Jurnal Penelitian Pendidikan IPA (Science Education Graduate Program University of Mataram)
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Development of Edutainment Flashcard Media to Improve IPAS Learning Outcomes
No full textThis type of research is a Research and Development study that produces a product and tests its effectiveness with the Borg and Gall method. The purpose of this study was to develop edutainment flashcard media to determine its effectiveness in helping improve the learning outcomes of Getasbawlong Class IV SDN Kendal. Flashcards are media that contain images and writing in the form of Cards. While Edutainment is the incorporation of games in learning. A total of 24 fourth grade students were used as research subjects. The results showed that flashcard edutainment media is feasible to use in learning, with validation of 82% and 85% of media experts and material experts with very feasible criteria. The results of the N-Gain effectiveness test showed a value of 0.59 which was included in the medium criteria. It can be concluded that edutainment flashcard media proved effective in improving learning outcomes, seen from the increase in the average value of pre-test to post-test of 25.11. Thus, the existence of flashcard edutainment media has a positive effect on student learning outcomes, therefore the media is suitable for use in learning practices
Pendekatan Life Cycle Assessment untuk Mengendalikan Dampak Pemeliharaan Vegetasi di Taman Kota 1 Bumi Serpong Damai, Kota Tangerang Selatan
No full textMaintaining vegetation can contribute to environmental impacts by producing exhaust gases and chemical residues. Therefore, to control it, it is necessary to trace impacts using the life cycle assessment approach. The aim of this research is to inventory inputs and outputs, calculate the magnitude of the impacts caused, and formulate recommendations scenarios for controlling environmental impacts from maintaining vegetation in City Park 1 BSD. Vegetation maintenance stages are identified based on the type of input and amount of output which is calculated using the basic formula: Emissions = activity data x emission factor. Vegetation maintenance has inputs in the form of petrol, diesel, electrical energy, manure, pearl fertilizer, curacron, furadan, dry leaves, and felled trees, while the output produced is CO2, N2O, CH4, SO2, NO2, NO3, NH3, and PO43-. Acidification emissions resulting have the highest value with hotspots in the form of electricity use and watering tankers. Impact control that can be done is reducing the use of watering tankers, reducing the use of blower machines, and composting dry leaves resulting from sweeping. The life cycle assessment approach can be used as a learning resource to strengthen environmental science educatio
Effect of Ragi Concentration on the Physical and Chemical Characteristics of Kepok Banana Tape (Musa paradisiaca L.)
No full textBanana tape is one of the innovations in processing bananas into new processed products that can be enjoyed by the community, which is almost the same as making tape in general. The purpose of this study was to determine the right variation of ragi concentration on the physical and chemical characteristics of kepok banana tape. This type of research is experimental with the Completely Randomized Design (RAL) method with variations in ragi concentration, namely 0.5 grams, 1 gram, 1.5 grams, 2 grams and 2.5 grams with a fermetation time of 3 days. The parameters of this study include physical analysis (taste, flavor, color and texture) and chemical analysis (glucose, alcohol and pH). The results showed that ragi concentration of 0.5 gram produced the best organoleptic test of taste 3.75, aroma 3.4, color 3.6 and texture 3.45. Chemical tests showed that a ragi concentration of 1.5 grams produced the best results in glucose levels of 7.9%, alcohol 1.24% and pH 4.41. This study has the potential to be used as a contextual chemistry learning medium, particularly in understanding fermentation processes, pH changes, and biochemical transformations in everyday food products
The Impact of Problem-Based Learning on Students' Problem-Solving Skills and Learning Motivation: A Perspective on Learning Styles
No full textProblem-solving ability and learning motivation are essential in chemistry learning, yet often overlooked in conventional instruction. This study investigates the effects of problem-based learning (PBL) versus discovery learning on students’ problem-solving ability and motivation, while also examining the influence of learning styles. Using a quasi-experimental pretest-posttest control group design, XI MIPA students at SMA Negeri 9 Bengkulu City were assigned to either a PBL or discovery learning group. Data were collected through tests, questionnaires, and learning style inventories, and analyzed using MANOVA. Results indicated no significant difference between the two models in improving problem-solving ability or motivation. However, learning styles significantly affected both outcomes, with visual, auditory, and kinesthetic learners performing differently. PBL contributed modestly to both variables (2.4% for problem-solving, 0.4% for motivation), and no interaction effect with learning styles was found. These findings highlight the need to align teaching strategies with students' learning styles to support more effective learning. The study offers practical implications for fostering adaptive instruction in chemistry classrooms and enhancing scientific literacy
The Future of Science Learning: Meta-Analysis of the Effectiveness of Augmented Reality in Enhancing Critical Thinking
No full textThe development of technology has brought significant changes in the world of education, especially in the field of Natural Sciences (IPA). Critical thinking skills are becoming increasingly important in the ever-evolving information age. Along with that, the importance of education that integrates technology in science teaching is very clear. Augmented Reality (AR) is a technology that combines the real world with digital elements to create interactive and immersive learning experiences. This study evaluates the effectiveness of augmented reality in enhancing students’ critical thinking through a meta-analysis approach. A total of 8 articles that met the author's criteria published between 2019 and 2024 were analyzed using paired samples test. The results of this research show that Augmented Reality (AR) technology significantly improves students' critical thinking skills in science learning
Cognitive Dissonance-Based Smoking Cessation: Comparing Individual Versus Group Interventions Among University Students
No full textCollege students' smoking habits reveal cognitive dissonance between their understanding of the risks of smoking and their choice to keep on smoking. This research is to assess the efficacy of cognitive dissonance-based therapies and contrast individual with group strategies in lowering smoking habit in college students. Conducted on 150 smoking college students in Bangkinang City, this research used a randomized controlled trial approach with three parallel groups. Participants were randomly allocated to control (n=50), group intervention (n=50), or individual intervention (n=50). Eight weekly sessions meant to tackle cognitive dissonance made up the intervention. At six-month follow-up, the main result was biochemically confirmed 7-day abstinence. Other results included ongoing abstinence, lower cigarette use, shifts in cognitive dissonance, and self-efficacy. Of the individual group, 38.0%, of the group group, 32.0%, and of the control, 12.0% (p<0.05), this research found 7-day abstinence. Compared to the control, both treatments greatly raised the likelihood of abstinence (individual: OR=4.50, 95% CI:1.65-12.27; group: OR=3.45, 95% CI:1.24-9.62). The two intervention strategies showed no notable change (p=0.519). Changes in cognitive dissonance accounted for 42.1% of the effect of the individual intervention and 38.7% of the impact of the group intervention. While its efficacy was similar to the individual approach, the group intervention (IDR1,875,000 per abstinence) was more efficient than the individual intervention (IDR2,150,000) according to cost-effectiveness analysis. Although its efficacy was similar to the individual approach, the group intervention (IDR1,875,000 per abstinence) was more efficient than the individual intervention (IDR2,150,000). Cognitive dissonance-based interventions were successful in raising abstinence in college smokers; the group approach was more cost-effective. These results back up the use of cognitive dissonance-based treatments in campus smoking cessation programs
The Use of Nearpod Interactive Media in Science Subjects in Elementary Schools
No full textThis study uses a literature study method or Systematic Literature Review (SLR) which examines the use of Nearpod interactive media in the subject of science in elementary schools. This study aims to provide information related to the use of Nearpod interactive media in the subject of science in elementary schools in supporting the learning process in the classroom. The method used is a literature study where the data used is data from various sources, such as journals, books, scientific papers, and other libraries. The collection of data is analyzed one by one to be grouped and combined into a complete conclusion. The results of the study show that the use of Nearpod interactive media in the subject of science in elementary schools greatly supports the learning process, Nearpod has proven effective in improving students' understanding of concepts, strengthening mastery of material better than conventional methods. In addition, Nearpod not only supports students' cognitive aspects, but also makes it easier for teachers to design more interactive and structured learning. Therefore, Nearpod is an alternative digital learning media that is very potential to be applied in science learning in elementary schools
Modeling and Optimization of Increasing Teacher Innovativeness Based on Local Wisdom and Technological Literacy
No full textImproving teacher innovation is a strategic effort to enhance the quality of education in Indonesia. This study aims to examine the factors influencing teacher innovation through a combination of exploratory and quantitative approaches. Five key variables were identified: organizational climate, spirit of cooperation, work motivation, transformational leadership, and digital technology literacy. A total of 180 foundation permanent teachers (GTY) from 20 private high schools in Bekasi Regency participated by completing questionnaires. Data were analyzed using Partial Least Squares Structural Equation Modeling (PLS-SEM) and the Scientific Identification Theory for Operational Research in Education Management (SITOREM) method. The PLS-SEM results indicate a strong model fit with an R² of 0.767, predictive relevance (Q²) values above 0, Normed Fit Index (NFI) of 0.866, SRMR of 0.061, and better predictive accuracy than linear regression models. SITOREM analysis prioritized strategic improvements in teacher innovation, focusing on enhancing task responsibility, resource support, digital literacy, instructional media development, and scientific output. The findings contribute to targeted strategies for fostering teacher innovation and optimizing educational outcomes
The Pemanfaatan pekarangan rumah dengan budidaya sayuran dengan metode vertikultur sebagai penyedia gizi masyarakat: metode sistem tanam vertikultur
No full textthe problem faced by housewives in Jempong Barat Village is that they are still lacking understand about how to use narrow yards to be used as land for farming planting vegetables whose nutritional value is very good for the growth of children and toddlers. most of the house yards in Jempong Barat Vilage are still empty and some are only planted with flowers. even though with planting vegetables in the yard can also reduce house hold expenses and can also consume healthy organic vegetables. problems faced by house wives around the Jempong Barat area is the basis for our service team to provide solutions to problems faced by house wives. the solution we offer is to provide counseling and training to house wives in the Jempong Barat region on how to grow vegetables with a vertical cropping system. the output target produced by this PKM is an accredited devitional journal. Permasalahan yang dihadapi oleh ibu-ibu rumah tangga di Kelurahan Jempong Barat adalah masih kurang paham mengenai cara pemanfaatan lahan pekarangan yang sempit untuk dapat dimanfaatkan sebagai lahan untuk menanam sayuran yang nilai gizinya sangat bagus untuk pertumbuhan anak-anak dan balita. Sebagian besar pekarangan rumah di Kelurahan Jempong Barat masih kosong dan sebagian hanya ditanami bunga. Padahal dengan menanam sayuran di pekarangan rumah juga dapat mengurangi pengeluaran rumah tangga dan juga dapat mengkonsumsi sayuran organik yang sehat. Permasalahan yang dihadapi oleh ibu-ibu rumah tangga di sekitar wilayah jempong barat tersebut menjadi dasar tim pengabdian kami untuk memberikan solusi terhadap permasalahan yang dihadapi oleh ibu rumah tangga. Adapun solusi yang kami tawarkan adalah memberikan penyuluhan dan pelatihan kepada ibu rumah tangga wilayah jempong barat bagaimana cara menanam sayuran dengan sistem tanam vertikultur. Target luaran yang dihasilkan oleh PKM ini adalah jurnal pengabdian yang terakreditasi
Pengeloaan Sampah Organik Menjadi Pupuk Kompos Di Desa Lepak Kabupaten Lombok Timur
No full textDesa Lepak merupakan salah satu desa yang ada di Kecamatan Sakra Timur, Kabupaten Lombok Timur. Desa Lepak memiliki luas wilayah 3960.000 m2 dengan jumlah penduduk 7.300 jiwa, 23,82% bekerja sebagai petani/pekebun. Dengan jumlah penduduk tersebut, banyak sampah yang dihasilkan dari aktivitas sehari-hari seperti limbah rumah tangga, sisa-sisa pertanian dan peternakan. Dalam kegiatan Kuliah Kerja Nyata ini, kami memilih untuk mengolah sampah organik berupa kotoran kambing menjadi pupuk kompos dengan cara melakukan pengomposan. Kompos merupakan bahan-bahan organik yang telah mengalami proses pelapukan karena adanya interaksi antar mikroorganisme sebagai dekomposer. Tujuan dari kegiatan ini, yaitu untuk memberikan edukasi pengelolaan sampah dan penggunaan pupuk kompos. Kegiatan pembuatan pupuk kompos ini dilaksanakan pada tanggal 4 Januari 2025 di Dusun Pelepok, Desa Lepak. Pembuatan pupuk tersebut menggunakan limbah kotoran ternak yang ada di Dusun Pelepok. Metode yang digunakan dalam pengomposan secara aeraob di permukaan tanah, selain bahan utama sebagai bahan dasar pada pembuatan pupuk kompos ini juga memerlukan bahan tambahan seperti Efektif Mikroorganizem-4 (EM4) sebagai dekomposer. Pupuk kandang dapat memperbaiki kondisi fisik kimia, biologis tanah, dan juga meningkatkan unsur hara yang dapat memacu pertumbuhan tanaman. Pupuk yang baik digunakan dalam praktek budidaya. Salah satunya pupuk kandang kambing karena memiliki kandungan unsur hara makro dan mikro yang lengkap walaupun dalam jumlah yang sedikit. Pupuk kandang kambing juga ramah lingkungan sehingga dapat digunakan terus menerus untuk mendukung praktek pertanian yang maju dan berkelanjutan