure led to significantly higher scores compared to traditional instruction, fostering perseverance and critical reasoning.^[83] For disengaged secondary students, community-based PBL projects, such as designing playgrounds, increased school retention and self-esteem, reigniting learning passion among at-risk Australian youth, where up to 20% of students face disengagement challenges.^[84] Field-specific applications underscore PBL's versatility. In sustainability education, PBL cultivates action competence by integrating real-world environmental challenges, enabling students to develop practical solutions and interdisciplinary skills. However, research gaps persist, including limited longitudinal data on long-term outcomes in non-STEM fields like humanities. Additionally, while PBL shows strong effects in Asian contexts due to cultural emphasis on discipline and practical learning, adaptations may be needed to align with teacher-centered norms and collectivist values.^[85]

Applications

In Higher Education Curricula

Problem-based learning (PBL) has become a cornerstone of medical education in higher education, particularly in the United States, where as of 2004, approximately 70% of medical schools incorporated PBL into their preclinical curricula to foster clinical reasoning and application of knowledge.^[86] This widespread adoption traces back to pioneering implementations at institutions like McMaster University in Canada, which popularized the approach, and has since influenced hybrid models at schools such as Harvard Medical School, where the New Pathway curriculum integrates PBL with traditional lectures to balance self-directed learning with structured instruction. Studies indicate that PBL in medical programs enhances clinical readiness by improving skills in diagnosis, communication, and problem-solving during rotations, as evidenced by higher performance in pediatric clerkships compared to traditional methods.^[87] Beyond medicine, PBL extends to other disciplines in higher education, adapting to field-specific needs. In engineering, it often involves project integration, where students tackle real-world design challenges in teams, promoting skills in innovation and collaboration as seen in programs at Aalborg University.^[88] Business education employs PBL through case simulations that mirror corporate decision-making, enabling students to analyze market scenarios and develop strategic thinking.^[89] In law, PBL focuses on ethical dilemmas, using problem scenarios to build analytical and moral reasoning abilities, as demonstrated in ethics courses that emphasize client advocacy and professional responsibility.^[90] These applications highlight PBL's versatility in cultivating discipline-relevant competencies. Regionally, PBL features prominently in vocational higher education, such as in Malaysian and Singaporean polytechnics, where it supports hands-on training for technical professions. Malaysian polytechnics have proposed and implemented PBL in engineering courses to enhance problem-solving and motivation, aligning with national skill development goals.^[91] In Singapore, Republic Polytechnic adopts a full PBL model across all programs, emphasizing one-day problem cycles to prepare students for industry demands in fields like biomedical science and engineering.^[92] European higher education often embeds PBL within modular curricula, as at Maastricht University, where flexible modules allow interdisciplinary problem exploration in health and social sciences.^[93] Curriculum design in higher education distinguishes between full PBL, where the entire program revolves around problem-driven tutorials as in McMaster's medical school, and hybrid PBL, which combines PBL sessions with lectures and labs for broader coverage, as in many U.S. engineering and business programs. Hybrid models offer flexibility, allowing institutions to address resource constraints while maintaining active learning benefits. Both approaches align with accreditation standards; for instance, PBL supports Liaison Committee on Medical Education (LCME) requirements for self-directed learning in medicine and ABET criteria for outcomes like teamwork and ethical practice in engineering, ensuring programs meet quality benchmarks for student preparation.^[94]^[95]

In K-12 and Specialized Fields

In K-12 education, problem-based learning (PBL) is implemented through hands-on projects that address real-world challenges, fostering student engagement by connecting abstract concepts to practical applications. Studies have shown PBL reduces student disengagement and increases motivation and collaboration compared to traditional instruction. In South Korea, adaptations of PBL in English language curricula emphasize contextual problem-solving, such as using local cultural scenarios to teach narrative analysis, with research indicating improvements in language proficiency.^[96] In specialized fields, PBL is tailored to domain-specific scenarios that simulate professional decision-making. In ecological economics, learners engage with sustainability problems, such as modeling resource depletion in fisheries or urban green space allocation, using workbooks that guide self-directed inquiry into biophysical limits and economic policies. This approach, as outlined in a dedicated PBL workbook, promotes understanding of interdisciplinary trade-offs, with students developing quantitative models to evaluate policy impacts on ecosystem services.^[97] In nursing education, PBL incorporates patient care simulations where students diagnose and manage virtual cases, such as chronic disease progression in diverse populations, to build clinical reasoning. A 2024 meta-analysis demonstrated that PBL enhanced nursing students' critical thinking skills, with a pooled standardized mean difference of 0.47 compared to lecture-based methods.^[98] For younger learners in primary and early secondary settings, PBL presents unique challenges related to cognitive development, necessitating structured scaffolding to manage cognitive load and ensure accessibility. Scaffolding techniques, such as phased prompts and visual aids, help break down complex problems into manageable steps, preventing overload. Teacher training is crucial to address these issues, with programs emphasizing facilitation skills to support group dynamics and inquiry processes; studies indicate that trained educators provide more effective scaffolds in K-12 engineering lessons. Outcomes of PBL in these contexts include enhanced knowledge retention and stronger interdisciplinary connections, particularly in primary education. In elementary settings, PBL has been shown to improve long-term retention of core concepts. In environmental education, PBL fosters links across disciplines like biology, economics, and ethics through scenario-based projects on topics such as climate adaptation, resulting in improved environmental literacy and collaborative skills; a 2025 systematic review confirmed these gains, noting advancements in critical thinking and problem-solving attitudes.^[99]

Variations and Extensions

Computer-Supported Collaborative PBL

Computer-supported collaborative problem-based learning (CSCL-PBL) emerged in the 1990s as an extension of traditional PBL, leveraging early digital tools to facilitate group interactions beyond physical classrooms. Initial implementations relied on basic technologies such as email groups and asynchronous bulletin boards, which allowed students to share problem analyses and research findings remotely, marking a shift from face-to-face tutorials to distributed collaboration.^[100] By the early 2000s, the advent of learning management systems (LMS) like Moodle transformed this approach, providing structured platforms for integrating PBL cycles with online tools that supported iterative group work.^[101] Core features of CSCL-PBL include virtual problem spaces that enable real-time or asynchronous collaboration on complex scenarios, such as shared wikis for brainstorming solutions and forums for debating hypotheses. These platforms foster asynchronous research sharing, where learners upload resources, peer-review contributions, and track progress without temporal constraints, enhancing the self-directed inquiry central to PBL.^[102] In Moodle-based environments, for instance, private group chats and databases allow teams to simulate professional workflows, assigning roles like knowledge integrators to distribute tasks and promote equitable participation.^[102] The benefits of CSCL-PBL center on improved accessibility for geographically dispersed groups, enabling global teams to engage in PBL without travel barriers, and scalability for large cohorts through automated feedback mechanisms and modular group formations. Studies indicate that these systems support diverse learning styles by matching team roles to individual profiles, leading to higher motivation and soft skills development like leadership and commitment.^[102] Post-2020, the COVID-19 pandemic accelerated hybrid models, particularly in medical education, where virtual PBL sessions via video conferencing and LMS maintained learning outcomes comparable to traditional formats while boosting student satisfaction and resource utilization. In one Saudi medical college, 66% of students reported greater satisfaction with virtual PBL, attributing it to enhanced motivation for collaborative critical thinking during remote sessions.^[103] Overall, CSCL-PBL has evolved to address traditional PBL's logistical limitations, promoting inclusive, technology-mediated inquiry that sustains engagement across scales and contexts.^[101]

P5BL and Technology Integrations

P5BL, or Problem-, Project-, Product-, Process-, and People-based Learning, represents an advanced extension of traditional problem-based learning that integrates five interconnected pillars to foster holistic skill development in educational settings. This approach emphasizes problem-solving as the core driver, project-oriented tasks for application, product creation for tangible outcomes, process refinement for iterative improvement, and people-centered collaboration to build interpersonal competencies.^[104] Originally developed in multidisciplinary environments like architecture, engineering, and construction, P5BL has been particularly applied in design and innovation education to simulate real-world, team-based challenges that require cross-disciplinary integration.^[104] Mobile integrations, often termed M-PBL, enhance problem-based learning by leveraging smartphone and tablet applications to support on-the-go research and collaborative problem-solving. In these systems, students access digital resources, such as geolocation data and real-time expert inputs, to investigate authentic scenarios like climate change case studies, enabling immediate application of concepts outside traditional classrooms.^[82] A 2025 study involving undergraduate students demonstrated that M-PBL significantly boosts action competence, with experimental groups showing posttest improvements in problem-solving (54.88 vs. 45.68) and critical thinking (67.93 vs. 50.05) skills, particularly in environmental contexts aligned with sustainable development goals.^[82] Emerging integrations of artificial intelligence (AI) and virtual reality (VR) in 2025 are transforming PBL by providing immersive simulations of complex problems, allowing learners to engage in risk-free experimentation and adaptive scenarios. AI algorithms personalize problem delivery within VR environments, adjusting difficulty based on user performance to optimize learning paths, while tools like VR escape rooms facilitate collaborative research and presentation of innovative solutions.^[105]^[106]^[107] These technologies support interdisciplinary applications by enabling multisensory interactions that deepen understanding of processes and products. Future directions point toward AI-driven adaptive systems in PBL, which could further customize interactions and feedback to scale these benefits across diverse educational contexts.^[105] Outcomes from recent implementations indicate enhanced student motivation, particularly in mathematics, where P5BL variants combined with digital tools yield measurable gains in engagement and performance. For instance, a 2025 quasi-experimental study on M-PBL in math education reported higher motivation levels and academic scores among participants using mobile-integrated worksheets, attributing improvements to interactive problem exploration.^[108] Similarly, problem-based worksheets in sound wave topics increased mathematical representation and learning motivation, with students demonstrating sustained interest through iterative product development.^[109]

References

[1]
Problem-Based Learning – An Overview - PMC - NIH
Apr 16, 2024 · The main objective of Problem-Based Learning (PBL) is to develop problem-solving skills, collaborative learning skills, self-directed learning skills, ...Missing: sources | Show results with:sources
[2]
[PDF] Overview of Problem-based Learning: Definitions and Distinctions
May 22, 2006 · Abstract. Problem-based learning (PBL) is an instructional approach that has been used success- fully for over 30 years and continues to ...Missing: scholarly | Show results with:scholarly
[3]
[PDF] Problem Based Learning: A Student-Centered Approach - ERIC
Apr 11, 2019 · Problem-based learning is a teaching method in which students' learn through the complex and open ended problems. These problems are real world ...
[4]
[PDF] An Introduction to Problem-Based Learning in the Faculty of Health ...
PBL as defined by the founders at McMaster University was described as. Learning that results from the process of working toward the understanding or.
[5]
[PDF] Problem-Based Learning
In Problem-Based Learning, Howard Barrows and Robyn Tamblyn address some basic problems in the learning of biomedical science, medicine,.
[6]
[PDF] Problem-based Learning - ERIC
Jul 7, 2020 · The term “problem-based learning” was coined in 1974 by Howard Barrows, a leading figure at McMaster University. Medical School (Barrows & ...
[7]
[PDF] Characteristics of Problem-Based Learning* - IJEE
Howard. Barrows, who was involved in the early stages of the development of PBL at McMaster University in Canada, defines the concept in terms of specific.
[8]
[PDF] Principles of Problem-based Learning (PBL) | NEOMED
Supported by adult learning theory – fosters motivation to learn as students acquire knowledge on “need to know” basis and within context of authentic work. • ...
[9]
Core principles of PBL: constructive, collaborative, contextual and ...
Core principles of PBL: constructive, collaborative, contextual and self-directed · Contextual – PBL uses real everyday problems. · Constructive – PBL is a ...
[10]
None
### Key Points on Assessment Integration in PBL
[11]
Fifty Years on: A Retrospective on the World's First Problem-based ...
Today, problem-based learning is commonly known as a form of education in which the learning begins with a realistic problem tackled by a small group of ...
[12]
[PDF] CHAPTER … A BRIEF HISTORY OF PROBLEM-BASED LEARNING
Problem-based learning emerged as the result of an attempt to reform medical education at McMaster University in Hamilton, Canada, in the late sixties.
[13]
Overview of Problem-Based Learning - Pressbooks.pub
These two approaches are very similar. Inquiry-based learning is grounded in the philosophy of John Dewey (as is PBL), who believed that education begins with ...
[14]
The Harvard Connection: How the Case Method Spawned Problem ...
This paper proposes a historical analysis of the connection and differences between the Harvard case method in medical education and business education
[15]
History of problem-based learning in medical education
First introduced at McMaster University in Canada in the late 1960s, problem-based learning (PBL) soon garnered worldwide attention for its unique approach to ...
[16]
Problem-based learning in American medical education: an overview
The first PBL medical curriculum in North America was established at McMaster University in Toronto in 1969. The University of New Mexico was the first to adopt ...
[17]
[PDF] Problem-based Learning - ERIC
Educators have adapted PBL for use in programs focusing on nursing (Baker, 2000), dental (Azer, 2017), management. (Hallinger & Bridges, 2007), pharmaceutical ( ...
[18]
Overview of Problem-Based Learning - EdTech Books
During the 1980s and 1990s the PBL approach was adopted in ... Problem-based learning in business education: Curriculum design and implementation issues.
[19]
Problem-based learning. A critical review of its educational ...
Since then the use of PBL in medical education has been endorsed by the World Health Organization,10 the Association of American Medical Colleges and the ...
[20]
Problem-Based Learning in Introductory Science Across Disciplines
A regional three-day PBL conference was held June 20-22, 1995. From June 9 - 12, 1996, an international conference, "Problem-Based Learning in Undergraduate ...
[21]
[PDF] Problem-based learning: a catalyst for enabling and disabling
This study demonstrates that while problem-based learning (PBL) may promote many of the abilities currently high on the agenda in British higher education in ...
[22]
How Maastricht University Reinvented Problem-Based Learning
This approach was based on small- group, student-centred learning, at the starting point of which was a realistic biomedical or clinical problem.
[23]
One Day, One Problem An Approach to problem-based Learning
One-day, one-problem is a unique adaptation of problem-based learning (PBL) pioneered at Republic Polytechnic, Singapore. Here students are challenged each day ...
[24]
https://brill.com/downloadpdf/book/9789087900922/BP000002.pdf
[25]
Education in Transition: Adapting and Thriving in a Post-COVID World
The review categorizes and examines studies on various approaches, including simulation-based training, project-based learning, and hybrid models, highlighting ...
[26]
Problem-Based Learning: An Overview of its Process and Impact on ...
In this review, we provide an overview of the process of problem-based learning (PBL) and the studies examining the effectiveness of PBL.
[27]
Piaget's Theory and Stages of Cognitive Development
Oct 22, 2025 · Piaget's theory of constructivism revolutionised educational thinking by challenging the traditional, teacher-centred model known as ...
[28]
Social Constructivism - GSI Teaching & Resource Center
As a result, human cognitive structures are, Vygotsky believed, essentially socially constructed. Knowledge is not simply constructed, it is co-constructed.
[29]
constructivism and problem-based learning - Semantic Scholar
The paper will explore the conceptual underpinnings of constructivism as a learning theory in connection with PBL as an approach to teaching.
[30]
[PDF] The relevance of Vygotsky's constructivism learning theory ... - ERIC
Vygotsky argued that complex thinking processes are highly dependent on children's social interactions. As children discuss events, objects, and problems with ...
[31]
[PDF] Social Constructivism: Implications on Teaching and Learning
Social constructivism is a learning theory propounded by Lev Vygotsky ... methods as case studies, research projects, problem based learning, brainstorming,.
[32]
Discovery Learning (Bruner) - Learning Theories
Feb 2, 2017 · Discovery learning is an inquiry-based, constructivist learning theory that takes place in problem solving situations.
[33]
Project-Based Learning: A Short History | Edutopia
Dewey challenged the traditional view of the student as a passive recipient of knowledge (and the teacher as the transmitter of a static body of facts). He ...Missing: law | Show results with:law
[34]
Constructivism or Behaviorism: What is the Best Method to Teach ...
This review article will examine differences and similarities of constructivism and behaviorism to determine the best method(s) to teach pre-kindergarten, ...
[35]
Learning Theories in focus: Problem Based Learning
Oct 16, 2019 · Constructivists believe that learners “actively construct knowledge, rather than being passively molded by experience (as in behaviourism) or ...
[36]
(PDF) Experiential Learning: Experience As The Source Of Learning ...
PDF | On Jan 1, 1984, David A Kolb published Experiential Learning: Experience As The Source Of Learning And Development | Find, read and cite all the ...
[37]
Improving the PBL method with experiential learning theory in ...
The PBL method contains gaps that can be significantly improved with the help of ELT, benefiting the learning outcomes of software engineering students.
[38]
Outcomes of inquiry-based learning in health professions education
Nov 29, 2022 · In some cases, IBL has been considered as overlapping or else an umbrella term encompassing problem-based learning (PBL). Some have sub ...
[39]
https://www.ingentaconnect.com/content/10.6120/JoEMLS.2016.532/0010.RS.CM
[40]
(PDF) The Effect of Problem-based Learning Model Modified by ...
This study is aimed to determine on how students' problem solving skills when using a problem-based learning model modified by cognitive load theory.
[41]
A Study on Integrating Problem-based Learning into the Innovative ...
A Study on Integrating Problem-based Learning into the Innovative Teaching in Information Literacy and Ethics ... Authors: Nai-Cheng Chang; Hsuan-Yu Hsu.
[42]
[PDF] The Process of Problem-Based Learning: A Literature Review
To encourage the implementation of the problem-based learning strategy within health occupations programs, this literature review examines the process of ...
[43]
The process of implementing problem-based learning in a teacher ...
Nov 12, 2021 · Chang and Hsu (Citation2016), which includes five steps: demonstrate, analyse, explore, solve, and evaluate the problem. This process was ...
[44]
Goals and Strategies of a Problem-based Learning Facilitator
### Summary of Key Points on PBL Facilitators
[45]
Effective Learning Behavior in Problem-Based Learning: a Scoping ...
Apr 21, 2021 · The PBL process revolves around four types of learning principles: constructive, self-directed, collaborative, and contextual [19]. Through the ...
[46]
Does your group matter? How group function impacts educational ...
Dec 29, 2022 · Problem-based learning (PBL) is a method of teaching and learning that involves solving case problems in small groups. Built upon the ...
[47]
Implementing Best Practice in Training Problem-Based Learning ...
Apr 28, 2021 · In order to implement problem-based learning (PBL), extensive staff training is required. The purpose of this study was to qualitatively ...
[48]
https://doi.org/10.1016/j.nedt.2022.105306
[49]
https://doi.org/10.1016/j.nedt.2020.104436
[50]
https://doi.org/10.1186/s12909-015-0422-2
[51]
https://doi.org/10.1016/j.cedpsych.2020.101840
[52]
https://pubmed.ncbi.nlm.nih.gov/6644989/
[53]
https://doi.org/10.1080/01421590600726987
[54]
Problem-based, self-directed learning - PubMed
Problem-based, self-directed learning is a teaching-learning method specifically designed to emphasize these skills and to increase the retention of facts.Missing: metacognition scholarly
[55]
The psychological basis of problem-based learning - PubMed
Several potential advantages for students' learning are claimed for problem-based learning (PBL). Students in PBL curricula may be more highly motivated; ...
[56]
Problem-based Business Education:Developing Diversity, Equity ...
Jun 1, 2024 · Problem-based learning (PbL) is a pedagogical and andragogical instructional tool that emphasizes student-centered learning, engagement, student ...Deib Education · Deib In Business Schools · Benefits Of Pbl<|control11|><|separator|>
[57]
https://link.springer.com/article/10.1007/s10648-024-09864-3
[58]
how do the outcomes compare with traditional teaching? - PMC - NIH
There is evidence that PBL is popular with its students, associated with better clinical and problem-solving skills, that it promotes lifelong learning skills.
[59]
"Problem Based Learning and Improved Student Engagement ...
Research shows that a curriculum with a focus on Problem Based Learning (PBL) can improve student engagement, provide classroom equity and achieve positive ...
[60]
Barriers to implementing problem-based learning at the school ... - NIH
May 6, 2024 · ... time demands for both teachers ... Implementing of a problem-based learning strategy in a Saudi medical school: requisites and challenges.
[61]
Course Redesign: Implementing Project-Based Learning to Improve ...
Jun 29, 2021 · ... curriculum redesign. Downloads. Article Details. How to Cite ... Problem-Based Learning: What and How Do Students Learn? Educational ...
[62]
Library requirements and problem-based learning - PubMed Central
Overall, the ratings suggest that the MSL was acceptable to patrons as a library involved in the PBL process. The material resources were generally adequate.Missing: simulations | Show results with:simulations
[63]
Facilitating Multiple Small Teams in a Large Group Setting
Problem-based learning (PBL) is often described as resource demanding due to the high staff-to-student ratio required in a traditional PBL tutorial class ...Missing: facilities strain
[64]
Models of faculty development for problem-based learning - PubMed
Research on faculty development indicates positive results of such efforts. Faculty members who choose to learn about problem-based learning appear to progress ...
[65]
A Model for Small-Group Problem-Based Learning in a Large Class ...
Objective. To implement and evaluate a model for small-group problem-based learning (PBL) in a large class facilitated by 1 instructor. Design.
[66]
Managing Problem-Based Learning in Large Lecture Sections
This article discusses approaches used by the author to infuse PBL into large biology lecture sections, and explores ways in which challenges to PBL in these ...
[67]
[PDF] Assessment in Problem-based Learning Incorporated into ... - IJEE
Problems' assessment is complemented by peer assessment and by a portfolio, which indicate the individual student's effort and contribution to the group work.
[68]
(PDF) Assessing problem-based learning with practice portfolios
Aug 7, 2025 · The module was problem‐based and students were assessed through practice portfolios. Although the evaluation indicated that it was addressing ...
[69]
[PDF] Using Cognitive Load Theory to interpret student difficulties with a ...
The purpose of this paper is to report on a preliminary investigation involving problem based learning with first year undergraduate students enrolled on a ...
[70]
Strategies to mitigate student resistance to active learning
Mar 12, 2018 · Our data reveal that instructor strategies for reducing student resistance generally fall within two broad types: explanation and facilitation strategies.
[71]
(PDF) Problem‐based learning in Asian universities - ResearchGate
Jun 5, 2008 · A key impediment to such engagement was the cultural inappropriateness of challenging peers or the tutor. A new type of academic socialisation ...
[72]
Globalization of problem-based learning (PBL): cross-cultural ...
The globalization of PBL has important cross-cultural implications. Delivery of instruction in PBL involves active peer teaching-learning in an open ...Missing: contexts Malaysia
[73]
Implementation of Problem Based Learning (PBL) - in a Malaysian ...
This paper discusses the implementation of Problem Based Learning (PBL) in a Malaysian teacher education course, highlighting the cultural dimensions that ...
[74]
[PDF] The cultural complexity of problem-based learning across the world
Jan 1, 2014 · the institutional and socio-cultural contexts, (differences between) how students inter- nalized aspects of PBL in three different contexts ...
[75]
[PDF] The Effectiveness of Problem-Based Learning through Scaffolding in ...
Jun 25, 2025 · Scaffolding showed a stronger impact on students with low and medium prior knowledge, enhancing their ability to manage cognitive load and apply ...
[76]
How Does Prior Knowledge Influence Learning Engagement? The ...
Oct 29, 2020 · The aim of this research was to test an integrative model that examines how prior knowledge influences learning engagement via cognitive load and help-seeking ...
[77]
Teacher Scaffolding and Equity in Collaborative Knowledge ...
This study examines teacher scaffolding and equity during collaborative small-group discussions in fifth-grade English language arts classrooms.
[78]
Problem‐solving skills, solving problems and problem‐based learning
The use of problem-based learning (PBL) as an educational strategy is explored. ... (Norman et al. 1985a). This finding suggests a rapid process, and does ...
[79]
Problem-based Learning: A Review of Literature on Its Outcomes ...
Problem-based Learning: A Review of Literature on Its Outcomes and Implementation Issues. ALBANESE, MARK A. PhD; Mitchell, Susan MA ... Academic Medicine 68(1993): ...
[80]
The effectiveness of problem-based learning (PBL) in enhancing ...
Jun 3, 2025 · This study synthesizes research on the effectiveness of PBL in medical education, focusing on its impact on students' critical thinking skills.
[81]
Critical thinking and clinical skills by problem-based learning ...
Mar 28, 2025 · This study aims to review current worldwide data on the efficacy and utility of critical thinking and clinical skills using PBL educational methods.Outcome Analysis · Discussion · Clinical Implication
[82]
https://www.nature.com/articles/s41599-025-05397-4
[83]
Integrating mobile learning and problem-based learning in ... - Nature
Aug 2, 2025 · This study investigates the integration of mobile learning and problem-based learning (PBL) to enhance students' action competence in ...<|control11|><|separator|>
[84]
Sustaining problem-based learning: A mixed-methods exploration of ...
This study aimed to investigate the impact of the Problem-Based Learning (PBL) approach on students' mathematical problem-solving abilities in primary ...Missing: adaptability lifelong
[85]
Problem-based learning helps students stay in school
Feb 27, 2025 · New UniSA research demonstrates how hands-on, community-based projects can deliver successful learning outcomes for disengaged students.
[86]
A quality education for sustainability teaching (QUEST) framework
Aug 28, 2025 · A quality education for sustainability teaching (QUEST) framework: Advancing action competence in sustainability education. Wanda Sassa ...
[87]
https://www.dovepress.com/comparative-study-of-problem-based-learning-and-traditional-teaching-m-peer-reviewed-fulltext-article-AMEP
[88]
A study of the impact of project-based learning on student ... - Frontiers
A key research question in project-based learning meta-analytic studies is to assess the impact of project-based learning on student learning outcomes, ...
[89]
A snapshot of the status of problem-based learning in U. S. medical ...
Aug 6, 2025 · In USA, 70% of the medical schools use PBL in preclinical curricula 13 . Whereas, 58% of the medical school in Canada using PBL 14,15 . ...
[90]
Impact of Problem-Based Learning on Medical Students' Outcomes ...
Apr 16, 2025 · This study aims to investigate the effectiveness of PBL in improving medical students' clinical outcomes during pediatric rotations.
[91]
[PDF] Problem-Based Learning in Engineering Education - ASEE PEER
Problem-based learning (PBL) starts when students are confronted with an open-ended, ill- structured, real-world problem and work in teams to identify learning ...
[92]
Business students' perspectives on case method coaching for ...
Purpose: The aim of this study is to examine the experiences of business students on case method coaching for problem-based learning and its influence on ...
[93]
[PDF] Use of the Problem Method for Teaching Legal Ethics
Furthermore, problems help students see issues that might not be obvious at first glance or that cases may not have raised. Law schools sometimes help students ...
[94]
Problem based learning in Engineering Education at Malaysian ...
Problem based learning (PBL) is one of the constructivist approaches where cooperation among learners plays important role in the learning method. Project is ...
[95]
Five Reasons Why You Should Consider RP - Republic Polytechnic
Apart from being Singapore's #1 poly to adopt Problem-based Learning, RP enables your child/student to Discover, Transform, and Achieve so much more.Missing: vocational | Show results with:vocational<|control11|><|separator|>
[96]
[PDF] Problem-based learning in - Archive of European Integration
This paper describes houv in the Maastricht. Master's problem-based learning is used as an educational technology. Firstly, the professional goals and the ...
[97]
Pure PBL, Hybrid PBL and Lecturing: which one is more effective in ...
Aug 10, 2018 · In a word, the PBL strategies prove to be effective in the students' overall and higher-order achievement.
[98]
A 10-Step Process to Align Problem-Based Learning With ... - NIH
May 22, 2024 · The aim of this article is to streamline the process of developing, delivering, and evaluating PBL sessions in line with the SDLL accreditation requirements.Missing: higher | Show results with:higher
[99]
[PDF] Improving Student Outcomes with Project-Based Learning
Jan 31, 2025 · The study highlights the effectiveness of PBL in increasing student engagement, and the data indicates that they want to continue researching ...
[100]
Application of Problem-Based Learning in English Language ...
May 26, 2025 · This study systematically examines PBL implementation in Korean ELT, focusing on (a) target areas, pedagogical effects and measurement tools, (b) ...
[101]
Higher‐order thinking skills‐oriented problem‐based learning ...
May 22, 2024 · The results show that PBL improves mathematical critical thinking, problem-solving, and creative thinking skills.
[102]
[PDF] Ecological Economics - A Workbook for Problem-Based Learning
This workbook aims to help students learn ecological economics through problem-based learning, self-discovery, and developing problem-solving skills.
[103]
Effectiveness of Problem-Based Learning on ... - Nurse Educator
Our meta-analysis indicates that the PBL teaching strategy can enhance critical thinking skills in nursing students. References. 1. American Nurses Association.
[104]
[PDF] Scaffolding for Optimal Challenge in K–12 Problem-Based Learning
Nov 15, 2018 · In K–12 problem-based learning (PBL), students may struggle to address associated tasks that are beyond their current abil- ity levels. This ...
[105]
[PDF] Problem-based Learning in K-12 Engineering Lessons - ASEE PEER
The study examined how K-12 engineering teachers planned to support student learning using scaffolding, how they implemented scaffolds during PBL engineering ...
[106]
Systematic review of problem-based learning in environmental ...
Oct 16, 2025 · PBL was found to promote the goals of EE by enhancing students' environmental literacy, critical thinking, collaboration, and problem-solving ...Missing: settings | Show results with:settings
[107]
[PDF] Computer-supported collaborative learning: An historical perspective
We will start from some popular understandings of the issues of CSCL and gradually reveal its more complex nature. We will review CSCL's historical development ...
[108]
[PDF] Moodle and Problem-Based Learning: Pedagogical Designs ... - ERIC
Abstract: This paper presents an empirical study and related activity system analysis regarding the implementation and use of Moodle specifically ...
[109]
Enhancing Moodle to Support Problem Based Learning The Nucleo ...
In this paper we describe how the Moodle Learning Management System is being used to support the development of Nucleo learning scenarios in courses with a ...
[110]
Experience of Sudden Shift from Traditional to Virtual Problem ... - NIH
May 3, 2023 · The aim of the present study was to investigate the impact of the sudden shift to virtual PBL during COVID-19 pandemic in achieving the intended learning ...
[111]
Roles of computing in P5BL: Problem-, project-, product-, process-, and people-based learning | AI EDAM | Cambridge Core
### Summary of P5BL from the Document
[112]
The combined impact of AI and VR on interdisciplinary learning and ...
Jul 11, 2025 · AI-driven adaptive learning algorithms are now integrated into VR simulations to provide a more personalized and responsive educational ...
[113]
The Impact of M-learning and Problem-Based Learning Teaching ...
Jan 10, 2025 · This study aimed to evaluate the efficacy of M-learning and Problem-Based Learning (M-PBL) method in enhancing the motivation and academic ...
[114]
Enhancing Students' Mathematical Representation and Learning ...
Sep 10, 2025 · This study aims to examine the implementation of student worksheets based on the problem-based learning model to enhance students' ...