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Andrian Saputra
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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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Scientific Attitude of Prospective Science Teachers in Indonesia: A Psychometric Evaluation Tania, Lisa; Saputra, Andrian
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

The purpose of this study was to evaluate the scientific attitude of prospective science teacher students as well as to validate the scientific attitude assessment instrument that had been developed (Moore & Foy, 1997). This research procedure includes adapting the instrument, analyzing the content validity, delivering the instrument to sample and evaluating the research data. The data obtained were analyzed statistically using factor analysis techniques to determine the contribution of each item, analysis the reliablity and Pearson product moment correlation. The research sample was 525 prospective science teachers who were taken by using random technique at University of Lampung. The results showed that scientific attitude consisted of 4 main factors, namely science is about understanding, explaining, and aiming to help other people's lives better (factor 1), I want to become a scientist (factor 2), the task of a scientist (factor 3), and science is rigid (factor 4). Furthermore, factor 3 and factor 1 as the dominant scientific attitude possessed by students, followed by factor 2 and factor 4. The scientific attitude was dominated by the understanding that science is about understanding and explaining scientific facts and the obligations of a scientist. . But they themselves do not really want to be a scientist. The structural model was declared valid, and according to the model fit index criteria, χ2 / df, GFI, AGFI, RMR, RMSEA, CFI, NFI, dan IFI with successive values of 1.331/(p < 0.05); 0.981; 0.968; 0.022; 0.025; 0.91, 0.988; 0.954; 0.937. Keywords: scientific attitude, academic achievement, factor analysis DOI: http://dx.doi.org/10.23960/jpmipa/v23i2.pp419-427
Enhancing Molecular Geometry Understanding through 3D Visualization-Assisted Intertextual based Learning in Undergraduate Chemistry Students Ajie, Adinda Melinda Ceria; Wiji, Wiji; Mulyani, Sri; Widhiyanti, Tuszie
Jurnal Pendidikan MIPA Vol 25, No 3 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Intertextuality refers to the process of understanding a context by exploring and connecting relationships between different texts or representations. In chemistry education, intertextuality serves as a communication bridge that links the three levels of chemical representation: macroscopic, submicroscopic, and symbolic. This study aims to enhance students' understanding of Molecular Geometry Concepts through Intertextual-based Learning with 3D- visualization. The research employed a quantitative approach with a one-group pretest-posttest design. Participants were selected using purposive sampling from undergraduate chemistry education students. The study involved 26 first-year students majoring in chemistry education who were taking a general chemistry course. Data were collected using student worksheets and pretest-posttest assessments. The data analysis included t-paired test for parametric statistic and evaluating student responses related to learning outcomes. Analysis of the t-paired test results shows that there is a significant difference in the pretest and posttest scores with a significance value of (p> α0.05). The most influenced concept indicator in this study was the concept of molecular geometry types with an increase of 57% in students’ correct answers.       Keywords: student’s understanding, molecular geometry, intertextual based learning, 3d visualization, undergraduate students. DOI: http://dx.doi.org/10.23960/jpmipa/v25i3.pp1468-1479
Online Learning Satisfaction Analysis of the Faculty of Computer Science Using the Fuzzy Logic Method Fadrial, Yogi Ersan; Ambiyar, Ambiyar; Fadhilah, Fadhilah; Syahril, Syahril; Novendra, Rizki; Sutejo, Sutejo
Jurnal Pendidikan MIPA Vol 22, No 2 (2021): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Abstract: Online learning is learning that uses the internet network with accessibility, connectivity, flexibility, and the ability to bring up various types of learning interactions. Satisfaction is a person's feelings of pleasure or disappointment that arise after comparing his perceptions of the performance or results of a product and his expectations. Research on student perceptions of online learning is limited to aspects of teaching and learning, the ability of lecturers, facilities and infrastructure. To get results from the perception or opinion of a student from the level of satisfaction of online lectures, it can be done using the Mamdani Fuzzy logic method and for calculations using the Slovin formula.Keywords: technology, fuzzy logic, online learning, model. DOI: http://dx.doi.org/10.23960/jpmipa/v22i2.pp256-261
Estimating the Impact of Science Literacy Ability towards Problem Solving Ability of Junior High School Students Amala, Inggrid Ayu; Sudarti, Sudarti; Handayani, Rif’ati Dina
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

Science learning has concepts related to phenomena that occur in nature. Therefore, students must be able to understand science in its entirety with scientific literacy activities and students will be able to learn science more easily by increasing their problem-solving abilities. This study aims to determine whether or not scientific literacy has an effect on problem solving abilities. This research is an experimental research with simple linear regression analysis method. Using class 8 odd semesters with a total of 29 students and the tests used are scientific literacy tests and problem solving tests. The result of this research is that the highest scientific literacy criteria is sufficient criteria with a percentage of 57.14% and indicators identify valid scientific opinions with the highest percentage. Meanwhile, in problem solving ability, the highest criteria are very good criteria, namely 62.06% and the highest indicator is an indicator of understanding the problem. Regression analysis stated that the significance value was 0.000 <0.05. Thus, there is an influence of scientific literacy (X) on problem solving ability (Y). Keywords: Scienctific literacy, problem solving ability, simple linier regression. DOI: http://dx.doi.org/10.23960/jpmipa/v23i2.pp661-669
Development of Culturally Responsive Teaching-Based Modules on Plant Structure and Function Material to Improve the Ecoliteracy of Junior High School Students in Jember Azizah, May linda Nur; Handayani, Rif’ati Dina; Hariani, Sulifah Aprilya
Jurnal Pendidikan MIPA Vol 25, No 1 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract: This study aims to determine the validity and effectiveness of the Culturally Responsive Teaching-based science module in improving the ecoliteracy of junior high school students in Jember Regency. The subjects in this study were students of class VIII F SMPN 1 Ajung totaling 31 students, with 17 male students and 14 female students. The research model used in this study is the 4-D (Four D) development model which consists of four stages including define, design, develop, and disseminate. The instruments in this study were interview guidelines, validation sheets, and pre-test and post-test sheets for students. The validity data analysis was obtained through a validation questionnaire validated by three expert validators, and the effectiveness data analysis was obtained through the results of the pre-test and post-test given to students at the time before the application of the Culturally Responsive Teaching-based science module and at the time after the application of the Culturally Responsive Teaching-based science module. The validity results of this study obtained an average assessment score from the three expert validators of 94% with very valid criteria so that culturally responsive teaching-based modules can be applied to science learning. The results of the effectiveness of culturally responsive teaching-based modules produce an average N-Gain value at SMPN 1 Ajung of 0.85 with high-value criteria so that students can increase student ecoliteracy. Based on the research results, it is concluded that developing culturally responsive teaching-based modules is valid and effective in improving students' ecoliteracy.         Keywords: culturally responsive teaching, ecoliteracy, learning module. DOI: http://dx.doi.org/10.23960/jpmipa/v25i1.pp329-340
Evaporation Analysis in Mushroom Cultivation Houses as an e-Module Supplementary Material to Enhance High School Students' Understanding of Physics Concepts Fauziyah, Firda; Prihandono, Trapsilo; Subiki, Subiki
Jurnal Pendidikan MIPA Vol 23, No 4 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Abstract

In majority, cultivation of oyster mushroom is carried out indoors, that the room was generally mentioned as mushroom cultivation house. One of physics concept that play a big role is evaporation. Evaporation itself known as a complex process that involves many physical quantities. It has been observed that in several schools in Jember, the explanations about evaporation, as one of discussion inside the unit of temperature and heat, were still non contextual and tended to be incomprehensible. This research aimed to describe the physics concept of evaporation that applied inside mushroom cultivation house, then design a supplementary e-module based the analysis as physics learning material. To measure the evaporation values that occur inside mushroom cultivation house, FAO-Penman Monteith evapotranspiration formula was chosen. For the supplementary e-module that has been designed, here is also validated by experts. Keywords: evaporation, mushroom cultivation house, oyster mushroom, and temperature and heat.DOI: http://dx.doi.org/10.23960/jpmipa/v23i4.pp1493-1503
Mathematics Teaching Anxiety of Indonesian Elementary School Teachers in Online Learning during COVID-19 Outbreak Argaswari, Deshinta Puspa Ayu Dwi; Hapsari, Aulia Kirana
Jurnal Pendidikan MIPA Vol 23, No 2 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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This study aims to identify the scale of mathematics teaching anxiety among Elementary teachers during online learning during the Covid-19 Pandemic at Pekayon district and determine the mathematics anxiety in teaching during the pandemic. The research method that used for this research is a mixed method. The study was conducted on 42 mathematics teachers who teach online learning. Data were collected through a 19-item Mathematics Teaching Anxiety Scale (MTAS) questionnaire. The results indicated that six people (14%) were classified as having high anxiety, twenty-eight people (67%) as having moderate anxiety, and eight people (19%) as having low anxiety. The factors that cause anxiety in teaching mathematics in general are the factors of Student-Directed Mathematics Teaching Anxiety. However, Teachers with high anxiety, teachers with low anxiety, and teachers with normal anxiety differ greatly in preparing materials and learning tools and delivering online learning materials. Keywords: mathematics teaching anxiety, MTAS, online learning, Covid-19 pandemic DOI: http://dx.doi.org/10.23960/jpmipa/v23i2.pp595-605
Effectiveness of the Think Talk Write Learning Strategy toward Concept Mastery of Cell for High School Biology Students Muzakki, Naufal Ahmad; Diana, Sariwulan; Priyandoko, Didik
Jurnal Pendidikan MIPA Vol 23, No 4 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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In cells, many phenomena occur such as metabolism to protein synthesis, these become abstract and cause students to have difficulty understanding them. A good learning experience is needed so that students can understand the concept correctly. One learning strategy that provides a learning experience to discover and understand concepts is the Think Talk Write learning strategy. This study uses a pre-experimental design method. The subjects in this study were students of class XI science at Muhammadiyah 5 Rancaekek high school. Mastery of concepts measured in this study were C1 (memorization), C2 (understanding), C3 (application), and C4 (Analysis). Based on the results of data processing, the pretest value was 47.22 while the posttest value was 65.28. The results of the analysis using the paired sample TTest obtained from the pretest and posttest values of 0.00, this value indicates that sign <α = 0.00 <0.05. Based on the results of the data analysis, it can be concluded that there is an effectiveness of using the Think Talk Write learning strategy on mastery of concepts in cell material.   Keywords: think talk write, concept mastery, cell DOI: http://dx.doi.org/10.23960/jpmipa/v23i4.pp1539-1547  
Analyzing Computational Thinking Skills in 7th Grade Students: A Focus on Data Processing in Mathematics Education Fitria, Nida; Jupri, Al; Dahlan, Jarnawi Afgani; Yulianti, Kartika; Iskandar, Idris
Jurnal Pendidikan MIPA Vol 25, No 4 (2024): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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Computational Thinking (CT) skills are essential in mathematics education, particularly in data processing topics. This study aims to analyze the CT skills of 7th-grade junior high school students based on four main components: decomposing, abstraction, pattern recognition, and algorithmic thinking. A qualitative phenomenological approach was employed, involving 14 students selected purposively based on their diverse academic performance levels. Data was collected through classroom observation, CT skill tests focusing on data processing tasks, and in-depth semi-structured interviews to explore students’ problem-solving strategies and cognitive processes. The findings reveal varied CT competencies among students. For decomposing, 29% of students demonstrated high ability, effectively breaking down complex problems into manageable steps, while 36% exhibited moderate skills. In abstraction, the majority (57%) struggled to filter relevant data from irrelevant ones, highlighting this as a key area for improvement. Pattern recognition showed 36% of students in the high category, recognizing and logically explaining data trends, whereas 29% remained in the low category. Algorithmic thinking presented the strongest performance, with 43% of students categorized as high, showcasing structured and logical approaches to solving data-related problems. The study highlights the need for targeted interventions to strengthen abstraction and pattern recognition skills, crucial for comprehensive data analysis. By identifying strengths and weaknesses in CT skills, this research provides insights into designing more effective teaching strategies and developing CT-oriented curricula. The findings contribute to mathematics education by addressing 21st-century skills, equipping students with critical thinking and analytical capabilities needed in a data-driven world.         Keywords: computational thinking, mathematics, data processing, junior high school. DOI: http://dx.doi.org/10.23960/jpmipa/v25i4.pp1809-1823
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 1 (2022): Jurnal Pendidikan MIPA
Publisher : FKIP Universitas Lampung

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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 self regulation 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-regulationDOI: http://dx.doi.org/10.23960/jpmipa/v23i1.pp100-110

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