Implementation Of Problem-based Learning Research Articles

Barriers to implementing problem-based learning at the school of medicine of Debre Berhan University, Ethiopia

BackgroundImplementing PBL in teaching and learning can be challenging due to a variety of complex barriers. Studies on barriers to the implementation of problem-based learning in Ethiopia are scarce. This study aimed to explore the barriers to the implementation of problem-based learning at the Debre Berhan University Medical School.MethodsA qualitative study was conducted among faculty and medical students at the medical school. Purposive sampling was used to select participants. Semi-structured interviews were conducted with tutors and academic leaders, including the problem-based learning coordinator, the biomedical sciences coordinator, and the school dean. Data was also collected from students through focus group discussions. All interviews and discussions were recorded. The four steps of data analysis of Spradley, including domain analysis, taxonomic analysis, componential analysis, and theme analysis, were employed.ResultsThe study identified student-related, tutor-related, case scenario-related, and assessment-related barriers as the most significant obstacles to implementing problem-based learning. These barriers included work overload for both students and tutors, lack of training and experience among tutors, student reluctance, absence of standardized case scenarios, subjectivity of assessment methods, and on-the-spot assessment of students.Conclusions and recommendations: Lack of both tutor and student commitment, lack of standardized cases, absence of a recognition of staff input, gap in communication skills, work overload, lack of continuous training, and at-spot evaluation of students were identified as the main barriers to the implementation of PBL.

Impact of the use of active methodology on the performance of undergraduate radiology students

Although PBL is widely used in several countries, especially in medicine courses, its application in teaching other higher education courses, which involve fundamentals applied to radiology, is still little explored. Therefore, we aim to evaluate the implementation of Problem-Based Learning (PBL) in a higher education institution's radiology and biomedicine technologist course, focusing on specific radiology-related disciplines. An interventional study was developed with 78 students. An active methodology model was created and implemented for one of the groups of participants. At the beginning of each semester, students of both groups were evaluated with pre-tests. At the end of the semesters, the students performed a post-test and a validated evaluation of the discipline methodology. Repeated measures generalized linear regressive models with robust error estimators were used to evaluate test outcomes. A significant interaction among the methodologies was found (p=0.020), with better results from students exposed to the active methodology (initial and final grades were 7.18 and 7.57 in the active methodology, respectively, and 7.45 and 6.89 in the traditional methodology, respectively). In addition, students' evaluation regarding the quality of the methodology was favorable to the active methodology with statistical significance (p<0.05) in 16 of the 22 items evaluated. The students' positive response and performance were attributed to the interaction and innovation of the methodology compared to conventional methods, highlighting the effectiveness of PBL in higher education in radiology and its potential for more participatory and contextualized learning.

Meta-analysis: The effect of problem-based learning on higher-order thinking skills of Indonesian students

Higher order thinking skills are one of the competencies developed in learning, especially in mathematics. One of the effective learning models to improve higher order thinking skills is Problem-Based Learning (PBL). In this study, a meta-analysis method was used, which involved analyzing various articles that had been collected. Search procedures through Google Scholar and Garuda Portal and found 99 articles that discuss the effect of PBL implementation in Indonesia on students' higher order thinking skills. Of these 99 articles, only 11 articles met the inclusion criteria and were then analyzed using the meta-analysis method. This meta-analysis method provides results in the form of a combined effect size that describes the extent of the influence of PBL implementation on students' higher order thinking skills. Based on the interpretation of the combined effect size, it can be concluded that overall, the application of PBL has a moderate effect on students' higher order thinking skills. In other words, PBL has a positive impact in improving students' ability to think critically, analytically, creatively, and think reflectively. In addition, this study also considered study characteristics, such as education level and year of study. The statistical analysis showed the effect of PBL implementation in improving students' ability to think critically, analytically, creatively, and reflectively.

General Problem-solving Skills Can be Enhanced by Short-time Use of Problem-Based Learning (PBL)

Future students are confronted with a complex world that demands the ability to solve problems in unstructured, undefined, and unfamiliar situations. The aim of the present study was to investigate the development of problem-solving skills through the implementation of Problem-Based Learning (PBL). While previous research has primarily focused on content-related and long-term measurements when examining the effects of PBL, this study took a different approach by exploring the general increase in problem-solving skills resulting from PBL. The sample consisted of 90 second-semester students who were assessed at three different time points using three subscales of the Wilde-Intelligenz-Test I &amp; II: analogies (AL), letter series (BR) and numerical series (ZN). The findings revealed a significant improvement in general problem-solving abilities within the PBL group. These results provide valuable insights into the impact of PBL on the development of general problem-solving skills, even within a domain-independent and short-term context. Lecturers are encouraged to consider implementing PBL in their study programs, as it equips graduates with the necessary skills to tackle the challenges of today’s dynamic and constantly changing world.

Exploring the Effectiveness of Problem-Based Learning as a Constructivist Approach in Enhancing Critical Thinking Skills in High School Classes

This study investigates the effectiveness of Problem-Based Learning (PBL) as a constructivist approach in enhancing critical thinking skills among high school students in the United States. Employing a mixed-methods research design, the study compares traditional teaching methods with PBL in terms of their impact on students’ critical thinking abilities. Quantitative data analysis, including paired t-tests and ANOVA, reveals a significant improvement in critical thinking scores among students in the PBL group compared to the control group. Qualitative findings, derived from semi-structured interviews, highlight increased engagement, a deeper understanding of subject matter, and the development of critical thinking skills as key outcomes of PBL. The study identifies challenges and successes encountered during the implementation of PBL and discusses the implications for education. By adopting PBL, educators can create more engaging and intellectually stimulating learning environments that cultivate essential 21st-century skills.

The Implementation of Problem-Based Learning for Students' English-Speaking Ability

This research explores the perceptions of English teachers at SMPN 21 Kota Serang regarding implementing problem-based learning in their classes. The PBL model is used to teach speaking in class VIII D at SMPN 21 Kota Serang. The lack of motivation is the most significant reason for EFL students' English-speaking proficiency. A PBL model teaching approach can increase students' motivation to learn English. Implementing the PBL model can help students feel involved and challenged to solve problems to increase their motivation to learn. This research uses a qualitative case study as its research methodology to gain an in-depth understanding of emerging problems. English teachers in class VIII D were observed and interviewed about implementing problem-based learning. The findings of this research reveal that teachers who implement problem-based learning have succeeded in providing significant changes to students' English-speaking abilities and have motivation to speak English. Therefore, the researcher found that implementing problem-based learning in English language learning was successful in helping motivate students.

The Effect of Problem Based Learning Approach in Enhancing Problem Solving Skills in Chemistry Education: A Systematic Review

Chemistry is a scientific discipline that is often considered difficult because students struggle to solve contextual and open-ended problems, mainly due to a poor understanding of scientific concepts related to the problem. To fully grasp the concepts in chemistry, students must develop the ability to solve real-life problems. Problem-solving skills are applied in many aspects of life, making them crucial for the 21st century. Problem-based learning (PBL) is an effective method for improving students’ problem-solving skills. This study aims to outline how the PBL approach enhances students’ problem-solving skills, specifically in the context of chemistry education. The sixteen research articles reviewed in this paper were collected from well-known databases such as ERIC, SCOPUS, and Google Scholar. Systematic literature review (SLR) is the method used in this review. This review provides evidence that PBL can enhance problem-solving skills in chemistry education. All research articles have shown that PBL has a significantly positive effect on the problem-solving skills of students. Seven out of sixteen articles have provided insights into the design and framework of PBL implementation. The researcher recommends conducting more studies in all areas of chemistry to provide clear guidance on incorporating PBL. The researcher also recommends using mobile technologies to integrate PBL in a stimulating manner, such as by developing a mobile application to aid in the instructional process. Proper insights into the effectiveness of implementing PBL to enhance problem-solving skills in chemistry, as well as the integration of PBL into the instructional process, are necessary. This will aid teachers and lecturers in planning their lessons, which is why this systematic review is needed.

The Effectiveness of Problem-Based Physics Learning to Improve High School Students' Science Process Skills

This research aims to analyze the improvement in students' science process skills after applying the problem-based learning model to physics learning. Physics learning at the high school level, namely at Makassar National High School, experiences several deficiencies in the science process skills experienced by students. Choosing a problem-based learning model can support the delivery of material well. This research uses the problem-based learning model to analyze students' science process skills before and after being taught. The type of research used is quasi-experimental research. The population in this study was 32 students. The sampling technique uses purposive sampling with two classes.  The level of science process skills of class X IPA 2 (experimental) students obtained an average score of 73.60 and class X IPA 3 (control) of 42.81. The results of the N-gain test analysis in the experimental class obtained an average value of 0.59 with medium criteria. The control class had an average N-gain value of 0.05 with low criteria, meaning there was an increase in both classes, so it can be concluded that there was a significant influence on students' science process skills after using the problem-based learning model, The research contribution is that the implementation of problem-based learning is very effective for improving physical science process skills.

Fostering critical thinking and self-efficacy in mathematics students

This research addresses the low critical mathematical thinking abilities of students when facing mathematical problem-solving challenges. The study aims to evaluate the impact of implementing various teaching approaches, including Contextual Teaching and Learning (CTL), Problem-Based Learning (PBL), and Direct Instruction (DI) models, on students' critical mathematical thinking abilities. Participants included 276 eighth-grade students from SMP La Tansa Mashiro 1, 2, and 3 in Lebak Banten during the academic year 2022/2023, divided into three classes. Samples were selected using simple random sampling, resulting in 94 students for CTL, 92 students for PBL, and 90 students for DI instructional models. Data collection involved self-efficacy questionnaires and critical mathematical thinking ability tests, analyzed using a two-way ANOVA. The findings suggest that implementing CTL and PBL models positively influences students' critical mathematical thinking abilities. Additionally, students' self-efficacy levels contribute significantly to their critical mathematical thinking abilities. Furthermore, a significant interaction was observed between the implementation of CTL, PBL, and DI models and students' efficacy levels, collectively influencing students' critical mathematical thinking abilities. These results emphasize the importance of employing active approaches, such as contextual, problem-based, and direct instructional methods, while also enhancing students' self-confidence to improve their critical mathematical thinking abilities. It is hoped that implementing these recommendations will enhance the effectiveness of mathematics learning and foster the development of students' critical thinking skills.

COMPARISON OF GRAMMAR INTERVENTION PBLAND PBL IN JUNIOR MIDDLE SCHOOL ENGLISH READING

&#x0D; &#x0D; &#x0D; &#x0D; This paper compares the effectiveness of grammar intervention problem-based learning (GIPBL) and problem-based learning (PBL). PBLis a constructivism-based popular teaching pedagogy previously used in medical education, then widely applied in other fields of education, including junior high school English reading teaching. However, researchers of Scaffolding learning theory argue that grammar intervention PBL (GIPBL) is more suitable for Junior high students in English reading courses. To compare the effect of GIPBL and PBL on satisfaction and learning process in junior high school Grade 3 students, this study does a quasi-experimental study in Jiangyou Foreign Language Experimental School in Sichuan Province, China. The participants include 120 students of grade 8 in two different classes in Junior High School. Experimental and control groups are designed.The practical class is taught in GIPBL,and the control class is taught in PBL. Both classes are about learning English reading, an integral part of the English course.Pretest and post-test were applied. The instruments were a demographic questionnaire,reading test and satisfaction questionnaire. The result shows that students' reading comprehension scores in GIPBL are better than those of the control group. GIPBL broadens the implementation of PBL in practice. There was more satisfaction with GIPBL. 82% of students thought GIPBL was a more acceptable and effective teaching method. The result shows that Grammar Intervention PBL suits junior and middle school students in English reading courses.&#x0D; &#x0D; &#x0D; &#x0D;

UPAYA MENINGKATKAN MOTIVASI BELAJAR SISWA PADA MATERI EKONOMI KREATIF MELALUI PENERAPAN MODEL PROBLEM BASED LEARNING KELAS IX SMP NEGERI 1 PASARIBU TOBING

This research aims to investigate methods to enhance the learning outcomes of creative economic subjects among 9th-grade students at SMP Negeri 1 Pasaribu Tobing through the implementation of a problem-based learning model. The research findings indicate an improvement in student engagement throughout the stages of the Problem-Based Learning model in the subject of Social Sciences (Creative Economics), with nearly all types of activities exceeding 70% from Cycle I to Cycle II. Student learning outcomes showed improvement with the utilization of problem-based learning models. The increase in learning outcomes is evident from the rise in the number of participants achieving the Minimum Completion Criteria (KKM), which increased by 24.14%. The average learning outcomes score was 69.66 in Cycle I, which increased to 80.69 in Cycle II. Furthermore, students' responses and attitudes towards the implemented problem-based learning model were highly positive.

The Effectiveness of Problem-Based Learning Strategies in the Creative Thinking Skills of Grade 12 Students in Contemporary Philippine Arts from the Regions

This research study focused on examining the effectiveness of problem-based learning strategies in enhancing the creative thinking skills of Grade 12 students studying Contemporary Philippine Arts from the Regions. The study was conducted at the Senior High School section of Dolores Macasaet National High School, situated in Brgy. Pahinga Norte, Candelaria, Quezon Province. The participants in the study consisted of three sections from each of the three Grade 12 strands, all of whom were taught using problem-based learning methods. To facilitate the implementation of problem-based learning, the researcher created five self-made semi-detailed lesson plans covering the first five weeks of the third grading period. The research design utilized in this study was a pre-experimental one-group pre-test and post-test design. For data analysis, frequency and percentage were employed, along with mean and standard deviation calculations. Additionally, the Paired Samples T-test was utilized to compare the pre-test and post-test results. In contrast to traditional teacher-centered instruction, the problem-based learning approach adopted in this study involved presenting the problem to students first, making it a more student-centered method. This approach fostered a classroom environment that encouraged group work and collaboration, providing opportunities for students to engage in problem-based learning projects. The findings of the study revealed significant differences in the pre-test and post-test performance of the participants in terms of creative thinking skills, particularly in fluency, flexibility, originality, and elaboration, following the implementation of problem-based learning strategies.

Peningkatan literasi numerasi melalui model pembelajaran dan hubungannya dengan kemampuan self-efficacy: Systematic literatur review

This study aims to describe the improvement of numeracy literacy through learning models and its correlation with self-efficacy capabilities.. The research method employed is a Systematic Literature Review (SLR) comprising three stages: planning, conducting, and reporting. Data collection involved identifying relevant articles based on predetermined criteria. The study examined 19 articles retrieved through a Google Scholar database search, facilitated by the Publish Or Perish software. Data synthesis was presented through tabulation and reinforced with a narrative format. The findings indicate that the improvement of numeracy literacy in elementary and secondary schools from 2020 to 2023 is predominantly pursued through the implementation of problem-based learning (PBL) models. Additionally, students' self-efficacy capabilities influence their success in learning. Furthermore, students' numeracy literacy correlates positively with self-efficacy, evidenced by higher self-efficacy correlating with higher numeracy literacy skills.

Implementation of Problem-Based Learning in Undergraduate Medical Education in Ethiopia: An Exploratory Qualitative Study.

The poor quality of health professional education in Ethiopia, which was rooted in a traditional curriculum, has posed significant challenges for graduates in effectively addressing real-life health problems. In response, there has been curricular reform by adopting problem-based learning across Ethiopian medical schools. Given the dearth of literature on the topic and the significance of context in the effective implementation of problem-based learning, it is imperative to provide local institutional evidence to pinpoint critical intervention areas and support the effective implementation of problem-based learning. A qualitative design based on in-depth, individual, semi-structured interviews was used to explore medical educators, program coordinators, and educational leader's experiences and perspectives on the problem-based learning implementation in health sciences education. A total of 24 participants recruited from five undergraduate health science programs participated in the study. All sessions were audio recorded and transcribed verbatim. Results were analyzed following a qualitative thematic analysis method. Analysis of the transcripts revealed three main themes, along with their corresponding subthemes. Within the first main theme, participants discussed the importance of integrating Problem-Based Learning into undergraduate medical programs and the educational benefits it brings to medical education. The second main theme explored issues related to challenges in implementing problem-based learning which include inadequate staff training, deficiencies in curricular design and governance, constraints in educational resources, and a lack of preparedness in the educational environment. The third theme deals with the strategic recommendations to address the challenges that contributed to the poor implementation of problem-based learning in undergraduate medical schools. Our study has addressed several issues related to the implementation of Problem-Based Learning in Ethiopian Health Sciences Colleges. The study's findings have the potential to provide educational stakeholders and policymakers with essential information to strategize successful problem-based learning implementation in undergraduate medical schools.

Implementation of Problem-Based Learning to Improve Cognitive Understanding and Quality of Learning of Global Warming's Topic

Implementation of one learning model in the classroom will stimulate student learning outcomes. Class X-1 at SMA Negeri 13 Surabaya shows that student learning outcomes must be upgraded based on the researcher’s observation. The objective of fulfilling the Problem-Based Learning model with the Lesson Study approach in this research is to upgrade the cognitive competencies and the value of learning in class X-1 SMA Negeri 13 Surabaya. This type of research is Classroom Action Research, with a total research target of 36 students in class X-1 SMA Negeri 13 Surabaya. The teacher conducts learning for three cycles on global warming material, with each cycle using a lesson study approach. Research data was attained from observer observations and data on students' cognitive abilities. Then, it was analyzed to define the percentage of learning completion and the intensification of cognitive competencies using n-gain. The research results show an improvement in cognitive competencies with a value of 0.557 in the moderate category. Apart from that, the research results show an improvement in the percentage of learning operations. Therefore, it can be established that the research directed by the teacher can develop cognitive competencies and the quality of learning in class X-1 SMA Negeri 13 Surabaya.

Penerapan Problem Based Learning Berbantuan Media Puzzle untuk Mewujudkan Karakter Profil Pelajar Pancasila pada Siswa Kelas X-4 SMAN Pakusari

The current education system is moving towards a student-centered learning process. The Merdeka Curriculum is created as a more flexible curriculum framework that focuses on essential content and the development of students' talents and character. In class X-4, students show less enthusiasm and interest in the learning process, and their understanding of biology is lacking. Therefore, the development of the Pancasila Student Profile aims to assist students in achieving a level of understanding, behavior, and character based on Pancasila values. One way to integrate the Pancasila Student Profile into formal education activities is by using the Problem-Based Learning (PBL) model, assisted by puzzle media to engage students in the learning process. This research aims to analyze the implementation of problem-based learning with the assistance of puzzle media to realize the Pancasila character profile. This study is a qualitative descriptive type, with the research subjects being X-4 students at SMAN Pakusari. The sampling technique used is non-probability sampling. Data analysis in this research involves narrative analysis, using observation sheets as instruments. The results indicate that the application of problem-based learning with puzzle media to realize the Pancasila character profile in class X-4 at SMAN Pakusari can be implemented effectively. In terms of the overall aspects of the Pancasila Student Profile, there is a connection with the syntax of the PBL learning model, from giving apperception, discussing, presenting, to evaluation. The Problem-Based Learning model can actualize the six aspects or dimensions of the Pancasila Student Profile for X-4 students at SMAN Pakusari.

A Case Study of Students’ Motivation in Learning Human Excretion System

This research investigates the influence of problem-based learning (PBL) on students' motivation within the context of the excretory system topic in the classroom. Despite introducing various innovative teaching models, student motivation still needs to improve to learn science, prompting the need for practical pedagogical approaches. This study used a case study design, utilizing validated observation sheets and questionnaires as instruments for data collection. With 25 students and one science teacher involved as a sample, qualitative and quantitative data are collected and analyzed through narrative descriptive and transcript analysis and the Rasch model, specifically employing Wright Map and Scalograms value. The findings indicate inadequate implementation of problem-based learning in the teaching excretory system, resulting in persistently low student motivation. Instead of implementing a problem-based learning model, the teacher adopts a teacher-centered approach to deliver the excretory system topic. This leads to minimal active student involvement and engagement in teaching and learning.

Design and Implementation of a Problem-Based Learning Module in a Clinical Radiography Course to Foster Image Critique Skills: An Evaluative Case Study

Numerous studies have been conducted to examine the effectiveness of problem-based learning (PBL) in higher education programs that prepare health professionals for their clinical careers, such as undergraduate nursing programs. Even though undergraduate nursing education and radiography education have similarities, studies that focus on the effectiveness of PBL in radiography have not been documented in the literature. While the nature of the nursing and radiography disciplines may lead radiography educators to believe that PBL use in radiography education may be appropriate, based on existing research in nursing, its effectiveness and student attitudes need to be researched before curriculum-wide PBL implementation is planned. A mixed methods evaluative case study was conducted to investigate if a PBL module had an effect on radiography students’ image critique skills and their perceptions. Quantitative data collection instruments consisted of a pretest and a posttest to assess students’ image critique skills before and after PBL. Qualitative data collection instruments included a pre- and post-PBL survey, as well as structured reflections after the PBL module. The results showed a statistically significant difference between the pretest and the posttest, suggesting that the PBL module improved image critique skills in radiography students. In addition, students reported to feel significantly better prepared for image critique after PBL, and perceived working in a group as a good way to practice critiquing images.  Difficulties reported were related to working in a group and transitioning to PBL, most likely due to being accustomed to lecture-based instruction. 

The Implementation of Problem-Based Learning to Improve Students’ Writing Achievement in Argumentative Essay: Global Warming

The Implementation of Problem-Based Learning to Improve Students’ Writing Achievement in Argumentative Essay: Global Warming

A case study analysis of problem-based learning within a fabrication laboratory in a southwestern secondary charter school

The purpose of this study was to explore how teachers at a southwestern secondary private charter school utilize the on-campus fabrication lab to promote the implementation of problem-based learning (PBL). Guided by the theory of constructivism, I qualitatively explored the processes teachers engage in when implementing a PBL lesson using a multi-case study design. Five teachers and two fabrication lab directors from various content areas were interviewed and observed. Five overall themes emerged from the data: 1) the differing emphasis on PBL framework components; 2) conflicts, limitations, and constraints perceived with PBL; 3) teachers use of PBL for cognitive development; 4) the role of the environment in PBL; and 5) the role of reflection in the PBL framework. Research recommendations include further exploration into the factors that contribute to a positive environment conducive to PBL, in-depth investigation into the role of each step in the PBL framework, and additional observation periods to elicit the impacts of PBL over time. Recommendations for practice include purposeful teacher reflection, scaffolded planning, strengthening connections between PBL and real-world applications, and strategies for increased student support and encouragement in the classroom.&#x0D;