Jurnal Pendidikan MIPA
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Using Jambi Local Wisdom of Lubuk Larangan as Theme for Development of Science Teaching Materials to Improve Students’ Environmental Literacy
Full text linkThis research aims to produce teaching materials on the theme of lubuk larangan using 4S-TMD method to improve students' environmental literacy. The research method used was developmental Research, covering three stages, namely design, development, and evaluation. In the development stage, 4S-TMD method consists of selection, structuring, characterization, and didactic reduction. The instruments used are rubric for selection stage, rubric for structuring stage, rubric for characterization stage, rubric for didactic reduction, rubric for understanding and validation questionnaire for the feasibility of teaching materials.The results of the evaluation of the developed teaching material showed that it was self-instructional. It was easy to understand (85%). In terms of feasibility, the material was very feasible (88,88%). Student environmental literacy can be developed through the task at the end of the learning material in the form of assignments and questions posed on the teaching material which refers to the component of environmental literacy and the context of lubuk larangan. Keywords: teaching material, local wisdom, environmental literacy, 4S-TMD. DOI: http://dx.doi.org/10.23960/jpmipa/v23i1.pp162-17
Science Practicum Activities through Freshwater Bioremediation Experiments on Biotechnology Materials in Junior High Schools
Full text linkThis research aims to design practical learning for bioremediation of aquatic ecosystems from dye waste by utilizing enzymes extracted from baglog waste. The topic chosen was bioremediation of water polluted by acid blue 113. Purpose of this practicum is to provide in learning science by conducting a practicum that supports environmental sustainability. Variables in this study were enzyme extracts taken from baglog waste of brown oyster mushroom and the percentage of textile dyedecolorization. As a results showed that the percentage of decolorization of wastewater polluted by acid blue dye 113 was as follows: concentrations of 30 ppm (45.41%), 45 ppm (49.7%), 60 ppm (35.08%), and 75 ppm (23.09%). The enzyme extract of mushroom baglog waste can effectively degrade the content of acid blue 113 textile dye which is dissolved in water. This study is the first to be conducted in Indonesia which can be done easly and using available materials. Keywords: bioremediation, decolorization, baglog waste, mushroom.DOI: http://dx.doi.org/10.23960/jpmipa/v24i1.pp264-27
Enhancing Students' Critical Thinking in Mathematics Education: A Systematic Literature Review
Full text linkStudents' critical thinking abilities are one of the goals of 21st-century learning. Critical thinking abilities enable students to think in a realistic and logical way, assist in understanding and solving problems, and build effective communication skills in facing future challenges. Therefore, the aim of this Systematic Literature Review (SLR) is to identify effective methods for enhancing students' critical thinking abilities, especially in the study of mathematics education. Microsoft Excel and Publish or Perish were used to examine a total of 14 papers from 2014 to 2024 found using Google Scholar and Scopus. The results of the analysis show that teaching approaches, subject matter, and teacher attitudes are some of the methods used to improve critical thinking skills. The most popular and successful teaching method in mathematics education is problem-based learning (PBL). Additionally, research conducted between 2020 and 2022 shows a greater focus on critical thinking skills, with quantitative and qualitative research methodologies taking center stage. Teachers can use these insights to provide more imaginative and significant mathematics instruction. It is recommended that teachers develop modules and frameworks that are integrated with ICT to improve critical thinking skills, especially for teaching in the early grades. This can contribute to a more imaginative and meaningful mathematics learning process. Keywords: critical thinking, SLR, learning methods. DOI: http://dx.doi.org/10.23960/jpmipa/v25i4.pp1925-193
The Exploration of APOS-based PBL Model to Improve the Students’ Mathematics Problem-Solving Skills
Full text linkMath majors must be excellent problem solvers because problem-solving is the foundation of teaching mathematics. Their problem-solving skills will help them create service initiatives as math teachers. This research investigated how well the APOS-based PBL model enhances students' skills in solving mathematical problems. This quasi-experimental design used a non-equivalent post-test-only control group, which is quantitative. Students at a university in Central Java, Indonesia, participated in the study. Tests of problem-solving skills were useful to collect the data. The results of the study showed that (1) students' problem-solving skills lead to learning completion (71); (2) students taught using a modified PBL model based on APOS theory have a different proportion of learning completeness than students taught using an average class using a direct learning model; (3) students' average problem-solving skills taught using the modified PBL model based on APOS theory are superior to those taught in the average class using a direct learning model; (4) increasing students' problem-solving skills taught using a modified PBL model based on APOS theory is preferable to improving students' skills taught using a direct learning model. This study offers insightful insights into the PBL model's implementation, incorporating APOS theory at every stage. These results suggest that to maximize students' problem-solving skills, consideration of the theory of thinking processes must be given when putting the learning model into practice Keywords: APOS, mathematics, PBL, problem-solving skills.DOI: http://dx.doi.org/10.23960/jpmipa/v25i3.pp1577-159
Development of Cheerful Ludo Math Integrated With Tgt Model for Solving Fifth Grade Mathematical Story Problems
Full text linkAbstract: The purpose of this research is to develop a ludo media called cheerful math ludo (Domaria), which is integrated with the TGT model to solve fifth-grade math story problems based on the material of the volume of space. The type of research used is R&D with the Borg and Gall model. The stages in this research are analyzing problems, collecting data, making product designs, design validation, design revisions, small group trials, product revisions, and large group trials. Based on validation from media experts of 91.7% (very feasible), material experts of 91.7% (very feasible), and language experts of 81.3% (very achievable), as well as the results of teacher and student responses of 100% (very feasible), it shows that Domaria media is suitable for use. This can be seen from the results of the paired T-test in small groups with a Sig value. (2-tailed) 0.000, which means that the average post-test value has increased when compared to the pre-test value. Then, the N-Gain test in the small group obtained a result of 0.627, which means that it is effective in the medium category. The same thing happened in the paired T-test test in the large group, which showed a sig value. (2-tailed) 0.000, which means that the average post-test value increases from the previous pre-test average. The large group N-Gain test showed a value of 0.699, which was said to be effective in the medium category. Thus, Domaria media integrated with the TGT model is proven to be effective for teaching and learning. Keywords: learning media, ludo, TGT model, mathematics
Analysis of Students Readiness in Online Learning During The Covid-19 Pandemic
No full textThe educational paradigm, which was originally face-to-face based, has shifted to virtual education or e-learning especially during the Covid-19 pandemic. Student readiness is an important factor in the success of e-learning. In this study, an analysis will be carried out on the readiness of students in online learning and the relationship and its effect on learning outcomes. This research procedure includes several stages, namely: (1) adapting the instrument based on a literature review, (2) analyzing the validity of the content and distributing the instrument to the research sample, and (3) evaluating research data, examining correlation, and its effect on learning outcomes. The data obtained were analyzed statistically through reliability analysis and Pearson correlation. The research sample consisted of 120 students of chemistry education at the FKIP, University of Lampung. Based on the results of statistical tests obtained results. Based on the research results, it was found that all dimensions of student readiness in online learning had a significant positive correlation with learning outcomes with a sig <0.05. Based on the linear regression test, it was found that student readiness in online learning had an effect on learning outcomes by 20.6%. It can be concluded that student readiness in online learning has an effect on learning outcomes. Keywords: student readiness, online learning, learning outcome, Covid-19 pandemic. DOI: http://dx.doi.org/10.23960/jpmipa/v21i2.pp163-16
Implementation of Project-Based Learning in Improving Students' Problem-Solving in Chemistry Learning: A Systematic Literature Review
Full text linkOne of the 21st-century skills that needs to be developed is problem-solving. Problem-solving ability is understanding problems, planning solutions, applying solutions, evaluating, and finding solutions to problems. In fact, problem-solving ability in chemistry learning is still low, so a strategy is needed to overcome this problem, one of which is the application of project-based learning. Project-based learning is a learning model that involves students directly in the learning process through research activities. This study aims to evaluate the effect of implementing the Project-Based Learning (PjBL) model on students' problem-solving skills in learning chemistry. The method used is a Systematic Literature Review (SLR). Articles were obtained from Google Scholar, Scopus, and DOAJ, and 9 articles met the inclusion criteria set and were analyzed further. The results of the analysis show that the PjBL model has a positive influence on students' problem-solving skills. Project-based learning allows learners to be creative, work together, and develop solutions within a particular time, improving their collaboration, communication, and critical thinking skills. Implementing PjBL also provides a more interesting and realistic learning experience, helping learners understand the learning material and practice practical skills. Overall, implementing PjBL shows positive results in achieving chemistry learning objectives in cognitive, affective, and psychomotor domains. Keywords: chemistry learning, problem-solving, project-based learning
Enhancing Numeracy Abilities through Problem-Based Learning Model with Augmented Reality Flipbook Media in Drupadi Cluster
Full text linkThis study examines how effectively the Problem-Based Learning framework, combined with flipbook-based augmented reality media, improves students numerical abilities. This study used a quantitative approach with a non-equivalent quasi-experimental control group design. The participants were fourth-grade students in the Drupadi cluster, Gunungpati sub-district, with 16 students as the experimental and 22 as the control classes. To assess their numeracy abilities, the students first completed a pre-test. After the practical actualization of the Problem-Based Learning model with the integration of flipbook-based augmented reality media, a subsequent test was conducted to measure their improvement. The learning process was completed with a class discussion and question and answer session. The findings show a significant improvement in numeracy abilities. The Problem-Based Learning approach integrated with flipbook-based augmented reality media effectively supports students in mastering all three levels of numeracy abilities: knowing, applying, and reasoning. This is evidenced by the average N-Gain value for the experimental class of 0.70 with a high category, while the control class N-Gain value is 0.30 with an ineffective category. So, this finding shows that this model is very effective in improving the quality of education, especially in developing the numeracy abilities of grade IV primary school students. Keywords: problem-based learning, flipbook, augmented reality, numeracy
Harnessing Flipbook-Based E-Modules to Foster Creativity in Science Education: A Systematic Review
Full text linkDigital-based learning is a transformation of education. Teachers can now distribute lesson materials in a more effective and interesting manner thanks to a variety of tools and platforms. Among the most notable innovations in this area is is the use of e-modules, particularly flipbook-based e-modules. Students can immediately engage with the curriculum, explore, and develop their creativity in this more dynamic and interactive learning environment. The purpose of this study is to examine how flipbook-based IPAS e-modules can be used to enhance students' creativity. This research method employs SLR (Systematic Literature Review) following the PRISMA (Preferred Reporting Items for Systematic Review and Meta-Analyses) guidelines, which involves analyzing several articles related to how the use of flipbook-based e-modules can enhance students' creativity, thereby achieving the expected learning outcomes, especially in the subject of IPAS. In order to find relevant publications for this literature review, the Publish or Perish (PoP) tool, which is indexed by Google Scholar, was used. Title, abstract, introduction, methods, results, discussions, and conclusions are the seven components of the PRISMA concept, which was used to assess the relevant articles after they were found using the requested keywords. The PoP program that is connected with Google Scholar has identified 25 out of 305 articles. The results of the study show that using e-modules based on flipbooks is able to increase students' creativity and produce the desired learning results. The use of flipbook-based e-modules certainly shows great potential in supporting more innovative and effective education. Keywords: e-module, flipbook, student creativity, IPAS, teaching materials. DOI: http://dx.doi.org/10.23960/jpmipa/v25i4.pp2029-205
The Effect of Argumentation Skills and Problem Based Learning on Science Literacy of High School Students
Full text linkrgumentation is one of the methods used to strengthen students' scientific concepts, especially in biology learning. This quantitative study aims to determine the effect of argumentation skills on students' scientific literacy and also to find out the improvement of students' scientific literacy by using argumentation skills of class X IPA-1 MAS CIPTA students of Simpang Dolok village. The population in this study involved the entire class X IPA-1 MAS CIPTA Simpang Dolok village, the sampling in this study used a simple random sampling technique without a control class. The instruments in this study were Essay test questions with scoring that adapted from TAP (Toulmin's Argumentation Petteren) for argumentation skills and essay tests for scientific literacy. The data was collected using a tabular sheet obtained from the argumentation Skill scores and the pretest and posttest scores for scientific literacy. As well as document documentation and photos. The data analysis technique uses the calculation of the N-gain score of scientific literacy due to the influence of Argumentation Skills, while the hypothesis testing uses a simple linear regression test and a paired simple t-test. The results of this study indicate that there is a positive and significant linear effect between argumentation skills on students' scientific literacy and a significant increase in students' scientific literacy using argumentation skills. Keywords: scientific literacy, problem based learning, argumentation skill. DOI: http://dx.doi.org/10.23960/jpmipa/v23i3.pp1286-129