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Jurnal Penelitian Pendidikan IPA (JPPIPA)
Published by Universitas Mataram
ISSN : 24602582     EISSN : 2407795X     DOI : -
Core Subject : Science, Education, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Materials Science & Nanotechnology Physics
Science Educational Research Journal is international open access, published by Science Master Program of Science Education Graduate Program University of Mataram, contains scientific articles both in the form of research results and literature review that includes science, technology and teaching in the field of science. The Science Educational Research Journal is published twice in a year in January and July editions. The editors receive writing in Indonesian or English, either from the university or from outside the university.
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Articles 106 Documents
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Search results for , issue "vol 12 no 5 (2026): in progress" : 106 Documents clear
Pemetaan Potensi Likuifaksi Di Ibu Kota Sofifi, Maluku Utara Berdasarkan Data Muka Air tanah Sebagai Mitigasi Bencana Armanto Arif; Adi Susilo; Rahim Achmad
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.9282

Abstract

North Maluku Province, an eastern Indonesian region characterized by complex geological features, has its capital city, Sofifi, experiencing rapid development. However, Sofifi is a low-lying area with productive aquifers situated in an active seismic zone, rendering it highly susceptible to liquefaction. Liquefaction, defined as the loss of soil shear strength due to increased pore water pressure during an earthquake, frequently occurs in water-saturated sediments with fine to medium grain sizes. This study assesses liquefaction potential by correlating residual gravity anomalies, groundwater levels, and liquefaction vulnerability maps. Gravity data were sourced from GGMplus satellite imagery (200-meter resolution), and groundwater levels were directly measured at 367 well locations. Spatial analysis, conducted using ArcGIS 18.0 software, generated maps of gravity anomaly distribution and groundwater levels. These maps were subsequently validated against liquefaction susceptibility maps from BNPB (inaRISK). The results indicate a strong correlation between zones of low gravity anomalies (−1.7 to −0.1 mGal) and shallow groundwater levels (0−366 cm) in Sofifi City with high liquefaction vulnerability, particularly in the northwestern and central areas. The integration of geophysical and hydrogeological parameters proved effective in identifying liquefaction-prone zones. These findings are anticipated to serve as a crucial basis for spatial planning and disaster mitigation strategies in coastal urban areas like Sofifi.
Identification of Potential Private Green Open Space (GOS) in the Ngantru Urban Area using the Supervised Land Classification Method Rita Parmawati; Indra Purnama Putra; Deni Agus Setyono; Reni Sri Hapsari; Ahmad Ibnu Riza; Annisa Nurul Hakim
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.11446

Abstract

Population growth and urban activities have caused land conversion and decreased environmental carrying capacity. The existence of Green Open Space (GOS) is crucial in improving environmental quality and increasing community welfare. In Ngantru Urban Area, data collection on private GOS is still incomplete, although this is important to increase the Land Quality Index in Tulungagung Regency. Using the Supervised Land Classification method allows for more accurate identification and mapping of private GOS potential through remote sensing data analysis. Based on the results of the analysis, private GOS in Ngantru Urban Area consists of agricultural land covering an area of 1,694.35 hectares. Padangan Sub-district has the largest area, namely 321.04 hectares or 18.95% of the total area of private GOS, followed by Pojok Sub-district with 287.09 hectares or 16.94%. The difference in the area of private GOS between Sub-districts reflects the diverse development potential in each region. This data is an important basis for formulating more effective and sustainable spatial planning policies, as well as supporting targeted environmental conservation efforts to improve the quality of life of the community.
Penerapan E-modul anthropogenic climate change untuk meningkatkan keterampilan berpikir Kreatif Musdalifa; Darsikin; Unggul Wahyono; Sitti Rahmawati
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.11983

Abstract

This study aims to develop an e-module on anthropogenic climate change to enhance students' creative thinking skills. This research is a Research and Development (R&D), using the ADDIE development model. The research was conducted at MAN Tolitoli, taking 28 students each from the experimental class and the control class as comparators in this study. The results of the Cohen's effect size analysis yielded 0.48, categorised as medium, and there was also a significant increase in creative thinking skills in the experimental class, which improved from the category of fairly skilled to skilled and even very skilled in each session. Additionally, there was an improvement in the posttest results of the students in the experimental class.
Local Knowledge and Habits of Julung-julung Fishermen (Hemiramphus lutkei Valenciennes, 1847) in Buru Regency, Maluku Evelin Tuhumuri; Matheos Talakua; Samsia Umasugi
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.12011

Abstract

Julung-julung fishermen along the coast of Buru Regency, Maluku, have a structured organization and division of labor within their groups. The objective of this study is to describe the structure, functions, knowledge, and local customs of julung-julung fishing groups in Buru Regency. Data collection was conducted through observation and interviews with the fishermen (N=46). The results of the study indicate that julung-julung fishermen belong to the category of small-scale and traditional fishermen. Membership in the fishing groups is not restricted by age or educational level. The majority of group members work primarily as fishermen. Each julung-julung fishing group consists of a fishing boat owner (juragan) and crew members (masnait). There are no social status distinctions within the julung-julung fishing groups. The fishing boat owners and crew members work together in the julung-julung fishing operations according to their respective skills. Fishing is conducted based on knowledge passed down from their ancestors and has become a tradition practiced from generation to generation. They possess knowledge of water conditions, signs of the presence of julung-julung fish, fishing gear, fishing techniques, and the timing of fishing and landing the catch. The local knowledge and customs of these fishermen can be utilized to formulate policies for the sustainable management of julung-julung fisheries in Buru Regency.
Archery’s-ID Instructional Design Model: Promoting Ethical Development and Academic Performance to Support Sustainable Education Goals Eri Wahyudi; Darmansayh; Ridwan; Zuwirna
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.12368

Abstract

This study addresses low moral understanding, ethics, and academic performance among sixth-grade students at SD Negeri 12 Padanglua, manifested in behaviors such as cheating and lack of responsibility. Conventional teaching methods have proven ineffective in fostering these values. This research investigates the impact of the Archery’s ID Model on students' moral, ethical, and mathematics learning performance. Using a quasi-experimental design with a Nonequivalent Control Group, the study involved 60 students (30 in the experimental class and 30 in the control class). Data were collected through pretests and posttests and analyzed using the Independent T-Test. The results indicate that the Archery’s ID Model significantly outperformed conventional methods. The experimental group achieved higher average scores in moral understanding (86.4), ethics (84.2), and learning performance (85.5) compared to the control group (72.1, 70.5, and 72.3, respectively). Statistical analysis confirmed significant improvements across all variables (p < 0.001). These findings suggest that the Archery’s ID Model is an effective tool for enhancing both character values and academic outcomes in mathematics.
Implementation of PjBl Model in Biotechonology using Traditional Project of Betung Bamboo Shoot Pekasam at Senior High Scholl Bonti District Entin Daningsih; Putri Sekarayu; Asriah Nurdini Mardiyyaningsih
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.12427

Abstract

Project Based Learning (PjBL) is a student-centered learning model thaat emphasizes the production of a final product. However, the integration of local potential into project-based learning remains limited. The production of betung bamboo shoot (Dendrocalamus asper) pekasam is a traditional practice not widely recognized by students, despite its potential to extend shelf life and increase economic value. Therefore, incorporating bamboo shoot pekasam into PjBL can engage students in preserving local wisdom while fostering environmental awareness. The abundance of bamboo shoots in Bonti District presents a valuable local resource that can be developed into meaningful learning projects.This study aimed to determine students’ cognitive, affective, and psychomotor learning outcomes through a PjBL model based on betung bamboo shoots. The research employed a pre-experimental method with a One-Group Pretest-Posttest design. Instruments included lesson plans, pretest-posttest questions, LKPD, and validated assessment sheets using the Guttman scale. Data were analyzed using normality, homogeneity, and t-test. The results showed that the data were normally distributed and homogeneous. Cognitive scores increased from 54.26 to 78, while affective and psychomotor scores reached 84.6 and 90.02, both categorized as very good. These findings indicate that local potential-based PjBL effectively improves student learning outcomes.
Pengembangan E-LKPD Berbasis Model Inkuiri Terbimbing Pada Pembelajaran IPAS Di Kelas IV Sekolah Dasar Deri Musfita; Fetri Yeni J; Jasrial; Zuwirna
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.12437

Abstract

This study aims to develop an Electronic Student Worksheet (E-LKPD) based on the guided inquiry model for IPAS learning in Grade IV elementary school students. The E-LKPD was developed using the 4-D model, which consists of the Define, Design, Develop, and Disseminate stages. The results show that the E-LKPD has very high validity, with material validity scoring 95%, media validity 83%, and language validity 100%. The practicality test conducted at SDN 01 Batang Palupuh showed that the product is highly practical, with teacher ratings reaching 91% and student ratings at 91.1%. The effectiveness of the E-LKPD was tested using pre-test and post-test designs, which showed a significant improvement in student understanding, with an N-Gain score of 0.58. Based on the trial results, it can be concluded that the E-LKPD based on the guided inquiry model is effective in enhancing student engagement and understanding of IPAS concepts in Grade IV elementary school students.
Palm Sap Innovation as Bacterial Cellulose Material Wardatul Husna Irham; Sri Wahyuna Saragih; Saroha Manurung; Christine Gabriela; Ariel Ramadani; Trisna Anggraeni
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.12725

Abstract

Old palm oil trunk waste produces sap water which is currently being developed only for the production of brown sugar. Palm oil trunk waste sap has great potential as another material. This study conducted the synthesis of bacterial cellulose from palm sap and conducted a characterization test of bacterial cellulose from the palm sap. This study is classified as qualitative research with laboratory research methods. The results of the study showed the success of palm sap as a bacterial cellulose material, with an optimal formation time on the 10th day with a thickness of 2.5 cm and an absorption capacity of 137.5 g/g. The FTIR test results showed specific functional groups of cellulose, namely OH at the peak of 3290 cm-1, aromatic C-C bonds at the peak of 1561 cm-1, CO bending bonds at the peak of 1399 cm-1 and H stretching vibrations with CO bonds at the peak of 1072 cm-1 and a closed chain was seen at the fingerprint peak. The SEM test showed a branched pellicle morphology that was bound long and strong. Mechanical tests showed an elongation at breaking load of 25.841%. XRD tests showed specific characteristics of pure cellulose at diffraction peaks of 14.20 and 15.40.
Optimasi Praktikum Kimia: Peran Kontrol yang Efektif dalam Aktivitas Laboratorium Rody Putra Sartika; Lukman Hadi; Hasan Argadinata; Arin Ika Puspitaningsih; Ghasa Faraasyatul ‘Alam
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.12895

Abstract

This study examines the effectiveness of laboratory supervision in chemistry practicum activities in higher education. Effective supervision is essential to ensure student safety, structured learning processes, and optimal achievement of learning outcomes. A quantitative survey method was employed involving 88 undergraduate students from a Chemistry Education program who actively participated in chemistry laboratory practicums. Data were collected through structured online questionnaires using a dichotomous (Guttman) scale to capture the implementation of supervision practices. The questionnaire was validated through expert judgment and demonstrated acceptable reliability (Cronbach’s Alpha = 0.705). The data were analyzed using descriptive quantitative techniques to determine supervision effectiveness across five aspects based on predetermined effectiveness criteria. The results indicate that overall supervision effectiveness reached 81.69% (Good category). High effectiveness was found in practicum implementation (90.23%), laboratory assistant guidance (94.91%), equipment and materials (87.40%), and practicum guidelines (93.43%). However, lecturer guidance showed significantly lower effectiveness (42.50%, Poor category), indicating a critical gap in direct academic supervision. In conclusion, laboratory supervision has been effectively implemented in most aspects; however, strengthening lecturer involvement remains essential to improve learning quality and support instructional objectives in chemistry practicum activities.
Enhancing Collaboration and Science Learning Outcomes Using the Team Games Tournament Cooperative Learning Model Assisted by Wordwall Media among Seventh-Grade Students of SMPN 8 Magelang Fa'idun Ni'am; Rina Rahayu
Jurnal Penelitian Pendidikan IPA Vol 12 No 5 (2026): In Progress
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i5.12940

Abstract

Collaboration skills as one of the 4C skills emphasized in the 21st-century learning concept are crucial for students to interact positively, work in teams, take responsibility in completing task, and improves learning outcomes. This classroom action research conducted in two cycles, aimed to improve collaboration skills and science learning outcomes by applying the Team Games Tournament (TGT) cooperative learning model assisted by Wordwall media. The subjects of this study were 31 students from class VII A at SMPN 8 Magelang. The instruments used were a collaboration skills observation sheet and a pretest-posttest sheet. The data obtained were then analyzed using a descriptive quantitative method with score analysis, skill assessment criteria, and test analysis with N-Gain. The results showed that applying the TGT cooperative learning model with Wordwall improved students' collaboration skills across all aspects, including active contribution, productive work, responsibility, and mutual respect, with most aspects improving from the ‘collaborative’ to ‘highly collaborative’ criterion. Students’ learning outcomes also improved, as shown by the increase in N-Gain scores from Cycle I to Cycle II for indicators C2 (from 0.75 to 0.76), C3 (from 0.72 to 0.74), and C4 (from 0.75 to 0.81).

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