Effect of problem-based learning on students' problem-solving ability to learn physics (original) (raw)
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Enabling students to learn smoothly at an early stage of learning is a paramount effort that African education should takeoff. This study established the effect of problem-based learning (PBL) on students' learning achievement. The participants were selected from form-2 of lower secondary schools in Sheema District, Western Uganda. Participants were randomly assigned to the treatment class with PBL instruction and the control class with content-based learning (CBL). A quantitative approach and a quasi-experimental design were used. Thus, the pretest-posttest non-equivalent quasi-experimental design was applied. A learning achievement test in simple machines was used as a data collection tool. The test was validated by experts and piloted with a split-half reliability (r = 0.87). Data was analysed in MS Excel and SPSS. A repeated measures
Through the learning of physics, students will acquire problem solving skills which are relevant to their daily life. Determining the best way in which students learn physics takes a priority in physics education. The goal of the present study was to determine the effect of problem based learning strategy on students' problem solving skills and its role in building their motivation. A quasi-experimental research method was adapted. Problem solving inventory test and motivation scale were used to collect data. Subjects included were 81 grade 12 students taken from Wachemo Preparatory school. There was a mean difference between comparison and experimental groups. The covariate analysis shows that the difference was statistically significant with effect size above average. However, there was insignificant difference in motivation to learn physics. The study suggested that to improve students' achievement, schools must adapt the PBL method carefully. However, students' motivation to learn physics remains vague.
The study investigated the effects of constructivist problem based learning technique on the academic achievement of physics students with low ability levels in Nigeria secondary schools. Pre-test-Post-test control group design was adopted for the study. A purposive sampling technique was used to select 2 schools out of 40co-educational secondary schools in Taraba state. 105 senior secondary school II physics students were used for the study. Physics Achievement Test (PAT) and physics Ability Level Test (PALT) were used to collect data. The kuder-Richardson coefficient of internal consistency for PAT and PALT were 0.72 and 0.76 respectively. Three hypotheses were tested at p<0.05 level of significance using t-test analysis. The result of the findings showed that the physics students with low ability level taught with problem based learning technique performed significantly better than those taught with conventional learning method. Also, student taught with problem based learning technique performed significantly better than those taught with conventional method. There was no significant gender difference in the performance of students taught with problem based learning technique. It is recommended that problem-based learning technique should be used in schools to teach various concepts in physics.
Journal of Baltic Science Education, 2017
The aim of the research was to know the effect of implementation of problem-based learning model on students' physics achievement and critical thinking. The research was a quasi-experimental using a pre-test-post-test control group design. It was conducted at a state senior high school in Indonesia. The data were collected by a students' physics achievement test, a students' critical thinking test, and an observation sheet. The data were analysed by calculating normalized gain scores and hypothesis testing by using MANOVA with the significance level of .05 as criterion. The research results indicated that the average gain scores for students' physics achievement of the experimental and control groups were respectively .63 and .32, the average gain scores for students' critical thinking of the experimental and control groups were respectively .49 and .34, and a value of p is .0001 was obtained from the MANOVA calculation so that it is concluded that such learning as that in the experimental group is better in comparison with such learning as that in the control group. The results of this research are expected to increase insight and knowledge of teachers in implementing the learning process in the classroom so as to apply varied learning models.
Effect of problem-based learning on students’ attitude towards learning physics: a cohort study
F1000Research
Background: Attitude is a learning scale that informs which approach should be used to call students to school. It can be seen a supporting tool that informs teachers, policymakers, and researchers of the needs for raising interest in learning a certain subject, such as physics. This study aimed at determining the effect of problem-based learning on students’ attitude towards learning physics. Methods: The study followed a quantitative approach with a quasi-experimental design employing cross-sectional survey techniques. The participants of the study were 419 13th-grade physics students of the 2020/2021 school year in both Ugandan government and private secondary schools. Among these students, one group was taught using problem-based learning instruction while another group was taught using traditional instruction for 12 weeks. Data were collected using a standardized tool called Views About Science Survey. Using Microsoft Excel 2016 and Statistical Package for Social Scientist vers...
Effectiveness of Problem-Based Learning in the Academic Performance of the Physics Course
Proceedings of the 16th LACCEI International Multi-Conference for Engineering, Education, and Technology: “Innovation in Education and Inclusion”, 2018
These article shows efficiency of Problem-Based Learning (PBL) in academic performance of course "Physics I", specifically in how learning arises across experience. For this, existing methodologies were adapted in PBL in order to generate six methodological proposals, developed during an academic semester. Impact of PBL was evident at end of semester. It was validated through non-parametric test from Mac Nemar, with a confidence level of 95%. Conclusion is PBL turned out to be highly effective, especially at highest levels of academic performance (demanding application and analysis skills) in which there are found substantial differences with regard of group of control. On the other hand, in area of comprehension, such a difference was not noticed, which indicates that application of above-mentioned methodology (regarding this capability) is not interesting for teacher. This investigation contributes with a program that relies on instruments that measure comprehension, application and analysis of beginning of classic physics in students of course "Physics I". Likewise, a guide of fieldwork provides with guidelines of employment for this course in top level, and examples for its later use.
The Effect of Problem Solving Learning Models on Students' Understanding of Physics Concepts
2021
The goal of this study is to see how problem-solving learning paradigms affect students' grasp of physics ideas. This study is a quasi-experimental study. The sample was chosen using the cluster random class methodology, which consisted of two classes, the first of which was taught using a problem-solving learning model and the second of which was taught using traditional methods. Experiment classes provide problem-solving opportunities to help students better understand physics ideas, while control classes are taught in a traditional manner. Preand post-test results from students in both classes were used to collect data. The two-way Anavatest was applied, and the level of significance was found to be 0.000 (sig. 0.05), indicating that problem solving learning is beneficial in improving students’ understanding of physics concepts.
Implementation of Problem-Based Learning Model and Its Effect on Students’ Physics Learning Outcomes
Jurnal Pendidikan Fisika
This study aims to implement a problem-based learning model and to measure its effect on students' physics learning outcomes. This research is a pre-experiment using a one-group pretest-posttest research design. The population in this study were all students in class XI MIPA at SMA Negeri 1 Wangi-Wangi for the 2022/2023 academic year, while the sample was 35 students who were selected using the Slovin method. The results of the descriptive analysis showed that the average score of students' physics learning outcomes before using the problem-based learning model was 7.26. Conversely, after using the problem-based learning model, the average score of students' physics learning outcomes was 12.14. The results of the N-gain test analysis showed N = 0.36, which indicated that there was an increase in students' physics learning outcomes after using the problem-based learning model. Therefore, this study concluded that the problem-based learning model is effective in improv...
Global Journal of Guidance and Counseling in Schools: Current Perspectives
This study investigated the effects of problem-solving teaching method on elementary school students' physics achievement at elementary school. In this investigation an experimental research procedure was used. Along with this, a sample of sixty students was drawn from a total of three hundred seventy-eight students using lottery method of sampling technique. Physics achievement test (pre-test and post-test) covering the unit ''Introduction to Electronics'' was used as measuring instrument. Then, based on the pre-test scores, mixed ability groups such as fifteen high and fifteen low scoring 30 students each were assigned as experimental (13Fand17M) and control(15 and15M) groups using lottery method of sampling technique Students in the experimental group were taught using problem solving teaching method while those in the control group were instructed with lecture teaching method. The post-test constructed by the writer in the sample unit taught was administrated to both groups immediately after the treatment was over. Finally, the results of the study revealed that problem-solving teaching method was more effective in teaching physics as compared with lecture method at elementary school level.
International Journal of Science Education, 2012
A model of teaching/learning is proposed based on a "problem-based structure" of the contents of the course, in combination with a training in paper and pencil problem solving that emphasizes discussion and quantitative analysis, rather than formulae plug-in. The aim is to reverse the high failure and attrition rate among engineering undergraduates taking physics. A number of tests and questionnaires were administered to a group of students following a traditional lecture-based instruction, as well as to another group that was following an instruction scheme based on the proposed approach and the teaching materials developed ad hoc. The results show that students following the new method can develop scientific reasoning habits in problem solving skills, and show gains in conceptual learning, attitudes and interests, and that the effects of this approach on learning are noticeable several months after the course is over.