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Jurnal Pendidikan MIPA
Published by Universitas Lampung
ISSN : 14112531     EISSN : 26855488     DOI : http://doi.org/10.23960/jpmipa
Core Subject : Education,
Education
Jurnal Pendidikan MIPA (JPMIPA) focused on mathematics education, science education, and the use of technology in the educational field. In more detail, the scope of interest are, but not limited to: STEM/STEAM Education Environmental and Sustainability Education Scientific Literacy Computer-based Education and Digital Competence Higher Order Thinking Skills Multicultural and Inclusive Education Attitude towards Mathematics and Science Learning Models, Methods, Strategies of Math & Science Learning Virtual and Blended Learning Teacher Education
Arjuna Subject : Ilmu Sosial - Pendidikan
Articles 615 Documents
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Enhancing Mathematical Thinking Skills through Realistic Mathematics Education Assisted by an Ethnomathematics Mobile Module Rahayu, Ratri; Fahma, Marizka Aulia; Bintoro, Henry Suryo; Murti, Alif Catur
Jurnal Pendidikan MIPA Vol 26, No 1 (2025): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpmipa.v26i1.pp556-569

Abstract

This study addresses the deficiencies in students' mathematical thinking skills. A preliminary assessment of 69 students yielded a mean score of 21.32. The study examined enhancing students' mathematical thinking skills through the Realistic Mathematics Education (RME) model, supported by the ethnomathematics mobile module. This quantitative research employs a quasi-experimental design. The researchers collected data using a mathematical thinking skills test and analyzed it through an independent sample t-test and N-gain test. The findings indicate a significant improvement in the experimental group's posttest mean score, which increased to 80.72, surpassing the control group's posttest mean score of 69.49. The results confirm a significant difference in mathematical thinking skills between students taught using the RME approach with the ethnomathematics mobile module and those instructed through traditional lectures. The pretest-posttest data for the experimental group yielded an N-gain score of 0.59, classified as moderate. The study concludes  that implementing the RME model with the ethnomathematics mobile module effectively enhances seventh-grade students' mathematical thinking skills in data presentation. The findings suggest that the ethnomathematics mobile module should be incorporated into other mathematical topics to support students' learning further.      Keywords: ethnomathematics mobile module, mathematics thinking skills, RME.
The Effect of Mathematical Literacy, Motivation and Student’s Independence toward Mathematical Problem Solving Ability Meilani, Rina; Haji, Saleh; Sekarwinahyu, Mestika
Jurnal Pendidikan MIPA Vol 24, No 1 (2023): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Students' ability to solve mathematical problems is still low, students often experience obstacles in understanding problems so that they are less precise in choosing and using solving strategies from non-routine problems. There are many factors that influence this, so the purpose of this study is to assess several factors such as the influence of mathematical literacy on mathematical problem solving abilities, the effect of learning motivation on mathematical problem solving skills, the influence of independence on mathematical problem solving skills and the influence of mathematical literacy, motivation, and independence of the ability to solve mathematical problems. The method used is a quantitative method by making SMAN 1 Indralaya the object of research. The results of this study include mathematical literacy, learning motivation, learning independence and have a positive and significant effect on mathematical problem-solving abilities and the ability of the independent variables in this study to affect the dependent variable by 20.2%, while the remaining 79.8% is explained by variables other than variables independent in research.Keywords: mathematical literacy, motivation, independence, problem solving.DOI: http://dx.doi.org/10.23960/jpmipa/v24i1.pp275-290
Cognitive Conflict-Based Conceptual Change Model on Concept Mastery & Student Self-regulation Haka, Nukhbatul Bidayati; Rohmah, Reni Nur; Hamid, Abdul; Masya, Hardiyansyah
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This study aims to determine the effect of the conceptual change model with a cognitive conflict approach on concept mastery & self-regulation of class X students in biology subjects. The quasi-experimental method with posttest only controls group design. The research population is students of class X Mathematics & Natural Sciences, class X Mathematics & Natural Sciences 1 as the experimental class, & X Mathematics & Natural Sciences 2 as the control class. Data collection techniques with concept mastery tests & self-regulation questionnaires. Data analysis used an independent sample t-test. Based on the results of the study, the average value of mastery of concepts in the experimental class was 71.14, & the control class was 65.52. The average selfregulation in the experimental class was 73.29, in the control class it was 65.91. Independent sample t-test test shows that p-value> 0.05. This means that there is an influence of the conceptual change model with a cognitive conflict approach on concept mastery & self-regulation in class X in biology subjects.Keywords: conceptual change, conflict cognitive approach, mastery of concepts, self-regulation DOI: http://dx.doi.org/10.23960/jpmipa/v23i1.pp100-110
Using Transcript Based Lesson Analysis to Analyze Students' Critical Thinking Skills on Hydrostatic Pressure Nurmalasari, Santy; Hendayana, Sumar; Supriatna, Asep
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This study aims to analyze the profile of students' critical thinking skills that appear during hydrostatic pressure learning with the discovery learning model in junior high school. The critical thinking skill indicator used is based on the Paul and Elder version. The method used in this research is descriptive qualitative. This research was conducted in one of the junior high schools in Sumedang Regency, West Java. The research subjects consisted of 16 students from class VIII. The instruments used are observation and video recording during the learning process. The collected data were analyzed using Transcript Based Lesson Analysis (TBLA). The results showed that during the learning process eight elements of reasoning and critical thinking skills could be observed, but the percentage was still small. The introductory session found four indicators of critical thinking skills activity with a percentage of 30.53%. In group discussion activities found eight indicators of critical thinking with a percentage of 40.27%. And in the closing session found five indicators of critical thinking skills activity with a percentage of 32.29%. The low achievement indicators of students' critical thinking skills are caused because students are still not accustomed to expressing what is on their minds and the teacher cannot still ask questions that encourage students to think. Activity analysis and dialogue during learning can be used as reflection material for teachers to evaluate and improve on further learning to make it better. Keywords: TBLA, discovery learning, critical thinking skills, hydrostatic pressure. DOI: http://dx.doi.org/10.23960/jpmipa/v23i2.pp519-528
Sustainability Literacy of Student’s Junior High School at Science Learning in Schools Adam, Wahyuni; Permanasari, Anna; Hamidah, Ida
Jurnal Pendidikan MIPA Vol 22, No 2 (2021): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This article aims to see whether science learning contributes to the sustainable literacy of junior high school students in school. The method used in this research is the pre experimental method. The instrument used is 15 multiple choice questions. The sample used in this study was 32 students of class IX SMP Negeri 3 Watampone. The overall N-Gain score is 0.29 in the low category. While Ngain in terms of economic aspects 0,4 is in the medium category, the social aspect 0,3 is in the medium category, and the environment 0,2 is in the low category. The percentage of sustainability literacy from the Economic aspect is 67.5% in the medium category, 65% in the social aspect in the medium category, and the environmental aspect 55.63% in the medium category. Thus, this study can be concluded that science learning contributes to the sustainability literacy of students in the low category.Keywords: sustainabily literacy, education for sustainable development, science learning. DOI: http://dx.doi.org/10.23960/jpmipa/v22i2.pp206-214
Analysis of Science Literacy-Based High School Physics Textbooks using Weight Product Methods Dewi, Novi Ayu Kristiana; Andriani, Novita; Atmaja, Vincencius Bellin
Jurnal Pendidikan MIPA Vol 23, No 3 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This study aims to determine the best science literacy-based physics textbook. This research is a descriptive study with data analysis techniques using the weight product method as a decision support system. The research sample comprised eleven high school physics textbooks for class X in Lampung Province. Methods of collecting data through observation, interviews, documentation, and questionnaires. Based on the research, the selection of the best science literacy-based physics textbook is made using the weight product method with the following steps: determining the criteria, making a suitability rating between alternatives and criteria, determining the weight of each criterion and its normalization, calculating the S value as an alternative preference, calculating the V value as a final alternative preference for ranking. Based on the final calculation results, the best alternative high school physics textbook based on science literacy was obtained with a value of V = 0.1070, namely B11. Keywords: textbook, scientific literacy, weight product method, decision support. DOI: http://dx.doi.org/10.23960/jpmipa/v23i3.1296-1307
Evaluation of Online Learning Processes in FKIP Universitas Lampung During Covid-19 Pandemic Mudrikah, Achmad; Saefuloh, Nandang Arif; Gintings, Abdorrakhman
Jurnal Pendidikan MIPA Vol 21, No 2 (2020): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This research intends to reveal the increasing of senior high school students' mathematical understanding and mathematical disposition. The study involved 124 students from ordinary private schools and Islamic boarding private school. The research method used was quasi-experiment pretest and posttest control group design. The research goals are to examine students’ mathematical understanding ability and mathematical dispositions based on the type of school, type of learning, and students' prior mathematical abilities. The results showed that mathematical understanding and mathematical dispositions of students who received problem-based learning assisted by mathematics kit (PBL-MK) was better than students who only received PBL. Islamic boarding schools students can show better mathematical understanding when studying with PBL-MK. Islamic boarding school students who have high and medium prior mathematical abilities gain better mathematical understanding than non-boarding school students. Keywords: problem-based learning, mathematics kit, mathematical understanding, mathematical disposition.  DOI: http://dx.doi.org/10.23960/jpmipa/v21i2.pp109-119
Efektivitas Discovery Learning Untuk Meningkatkan Kemampuan Observasi dan Penguasaan Konsep Kesetimbangan Kimia Reskawati Reskawati; Tasviri Efkar; Emmawaty Sofya
Jurnal Pendidikan MIPA Vol 19, No 2 (2018): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

The Effectiveness of Discovery Learning to Improve Observation Skill and Mastery of Concept of Chemical Equilibrium. This study aims to describe the effectiveness of discovery learning model to improving the observation skill and mastery of concept chemical equilibrium. This research was conducted at SMAN 15 Bandar Lampung Teaching Year 2018/2019 using quasi experimental method with Pretest Postest Control Group Design. Sampling of purposive sampling of 3 population classes and samples selected class XI Science 2 as experiment class and XI Science 3 as control class. The effectiveness discovery learning in this study was conducted by using n-gain which was significant between experiment class and control class. The size associated with using the effect size. The result obtained by observation skill and mastery of concept are high, and size of influence is great. With this things, the discovery learning model used has effective and has a large effect measure to improve the observation skill and mastery concept of chemical equilibrium.Keywords: chemical equilibrium, discovery learning, mastery of concept, and observation skill. DOI: http://dx.doi.org/10.23960/jpmipa/v19i2.pp111-122
Ethnomatematics-Based Mobile Learning Design to Improve Self-Regulated Learning Wikan Budi Utami; Saida Ulfa; Henry Praherdhiono Praherdhiono
Jurnal Pendidikan MIPA Vol 23, No 4 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

This study aims to produce ethnomatematic-based mobile learning that can be implemented so that it can improve student self-regulated learning. The research design used was the pre and posttest group design. The experimental and control groups will be given a pretest before treatment and a posttest after treatment. The population used was elementary school students and the sample used was 439 consisting of 215 students from the experimental class and 224 students from the control class. Data analysis in this study used statistical data processing software IBM SPSS version 27. Based on the summary of the results of the independent t test, the value of Sig. (2-tailed) on the posttest data of <0.001. This value is smaller than the specified significance level of 0.05. This means that the averages of the experimental and control groups at the time of the posttest were significantly different. The results of the analysis of self-regulated learning show that the analysis carried out on self regulated learning only obtained complete data on 134 students from the experimental class and 134 from the control class. The research results in the experimental class show that the learning planning variable is in the high category. The conclusion from this research is that the results of learning with mobile learning with ethnomathematics content on self-regulated learning can improve student learning outcomes so that they can be implemented in schools.Keywords: mobile learning, ethnomathematics, self-regulated learning, learning outcomes.DOI: http://dx.doi.org/10.23960/jpmipa/v23i4.pp1692-1700
The Effectiveness of Problem-Based Learning Model to Improve Problem Solving Skills and Concept Understanding in Acid Base Solution Jundu, Ricardus; Jelatu, Silfanus; Jeramat, Eufrasia; Ningsi, Gabariela Purnama
Jurnal Pendidikan MIPA Vol 24, No 1 (2023): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

 This research investigates the difference between learning acid base solution material using the PBL model and conventional learning regarding the conceptual understanding and problem-solving ability of grade XI students at Setia Bakti Ruteng senior high school. Three science classes from Grade XI at Setia Bakti Ruteng Senior High School comprised the 76 students who made up the study's population. The research sample, comprised of 56 students, was divided into two classes for the experiments: classes 1 and 2. Experiment class 1 was handled utilizing the PBL approach, and experiment class 2 was conducted using 5 M learning. The cluster random sampling method was used to select the sample. An essay examination was used to assess students' idea understanding, and their problem-solving ability was determined by examining their responses to the problem-solving essay test. The study's findings indicate that when conceptual comprehension and problem-solving skills are tested simultaneously in grade XI students at Setia Bakti Ruteng Senior High School, the PBL approach and conventional learning produce significantly different learning outcomes. Keywords: problem-based learning, concept understanding, problem-solving.DOI: http://dx.doi.org/10.23960/jpmipa/v24i1.pp161-171

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