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PENDIPA Journal of Science Education
Published by Universitas Bengkulu
ISSN : 20869363     EISSN : 26229307     DOI : -
Core Subject : Science, Education,
Chemistry Education Mathematics
PENDIPA Journal of Science Education is a peer-reviewed, open-access journal covered all aspect of science and science education. PENDIPA journal welcomes the submission of scientific articles related to mathematics, physics, chemistry, biology, and its educational implementation in a school, higher education and other educational institution. We encourage scientist, lecturer, teacher and student to submit their original paper to the journal. PENDIPA journal is published by Graduate School of Science Education - University of Bengkulu, three times a year on February, June and October
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Articles 689 Documents
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Analisis Potensi Konversi Sampah Perkotaan Menjadi Energi Listrik dan Kontribusinya terhadap Ketahanan Energi Berbasis Data Sekunder: Indonesia Abdul Aziz Ar-rafif; Imam Supriyadi; Rudy Laksmono W.
PendIPA Journal of Science Education Vol 10 No 3 (2026): July - September
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.3.1093-1102

Abstract

Rapid population growth and urbanization in urban areasparticularly in developing nations and Southeast Asia are driving an increase in municipal solid waste (MSW) generation while simultaneously straining electricity supplies. This study aims to analyze the potential for converting urban waste into electricity (waste-to-energy/WtE) and to evaluate its contribution to energy security and urban sustainability. The methodology employed involves a systematic literature synthesis and meta-analysis based on secondary data from Scopus-indexed publications (2015 - 2024). The synthesis results indicate that thermal and biological conversion technologies can meet up to 27% of urban residential electricity demand, with a projected regional contribution in Southeast Asia reaching 17.26 TWh by 2030. While single-stage thermal conversion efficiency ranges from 20% to 40%, integrating cascaded multi-technology systems can achieve efficiencies up to 60% and enable optimal greenhouse gas emission reductions. Furthermore, the implementation of digital technologies specifically artificial intelligence (AI) and the Internet of Things (IoT) has proven crucial for mitigating the variability of waste feedstock characteristics and optimizing operations. A key gap identified is the scarcity of standardized proximate and ultimate waste analysis data in Southeast Asia. The study concludes that a harmonized regulatory framework, the integration of decentralized hybrid systems, and public-private partnerships are essential to achieving sustainable urban energy security.
Pengembangan E-Summative Asessment Berbasis Quizziz untuk Mengukur Pemahaman IPA Siswa Fase D Kurikulum Merdeka pada Materi Bumi dan Tata Surya Yunita Rohmatus Sholikha; Binar Ayu Dewanti; Siska Ayu Wulandari; Sri Setyaningsih
PendIPA Journal of Science Education Vol 10 No 4 (2026): October - December
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.4.1149-1154

Abstract

This research develops an E-Summative Assessment based on Quizizz to measure students' understanding of science material in Phase D of the Merdeka Curriculum, specifically Earth and the Solar System. Many schools still use conventional instruments that are less valid and reliable, with minimal use of digital media. The method used is R&D with the ADDIE model, which includes analysis, design, development, implementation, and evaluation. The assessment instrument that was developed was validated by experts from aspects of content, construction, appearance and readability, technology, and practicality with an average validity value of Aiken's V of 0.94 (very high category). Reliability testing with Cronbach's Alpha achieved a value of 0.837, indicating high consistency. The effectiveness test using Mann-Whitney U yielded p = 0.000, with a Mean Rank of 42.50 for the experimental class and 14.50 for the control class, indicating that the understanding of science among students in the experimental class is significantly better. These findings demonstrate that digital assessment based on Quizizz is more effective than conventional methods, thus recommended as an innovative evaluation for improving the quality and motivation of student learning.
Pengaruh Pembelajaran Berdiferensiasi Dengan Pendekatan Culturally Responsive Teaching (CRT) Terhadap Hasil Belajar Fisika Siswa Pada Materi Gelombang Bunyi Wanti Nauk; Jannes Bastian Selly; Antonius Suban Hali
PendIPA Journal of Science Education Vol 10 No 4 (2026): October - December
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.4.1203-1208

Abstract

This  research  is  motivated  by  the  low  physics  learning  outcomes  of  students,  which  are  caused  by  teacher-centered  learning  and  a  lack  of  attention  to  students’  diverse  characteristics  and  cultural  backgrounds.  This  study  aims  to  analyze  the  differences  and  the  effect  of  differentiated  instruction  with  a  Culturally  Responsive  Teaching  (CRT)  approach  on  students’  physics  learning  outcomes  in  the  topic  of  sound  waves.  The  research  method  used  is  a  quasi-experimental  design  with  a  pretest-posttest  control  group  design.  The  population  in  this  study  consisted  of  all  grade  XI  students  of  SMA  Negeri  2  Kupang,  with  class  XI-3  as  the  experimental  group  and  class  XI-7  as  the  control  group,  selected  using  random  sampling  techniques.  Data  were  collected  using  learning  achievement  tests,  while  data  analysis  was  conducted  using  prerequisite  tests,  independent  t-test,  N-Gain  analysis,  and  Cohen’s  d  effect  size.  The  results  showed  that  the  t-value  of  4.565  was  greater  than  the  t-table  value  of  1.679  with  a  significance  value  (Sig  <  0.001),  so  H₀  was  rejected  and  Hₐ  was  accepted.  This  indicates  that  there  is  a  significant  difference  between  the  learning  outcomes  of  the  experimental  class  and  the  control  class.  In  addition,  the  N-Gain  analysis  showed  that  the  experimental  class  experienced  a  moderate  increase  in  learning  outcomes,  and  the  effect  size  indicated  a  strong  effect.  Therefore,  it  can  be  concluded  that  differentiated  instruction  with  a  CRT  approach  is  effective  in  improving  students’  physics  learning  outcomes on  sound  wave  material.
Gambaran Pengetahuan Bencana Gempa Bumi dan Mitigasi pada Anak-Anak Panti Asuhan Darul Alfalah Kepaon Provinsi Bali Nia Maharani; Evi Dwi Krisna
PendIPA Journal of Science Education Vol 10 No 4 (2026): October - December
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.4.1165-1171

Abstract

Analysis of Volcanic Disaster Knowledge and Mitigation Among Children at Darul Alfalah Orphanage, Kepaon, Bali Province] The Community Service Program (PKM) activities conducted after the COVID-19 pandemic were carried out by the PKM team. At that time, the activities focused on the topic of earthquakes and their mitigation. Children living in an orphanage were introduced to earthquakes through video presentations using discussion methods. Following these activities, a study was conducted to assess the extent of the orphanage children's understanding of earthquake disasters and the measures that can be taken to minimize the risks caused by earthquakes. The children, who served as respondents in this study, were given multiple-choice questions related to the definition of earthquakes, the causes of earthquakes, the types of earthquakes, and mitigation measures before, during, and after an earthquake occurs. The results of the study indicated that their knowledge of earthquake disasters was good.
Analisis Kadar Magnesium pada Tanah Kebun Kelapa Sawit sebagai Dasar Penyusunan Booklet IPA Laurentia Bella Puspa Rani; Henny Johan; Deni Parlindungan; Silvia Syeptiani; M. Lutfi Firdaus
PendIPA Journal of Science Education Vol 10 No 4 (2026): October - December
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.4.1177-1183

Abstract

Magnesium (Mg²⁺) is an essential secondary macronutrient that plays an important role in chlorophyll formation, enzyme activation, and photosynthesis in oil palm plants. However, the topic of chemical elements in science learning is often presented abstractly, making it difficult for students to relate scientific concepts to real-life phenomena. This study aimed to analyze magnesium (Mg²⁺) content in oil palm plantation soil as the basis for developing a science booklet based on local potential. The research employed a Research and Development (R&D) method with a quantitative descriptive approach. Soil samples were collected using purposive sampling from five locations in Pondok Kelapa District, Central Bengkulu Regency. Magnesium analysis was conducted using a colorimetric method with Eriochrome Black T (EBT) indicator and a UV–Visible spectrophotometer. The calibration curve produced the regression equation y = 0.0629x + 0.0093 with a coefficient of determination (R²) of 0.9981. The results showed that soil magnesium content ranged from 42.8 to 120.2 mg/kg or 0.35 to 0.99 cmol(+)/kg, indicating exchangeable magnesium levels from very low to low–moderate. These findings were integrated into the science booklet through science information, local potential, evaluation, and a glossary. The developed booklet provides contextual learning resources that connect scientific concepts with students’ surrounding environment and supports students’ conceptual understanding.
Analisis Keaktifan Siswa Kelas VIII Pada Pembelajaran PjBL-STEM Materi Pemisahan Campuran Alfina Nuril Lailia; Hari Wisodo; Ferdi Dwi Sagitha
PendIPA Journal of Science Education Vol 10 No 4 (2026): October - December
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.4.1130-1139

Abstract

Student activeness has become an important aspect in creating meaningful science learning. However, classroom learning was still dominated by teacher-centered activities, resulting in limited student participation. This study aimed to analyze the activeness of eight-grade students during the implementation of Project-Based Learning integrated with Science, Technology, Engineering, and Mathematics on the topic of mixture separation. The study employed a descriptive qualitative approach involving 30 eight-grade students at SMP Negeri 5 Malang. Data were collected through classroom observation, structured interviews, and documentation. The collected data were analyzed using method that consisting of data collection, data reduction, data display, and conclusion drawing. The findings showed that the implementation of Project-Based Learning integrated with Science, Technology, Engineering, and Mathematics can facilitated the emergence of all indicators of students activeness. The most dominant indicators were carrying out group tasks, participating in problem-solving discussions, and conducting discussions according to the teacher’s directions, indicating that the project-based collaborative activities encouraged active participation throughout the learning process. In contrast, asking questions when encountering difficulties appeared least frequently because students tended to discuss problems with their peers or search for information independently before asking the teacher. Overall, the implementation of Project-Based Learning integrated with Science, Technology, Engineering, and Mathematics provided meaningful learning experiences that promoted collaboration, problem-solving, information seeking, reflection, and the application of scientific concepts in authentic contexts. The findings suggested that the learning approach could serve as an alternative for fostering student activeness in science classrooms.
Analisis Kemampuan Berpikir Kritis Siswa Kelas VII pada Pembelajaran Design Thinking-STEAM Materi Daur Air Khoirun Nisa; Silvya Rosa Fadila; Erni Yulianti; Dyne Rizki Puspitasari; Bintang Prayoga Pradnya; Habiddin
PendIPA Journal of Science Education Vol 10 No 4 (2026): October - December
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.4.1155-1164

Abstract

This study aimed to analyze the critical thinking skills of seventh-grade students after participating in Design Thinking–STEAM learning on the water cycle topic. The study employed a descriptive quantitative method involving 30 seventh-grade students from a public junior high school in Malang. Data were collected through a posttest consisting of three contextual essay questions developed based on the FRISCO framework: Focus, Reason, Inference, Situation, Clarity, and Overview. The results showed that students’ overall critical thinking skills achieved an average score of 69.49. The highest score was obtained in the Inference indicator (86.94), followed by Situation (86.67), Focus (86.11), and Reason (83.89). These findings indicated that students were generally able to identify problems, provide logical reasons, draw conclusions, and relate water cycle concepts to environmental issues. However, the Clarity (45.28) and Overview (28.06) indicators were relatively low, indicating that students still experienced difficulties in explaining their reasoning systematically and evaluating the suitability of proposed solutions. Design Thinking–STEAM learning supported critical thinking development through contextual problem-solving and prototype activities; however, discussion, presentation, reflection, and solution-evaluation activities need to be strengthened to improve students’ clarity and evaluative skills.
Sekuritisasi Perubahan Iklim dalam Perspektif Ketahanan Energi dan Implikasinya bagi Strategi Pertahanan Indonesia: Studi Komparatif Model India dan NATO Ayu Rahmadhini; Novky Asmoro; Guntur Eko Saputro; Subur Wahono
PendIPA Journal of Science Education Vol 10 No 4 (2026): October - December
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.4.1140-1148

Abstract

This research analyzes the transformation of climate change as a threat multiplier that shifts national security paradigms from conventional to non-conventional frameworks. Utilizing a literature review approach, this study comparatively evaluates NATO’s alliance-based securitization model, which focuses on military decarbonization, alongside India’s model, which prioritizes human security and national development. The literature mapping reveals strong substantive linkages among securitization, military issues, and environmental management within global defense policy dynamics. Findings indicate that NATO prioritizes operational energy efficiency and green defense infrastructure, whereas India emphasizes practical operational adaptation in extreme terrains and disaster preparedness. Consequently, as a strategic implication, Indonesia should adopt a balanced middle ground through civilian-led defense "climatization". Key recommendations include developing a Green Defense Roadmap integrated with national energy transition goals and strengthening Humanitarian Assistance and Disaster Relief (HADR) diplomacy to enhance national resilience against climate-induced threats while maintaining primary combat capabilities.
Upaya Peningkatan Kemampuan Argumentasi Ilmiah Berbantuan LKM Berbasis Socio-Scientific Issues (SSI) Murid SMP pada Pembelajaran IPA Afni Eka Permana; Cindy Laura Kenzi; Suratno Suratno; Fita Indriani
PendIPA Journal of Science Education Vol 10 No 4 (2026): October - December
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.4.1184-1194

Abstract

This study aims to improve the scientific reasoning skills of seventh-grade students in Class VII C at SMPN 1 Rambipuji through the use of Student Worksheets based on Socio-Scientific Issues (SSI) in science lessons covering ecology and biodiversity. The study employed the Classroom Action Research (CAR) method, conducted in two cycles comprising the stages of planning, implementation, observation, and reflection. The research subjects consisted of 32 students. Data collection was conducted through scientific argumentation ability tests, observations of student learning activities, and documentation. The results showed that the use of SSI-based worksheets was effective in improving students’ scientific argumentation skills. The percentage of students meeting the standard increased from 40.63% in Cycle I to 84.37% in Cycle II. The average score for students’ scientific argumentation skills also improved, rising from 73.44 in Cycle I to 82.59 in Cycle II. In addition, student learning activities increased from the “active” category to “very active.” The percentage of student learning activities rose from 71.5% in Cycle I, Session 1, to 91.5% in Cycle II, Session 2. Based on these results, it can be concluded that the implementation of Socio-Scientific Issues (SSI)-based worksheets is effective in improving students’ scientific argumentation skills and learning activities in science education. This approach also helps students become more active in discussions, express their opinions, and connect the learning material to real-world problems.
Emotional Intelligence, Personality, Resiliency, and Stress: Basis for Soft Skills Extension Program Rosemarie Farro; Candida Punla; Ronaldo Punla
PendIPA Journal of Science Education Vol 10 No 4 (2026): October - December
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/pendipa.10.4.1115-1129

Abstract

This study intends to examine the emotional intelligence, personality traits, resilience, and stress levels of teachers in the Department of Education (DepEd) Bataan, Dinalupihan West District since educators serve as essential architects in developing the minds of future generations, making their overall wellness—both personal and professional—fundamental to successful educational outcomes. The study looks at how these factors interact to offer suggestions for improving teachers' capacity to handle the challenges of learning settings. Findings indicate that most teachers have low levels of emotional intelligence, with notable differences found on demographic variables such as sex on personality. According to correlation, personality and resilience have a strong positive link. These findings highlight the importance of targeted interventions that prioritize emotional regulation but need to improve resilience and how to manage stress. To address this, a soft skills enrichment program was developed to bolster teachers' psychosocial abilities, equipping them with the necessary tools to thrive in evolving educational settings and enhance their overall teaching effectiveness.

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