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All Journal Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Ilmiah Mandala Education (JIME) Empiricism Journal Sasambo: Jurnal Abdimas (Journal of Community Service)

I Wayan Karmana

Universitas Pendidikan Mandalika

Author-ID : 3542287

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Articles

Efektivitas Strategi PBL Berbasis Potensi Akademik Terhadap Keterampilan Pemecahan Masalah dan Berpikir Kritis Siswa SMA Pada Topik Lingkungan I Wayan Karmana; Iwan Dody Dharmawibawa; Titi Laily Hajiriah
Jurnal Ilmiah Mandala Education (JIME) Vol 6, No 1 (2020): Jurnal Ilmiah Mandala Education (JIME)
Publisher : Lembaga Penelitian dan Pendidikan Mandala

The purpose of this research is to explain the effect of Problem Based Learning (PBL) and academic potential and their interactions toward problem solving and critical thinking skills of high school students. This research is a quasi-experiment that implements two different strategies with pretest-posttest non equivalent control group design by treatment factorial 2x2 which was conducted in the 2018/2019 academic year. Population of this research was class X students of SMA Negeri 8 Mataram, while the research sample was class X students of 2 classes with a purposive sampling technique. Research instruments is test of problem solving skills and test of critical thinking skills. Data analysis was performed with descriptive analysis and to test the hypothesis an anacova test was followed by further test used of Least Significant Difference (LSD). The calculation is aided by the SPSS 14 for Windows program. The results of this research showed that Problem Based Learning affects the problem solving and critical thinking skills. While academic ability (potential) and interaction of learning strategies with academic potential do not affect the problem solving and critical thinking skills of high school students on enviromental topic.

Penerapan Model Pembelajaran Course Review Horay berbantuan Media Torso Biologi untuk Meningkatkan Motivasi dan Hasil Belajar Siswa Khairunnisah Khairunnisah; I Wayan Karmana; Iwan Doddy Dharmawibawa; Moch. Haikal; Safrudin M. Abidin
Empiricism Journal Vol. 2 No. 1: June 2021
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Penelitian ini bertujuan untuk mendeskripsikan implementasi model pembelajaran Course Review Horay berbantuan media torso biologi dalam meningkatkan motivasi dan hasil belajar siswa kelas VII SMP Negeri 13 Mataram. Penilitian ini merupakan penelitian tindakan kelas yang dilaksanakan dalam 2 siklus. Subjek penelitian ini adalah siswa kelas VIIB yang berjumlah 40 siswa. Instrument yang digunakan dalam penelitian ini adalah lembar observasi keterlaksanaan RPP, angket, dan tes hasil belajar siswa. Data penelitian dianalisis secara deskriptif. Hasil penelitian menunjukkan terjadi peningkatan rata-rata skor motivasi 73,15 pada siklus I dengan kriteria baik menjadi 75,14 dengan kriteria baik pada siklus II. Selain itu, terjadi peningkatan hasil belajar siswa, di mana, siklus I mencapai 72,5% dan meningkat menjadi 87,5% pada siklus II. Berdasarkan hasil penelitian dapat disimpulkan bahwa penerapan model Course Review Horay berbantuan media torso biologi dapat meningkatkan motivasi dan hasil belajar siswa kelas VII SMP Negeri 13 Mataram. The Implementation Course Review Horay Learning Model assisted by Torso Biology Media to Improve Students’ Motivation and Learning Outcomes Abstract This study aims to describe the implementation of course review horay learning model assisted by biological torso media in improving motivation and learning outcomes for seventh grade students of SMP Negeri 13 Mataram. This research is a classroom action research conducted in 2 cycles. The subjects of this study were students of class VIIB, totaling 40 students. The instrument used in this study was an observation sheet on the implementation of lesson plans, questionnaires, and student learning outcomes tests. The research data were analyzed descriptively. The results showed an increase in the average motivation score of 73.15 in the first cycle with good criteria to 75.14 with good criteria in the second cycle. In addition, there was an increase in student learning outcomes, where the first cycle reached 72.5% and increased to 87.5% in the second cycle. Based on the results of the study, it can be concluded that the implementation of course review horay model assisted by biological torso media can improve students’ motivation and learning outcomes in seventh grade of SMP Negeri 13 Mataram.

Pembuatan Pupuk Kompos Limbah Peternakan dan Perkebunan Bagi Masyarakat Desa Baturinggit Selelos Kabupaten Lombok Utara Iwan Doddy Dharmawibawa; I Wayan Karmana
Sasambo: Jurnal Abdimas (Journal of Community Service) Vol. 4 No. 1: February 2022
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/sasambo.v4i1.590

Tujuan kegiatan ini adalah untuk meningkatkan pengetahuan dan keterampilan masyarakat dalam memanfaatkam limbah peternakan dan perkebunan masyarakat menjadi kompos. Keunggulan dari kompos ini adalah ramah lingkungan, dapat menambah pendapatan peternak dan dapat meningkatkan kesuburan tanah serta memperbaiki kerusakan fisik tanah akibat penggunaan pupuk anorganik secara berlebihan. Peserta kegitan pelatihan ini adalah masyarakat desa Baturinggit Selelos Kecamatan Gangga Kabupaten Lombok Utara sebanyak 21 orang. Metode pelaksanaan pengabdian ini adalah Model Participatory Rapid Appraisal (PRA) dengan tahapan, (1) Persiapan, (2) Pelaksanaan dan (3) Evaluasi. Pelaksanaan program pengabdian masyarakat ini dengan memberikan paket teknologi pembuatan pupuk organik padat dengan bahan dasar kotoran sapi dan limbah perkebunan masyarakat. Kegiatan penyuluhan dan praktek pembuatan pupuk organik padat telah dilaksanakan di Masyarakat Desa Baturinggit Selelos Kabupaten Lombok Utara. Pehaman dan keterampilan mitra dalam memanfaatkan limbah kotoran ternak dan limbah perkebunan untuk dijadikan kompos meningkat. Hal ini ditunjukkan dengan hasil pretest dan posttest yang mengalami peningkatan mencapai 41.1 %. Kegitan pendampingan masih perlu dialkuakn pendampinagn secara kontinu agar masyarakat mitra dapat mandiri dalam mengelola dan mengolah limbah sekiar untuk dijadikan pupuk organik. Manufacture of Livestock and Plantation Waste Compost Fertilizer for the Village Community of Baturinggit Selelos, North Lombok Regency The purpose of this activity is to increase the knowledge and skills of the community in utilizing livestock and community plantation waste into compost. The advantages of this compost are that it is environmentally friendly, can increase the income of farmers, and can increase soil fertility and repair physical damage to the soil due to excessive use of inorganic fertilizers. The participants of this training activity were the villagers of Baturinggit Selelos, Gangga District, North Lombok Regency, as many as 21 people. The method of implementing this service is the Participatory Rapid Appraisal (PRA) model with stages, (1) Preparation, (2) Implementation, and (3) Evaluation. The implementation of this community service program is by providing a technology package for making solid organic fertilizer with the basic ingredients of cow dung and community plantation waste. Extension activities and practices for making solid organic fertilizers have been carried out in the Baturinggit Selelos Village Community, North Lombok Regency. The understanding and skills of partners in utilizing livestock manure and plantation waste to be used as compost have increased. This is indicated by the results of the pretest and posttest which increased to 41.1%. Mentoring activities still need to be carried out continuously so that partner communities can be independent in managing and processing surrounding waste to be used as organic fertilizer.

Marketing Management Training for UMKM Assisted by Baznas Microfinance Village (BMD) Gunungsari Herdiana Fitriani; Taufik Samsuri; I wayan Karmana; Novi Sulastri; M Zaenuddin; Haerazi Haerazi; Aminullah Aminullah; Soemardiawan Soemardiawan; Fitri Anggraini Hariyanto; Muhammad Ikhsan
Sasambo: Jurnal Abdimas (Journal of Community Service) Vol. 5 No. 4 (2023): November
Publisher : Lembaga Penelitian dan Pemberdayaan Masyarakat (LITPAM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36312/sasambo.v5i4.1682

Usaha Mikro Kecil Menengah (UMKM) play a strategic role in Indonesia's economic growth, but they still face various obstacles, especially in product marketing. This research aims to identify and address the challenges in marketing the products of UMKM, particularly those under the guidance of Baznas Microfinance in the Gunungsari Village, NTB. The main focus of this research is marketing management training as a solution to enhance the marketing capabilities of UMKM. This research employs a qualitative descriptive approach to collect data through in-depth interviews, observations, and analysis of related documents. The findings indicate that marketing constraints for UMKM involve a lack of human resources understanding effective marketing concepts. Therefore, the Community Service Team initiates marketing management training as a concrete effort to strengthen the marketing capacity of UMKM. The training aims to improve the understanding of UMKM actors regarding marketing strategies, branding, and the application of technology in product promotion. The results of the training are expected to make a positive contribution to the development of UMKM, enhance product competitiveness, and expand market reach. This article provides a systematic, factual, and accurate overview of the role of marketing management training in empowering UMKM. By publishing this article in Lumbung Inovasi, it is hoped to contribute to a broader understanding of UMKM marketing literacy and inspire relevant parties in the development of similar training activities in various regions.

The Influence of Quiz-Based Problem-Based Learning (PBL-Q) on Biology Concept Mastery among Students with Different Academic Abilities Any Fatmawati; Saidil Mursali; I Wayan Karmana
Jurnal Penelitian Pendidikan IPA Vol 11 No 6 (2025): June
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i6.10689

The purpose of this study was to determine the effect of Problem Based Learning based on Quiz (PBL-Q) on students' mastery of biology concepts in terms of academic ability. The number of research participants was 62 Biology Education students at Universitas Pendidikan Mandalika. The study was conducted in the odd semester of the 2023/2024 and 2024/2025 academic years. The research material was from the plant physiology course. The instrument used to assess concept mastery was an essay test on Plant Physiology consisting of 11 valid and reliable questions. Data were analyzed using the Ancova test with a significance level of 5%. The results of the study showed that: a) there were differences in students' mastery of biology concepts based on learning models, students who used the PBL-Q model had better mastery of biology concepts than students who used the PBL model; b) there were differences in students' mastery of biology concepts based on academic ability, students with high academic ability were better than students with low academic ability; c) there were differences in students' mastery of biology concepts based on the interaction between the learning model and students' academic ability. Based on LSD notation, students' mastery of biology concepts is ranked from highest to lowest: PBL-Q students with high academic ability, PBL-Q students with low academic ability, PBL students with high academic ability, and PBL students with low academic ability. The findings of this study indicate that the PBL-Q learning model can help students improve their mastery of biology concepts in terms of academic ability, especially in Plant Physiology material

Students Science Literacy Differences Based on Gender Using Project Based Learning Model Any Fatmawati; Baiq Muli Harisanti; Titi Laily Hajiriah; I Wayan Karmana
Jurnal Penelitian Pendidikan IPA Vol 10 No 5 (2024): May
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i5.7429

Science literacy has become one of the skills needed to prepare a young generation that is adaptive to the advances of science and technology in the 21st century. According to research by some experts, the literacy of science students in Indonesia is still low. The reason for the poor science literacy of students is that they are not activated continuously in the learning process. Therefore, there is a need for the application of innovative learning models, one of which is the project-based learning (PjBL) model. The PjBL model phase is useful to train students to be responsible for their own learning and develop their ability to think systematically. The gender of students, consisting of men and women, is important to note because it relates to several things, including thinking skills, decision-making, and the ability to draw conclusions. All these abilities are supportive factors of student science literacy, so it is necessary to conduct a study of differential science literacy by differentiating the gender of students. The research was conducted at SMAN 7 Mataram Nusa Tenggara West (NTB) with quasi-experiments. The subject of the study is class X students, consisting of 5 parallel classes, with a total number of 126 people (44 males and 82 females). The free variable in research is the PjBL model, and the bound variable is science literacy. Research instruments for science literacy use essay questions. The results of the study showed that the average science literacy of female students is 55.99; this figure is higher than the male literacy score of 53.03. Furthermore, the Anova test result shows that the significance value at the level of 5% is 0.62 ≥ 0.05, so it can be concluded that there is no significant difference in the literacy value of male and female science students after learning using the PjBL model.

Co-Authors Aminullah Aminullah Baiq Muli Harisanti Fatmawati, Any Fitri Anggraini Hariyanto Haerazi, Haerazi Herdiana Fitriani Iwan Doddy Dharmawibawa Iwan Doddy Dharmawibawa Iwan Dody Dharmawibawa Khairunnisah Khairunnisah M Zaenuddin Moch. Haikal Muhammad Ikhsan Novi Sulastri Safrudin M. Abidin Saidil Mursali Soemardiawan, Soemardiawan Taufik Samsuri Titi Laily Hajiriah

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