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Erysa Nimastuti; Sri Roekminiati; Ika Devy Pramudiana; Sapto Pramono

SOSIAL: Jurnal Ilmiah Pendidikan IPS 2026 Asosiasi Peneliti Dan Pengajar Ilmu Sosial Indonesia

The acceleration of stunting reduction in Ponorogo Regency faces challenges regarding the complexity of the issue and regional fiscal constraints, necessitating strategic cross-sectoral collaboration. This study aims to evaluate the synergy of Bank BCA's Corporate Social Responsibility (CSR) program through the "Bakti BCA" scheme in supporting local government policies related to specific and sensitive nutrition interventions. This research employs a qualitative approach with a case study design. Data collection was conducted through in-depth interviews with key informants from Bank BCA Ponorogo management, Bappeda, the Health Office, and beneficiary families, complemented by participatory observation and a review of the Regional Action Plan (RAD) documents. Data analysis was performed interactively by integrating the Collaborative Governance framework from Ansell and Gash, William N. Dunn's six policy evaluation criteria, and Mark Moore's Public Value concept to analyze the dynamics of cooperation and program performance achievements. The results indicate that the established synergy meets the criteria of appropriateness and effectiveness, where CSR interventions successfully bridged the gap in sanitation services and nutritional fulfillment in stunting locus villages uncovered by the regional budget (APBD). This collaboration proved successful in creating public value in the form of improved physical health status of toddlers, regional budget efficiency, and high community responsiveness. It can be concluded that this strategic partnership effectively accelerates the achievement of stunting reduction targets through equitable resource distribution. This study recommends that private sector engagement be formally integrated from the development planning deliberation (Musrenbang) stage to ensure long-term impact sustainability.

Disa Andriani; Dian Puspitasari

Jurnal Pengabdian Masyarakat 2026 Lembaga Pengembangan Kinerja Dosen

Skin aging is a natural process that cannot be avoided, but it can be slowed down through proper skin care. The use of natural face masks is one of the safe, affordable, and relatively non-invasive treatment alternatives without long-term side effects. The bandotan plant (Ageratum conyzoides L.) is a weed that grows wild in the Cemani Village area, Sukoharjo Regency. Although often considered worthless, this plant actually contains active compounds such as flavonoids, tannins, and saponins that have the potential to be antioxidants. Therefore, this service activity aims to provide counseling and training to the people of Cemani Village regarding the manufacture of face masks made from bandotan plants. This program is carried out with several procedural stages, starting from the interpretation of problems on the land, followed by the preparation of the timeline for the implementation of activities, then counseling and ending with a workshop session on the procedure for making antiaging masks for bandotan herbs. The program ended with an assessment of the evaluation of the activities. This activity was attended by 20 participants of the Cemani village PKK mobilization team. Based on the pretest and posttest scores, there was an increase in public knowledge about the program carried out with an average of 80 pretests and an increase in the average percentage of posttest scores up to 95.83. In the assessment of the questionnaire, public satisfaction with the implementation of the activity was classified as very satisfied with a score of 92.67.

Sela Ulandari; M. Yusuf; Azira Novia Rizal

Desentralisasi : Jurnal Hukum, Kebijakan Publik, dan Pemerintahan 2026 Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

Traditional markets are an important component of the people’s economy and play a strategic role in supporting trading activities and community social life. The Government of Muaro Jambi Regency implemented a policy to relocate the Sengeti People’s Market to reorganize and improve the quality of trading facilities so they become more orderly, feasible, and representative. However, after relocation, market utilization has not functioned optimally, and various management problems persist. This study aims to analyze traditional market governance after relocation in Muaro Jambi Regency, using the Sengeti People’s Market as a case study. The research employs a qualitative approach with a case study method. Data were collected through field observations, in-depth interviews, and documentation, involving informants from the Trade Division of the Office of Cooperatives, SMEs, Industry, and Trade, as well as market managers, traders, and community members. Data analysis was conducted using descriptive qualitative techniques, including data reduction, data presentation, and conclusion drawing. The findings show that post-relocation governance has not been optimally implemented. Key issues include weak policy communication, mismatches between facilities and traders’ needs, limited trader participation, and poor coordination among relevant agencies. The study highlights that successful market relocation depends not only on physical development but also on participatory, transparent, and sustainable governance, supported by stronger institutional coordination, increased trader involvement, and continuous evaluation.

Utari Tri Wahyuni; Hapsa Hapsa; Fajar Alan Syahrier

Desentralisasi : Jurnal Hukum, Kebijakan Publik, dan Pemerintahan 2026 Asosiasi Peneliti dan Pengajar Ilmu Hukum Indonesia

Public service quality plays a crucial role in ensuring that social assistance is delivered effectively to vulnerable communities. This study aims to analyze the quality of public services in the distribution of social assistance by the Social Service Office of Kerinci Regency and to identify improvement efforts undertaken by the institution. This research employed a descriptive qualitative approach using observation, interviews, and documentation techniques. Informants consisted of Social Service officials, social facilitators, and beneficiary communities. Service quality analysis was conducted using the SERVQUAL dimensions: tangible, reliability, responsiveness, assurance, and empathy. The findings indicate that the social assistance distribution service in Kerinci Regency is generally adequate, particularly in the assurance and empathy dimensions. Beneficiaries feel that services are delivered fairly, transparently, and without discrimination. However, obstacles remain in the tangible, reliability, and responsiveness aspects, including limited service facilities, inaccurate beneficiary data due to incomplete DTKS updates, and delays in assistance distribution in remote areas caused by geographical constraints. To address these challenges, the Social Service Office has implemented periodic data validation, strengthened coordination with village administrations, and optimized digital-based social service information systems. This study provides empirical evidence that can serve as an evaluation reference for local governments in improving transparent, effective, and equitable social assistance services.

Maichel Avenio Nahak; Gergorius Kopong Pati; Dian Fransiska Ledi

Modem : Jurnal Informatika dan Sains Teknologi 2026 Asosiasi Profesi Telekomunikasi Dan Informatika Indonesia

The house renovation program is one of the government's efforts to improve the quality of housing for low-income people. However, the process of selecting recipients of home surgery assistance is often faced with obstacles in determining the right and fair priorities for recipients. Therefore, this study aims to design and implement a home surgery decision-making system at the Housing, Residential Areas, and Land Office using the Weight Product (WP) method. The WP method was chosen because of its ability to conduct an objective assessment of various relevant criteria, such as the condition of the house, ownership status, level of welfare, and socioeconomic needs of the recipient. This system will give weight to each criterion used to determine the priority of home surgical assistance for residents in need. In its implementation, this system is able to process data from various prospective recipients and produce an automatic and transparent order of priority recipients. The results of the evaluation show that this system can improve efficiency and accuracy in the decision-making process, as well as assist the Housing Office in implementing the house renovation program more on target. With this system, it is hoped that the home renovation program can provide greater benefits to people in need, as well as accelerate the implementation of better housing programs.

Dyah Mustika Wardani; Lilik Edi Saputro; Nova Yudha Andriansyah Putra; Gilang Fahreza

Jurnal Pengabdian Masyarakat Terapan 2026 Lembaga Pengembangan Kinerja Dosen

Kali Baru Lake is a community-based pilot tourism destination in Bekasi City managed by the Kali Baru Tourism Awareness Group (Pokdarwis Danau Indah Kalibaru). Preliminary observations indicate that destination management still faces limited human resource capacity, inadequate safety facilities, and the absence of a structured risk management document as a governance instrument. This community service program aims to strengthen the institutional capacity of the Pokdarwis through assistance in developing a risk management document, tourism safety training, formulation of operational standard operating procedures (SOPs), and enhancement of risk communication. The implementation method applied a participatory approach consisting of initial assessment, training, document development workshops, implementation of safety-supporting facilities, and evaluation. The results show the completion of a risk management document based on hazard identification and mitigation, the establishment of several safety and operational SOPs, the availability of risk communication media, and improved knowledge and skills of Pokdarwis members in managing sustainable tourism destinations. This program contributes to strengthening destination governance professionalism, enhancing tourism safety, and improving the readiness of Kali Baru Lake as a safe and sustainable community-based tourism destination.

Disa Andriani; Dian Puspitasari

Jurnal Pengabdian Masyarakat 2026 Lembaga Pengembangan Kinerja Dosen

Skin aging is a natural process that cannot be avoided, but it can be slowed down through proper skin care. The use of natural face masks is one of the safe, affordable, and relatively non-invasive treatment alternatives without long-term side effects. The bandotan plant (Ageratum conyzoides L.) is a weed that grows wild in the Cemani Village area, Sukoharjo Regency. Although often considered worthless, this plant actually contains active compounds such as flavonoids, tannins, and saponins that have the potential to be antioxidants. Therefore, this service activity aims to provide counseling and training to the people of Cemani Village regarding the manufacture of face masks made from bandotan plants. This program is carried out with several procedural stages, starting from the interpretation of problems on the land, followed by the preparation of the timeline for the implementation of activities, then counseling and ending with a workshop session on the procedure for making antiaging masks for bandotan herbs. The program ended with an assessment of the evaluation of the activities. This activity was attended by 20 participants of the Cemani village PKK mobilization team. Based on the pretest and posttest scores, there was an increase in public knowledge about the program carried out with an average of 80 pretests and an increase in the average percentage of posttest scores up to 95.83. In the assessment of the questionnaire, public satisfaction with the implementation of the activity was classified as very satisfied with a score of 92.67.

Latifa Nurul Hidayati; Luqman Hakim; Vivi Pratiwi; Selvi Agustin; Nabila Aulia Sari +3 more

Jurnal Riset Rumpun Ilmu Pendidikan 2026 Lembaga Pengembangan Kinerja Dosen

This study was conducted to review the quality of test items in Business Economics and General Administration subjects using a classical analysis approach. The assessment process included examining validity, reliability, difficulty level, the ability of questions to differentiate student abilities, and the accuracy of distractors. The research approach used was descriptive quantitative, with 32 students from grades XI and XII majoring in Accounting as subjects and 50 multiple-choice questions as instruments. The main focus of this study was to ensure that the evaluation tools used were truly capable of describing students' competency achievements. Data analysis was conducted through observation results and student responses on Google Forms, which were then processed using the Anates Version 4.0 application. The results of the analysis showed that most of the questions had high validity and reliability, good discrimination power, and a moderate level of difficulty. However, the overall quality of the distractors was not good enough, and there were no questions in the difficult category. Overall, the quality of the questions in this subject can be categorized as good and suitable for evaluating the learning of vocational high school students in grades XI and XII.

Tifani Hadi Tri Wahyuni

Sevaka : Hasil Kegiatan Layanan Masyarakat 2026 STIKES Columbia Asia Medan

Maternal reproductive health is a critical factor in reducing Maternal Mortality Rate (MMR) and Infant Mortality Rate (IMR). Data from Deli Tua Primary Health Center shows that K4 coverage reached only 78% with prenatal class participation at 40%, still below the national target. Low knowledge among pregnant women about reproductive health is one of the main causes. This Community Service Student Creativity Program (PKM-M) aims to improve reproductive health knowledge through innovative and interactive prenatal class improvement. The implementation method includes developing educational media (modules, posters, videos), conducting classes with participatory learning methods, and evaluation through pre-post tests. The program was conducted over 5 months targeting 30 pregnant women divided into 3 groups, each attending 6 sessions. Materials covered physiological changes during pregnancy, nutrition, reproductive hygiene, danger signs, childbirth preparation, and postpartum care. Results showed a knowledge score increase of 42.5% (from 58.3±12.4 to 83.1±8.7) with significance p<0.001. Participation reached 86.7% with satisfaction level of 4.3/5.0. The program proved effective in improving reproductive health knowledge and can be replicated in other primary health centers with local context adaptation.

Trisnapradika, Gustina Alfa; Juhara, Kanahaya Putri; Bahri, Alfino Kautsar; Ananta, Putri Rossa; Siregar, Nadia Itona +1 more

Bumi: Jurnal Hasil Kegiatan Sosialisasi Pengabdian kepada Masyarakat 2026 Asosiasi Riset Teknik Elektro dan Informatika Indonesia

Students have a strategic role as agents of change that requires adequate leadership and managerial skills. Formal learning in the classroom has not been able to fully develop these practical skills. This community service activity aims to improve the basic management skills of students at the Faculty of Computer Science, Universitas Dian Nuswantoro through Basic Student Management Skills Training (LKMM TD) with the theme Sailing Beyond Limits. The implementation method uses a Participatory Learning Action approach that includes problem identification, strategic planning, activity implementation, and joint evaluation. The activity was attended by 193 students from student organizations and general students. The learning process was carried out through lectures, case studies, discussions, group work, and pre- and post-tests. The evaluation results showed a significant increase in participant capacity, marked by an increase in the average score from 68.21 percent in the pre-test to 91.69 percent. LKMM TD activities effectively equip students with managerial, leadership, communication, and motivational control skills as provisions for carrying out the role of student agents of change.

Lu'luil Maxnun; Ati Sadiah; Rendra Gumilar; Astri Srigustini; Kurniawan +4 more

Jurnal Pengabdian dan Pembangunan Lokal 2026 Lembaga Pengembangan Kinerja Dosen

The policy to implement the deep learning approach in Indonesian schools starting from the 2025/2026 academic year requires teachers to be well prepared to design and conduct meaningful and in-depth learning. This community service program aimed to enhance the understanding and pedagogical competence of senior high school and madrasah economics teachers in Tasikmalaya City in implementing the deep learning approach comprehensively. The program employed a community-based science and technology application scheme through training and mentoring activities conducted in face-to-face, online, and hybrid modes, consisting of planning, implementation, and evaluation stages. The training materials covered the concept and implementation of deep learning, lesson planning, instructional design and models, learning evaluation, development of innovative technology-based learning media, and reinforcement of microeconomic and macroeconomic content. A total of 78 economics teachers participating in the MGMP of Tasikmalaya City were involved in the program. The results indicate that the training improved teachers’ understanding of deep learning, lesson planning, and assessment strategies that support meaningful learning. Participants’ reflections revealed high motivation and strong relevance of the training materials to their professional duties. This program contributes to strengthening teachers’ readiness to implement deep learning sustainably and supports the improvement of economics learning quality in schools.

Sugiono Sugiono; Nihayatus Sholichah

RISOMA : Jurnal Riset Sosial Humaniora dan Pendidikan 2026 Asosiasi Ilmuwan Pendidikan, Sosial, dan Humaniora Indonesia

This research aims to analyze the implementation of social rehabilitation programs for persons with physical disabilities at the Social Affairs Office of Pasuruan City, East Java. Persons with physical disabilities face various challenges in accessing public services and participating in social life, thus requiring comprehensive rehabilitation programs. Using the implementation theory of George C. Edward III, this study examines four critical factors: communication, resources, disposition, and bureaucratic structure. This qualitative research employs a descriptive approach with data collection through in-depth interviews, participant observation, and documentation study. Informants include officials from the Social Affairs Office, rehabilitation program staff, persons with physical disabilities as program beneficiaries, and community members. The results indicate that the implementation of social rehabilitation programs has been running according to established procedures, including physical rehabilitation services, vocational training, and social assistance provision. However, several obstacles were identified, including limited budget allocation, inadequate accessibility of rehabilitation facilities, shortage of trained social workers, and lack of public awareness regarding disability issues. The program has successfully provided assistive devices to 85 beneficiaries and vocational training to 60 persons with physical disabilities in 2023. This study recommends strengthening coordination between related agencies, increasing budget allocation, improving facility accessibility, and conducting socialization to enhance community participation in supporting persons with physical disabilities.  

Nadeerah Hani’ Fauziyyah; I Wayan Sudiarsa; Ida Ayu Eka Sastradewi; Kadek Agustine Yueyin Parisya; Sartika Sartika

Jurnal Manajemen Bisnis Digital Terkini 2026 Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

Because it directly impacts revenue, customer loyalty, and long-term business sustainability, customer churn is a critical issue for the e-commerce industry. High churn rates indicate that a business is unable to retain existing customers, which means it is more expensive to acquire new customers. Therefore, a precise analytical approach is needed to identify customer behavior patterns that are likely to churn. Using machine learning methods, this study analyzes and predicts customer churn. For this study, the E-Commerce Customer Churn 2025 dataset, obtained from Kaggle, was used. This dataset consists of 10,000 customer data and contains fifteen variables covering transaction behavior, customer characteristics, and churn status. Data preprocessing, descriptive analysis, exploratory data analysis (EDA), and classification model development using Logistic Regression and Random Forest algorithms were part of the research project. Model evaluation was conducted using a Confusion Matrix and Receiver Operating Characteristic (ROC) Curve to evaluate the model's accuracy and ability to distinguish between churned and non-churned customers. The results showed that the Random Forest model performed better than Logistic Regression, with an ROC-AUC of 1.00. Furthermore, feature importance analysis revealed that the days_since_last_purchase variable was the most dominant factor in predicting customer churn. These findings are expected to help e-commerce companies design more effective, data-driven customer retention strategies.  

Muhammad Nurul Yaqin; Anggiwidiyati Anggiwidiyati

Jurnal Kajian Ilmu Pendidikan, Bahasa dan Komunikasi 2026 Asosiasi Periset Bahasa Sastra Indonesia

Curriculum and education is an inseparable relationship because the curriculum is very important in education, if there is no curriculum then education will not be realized because the curriculum is a guideline for the maintenance of education in addition to that the curriculum is always adapted to the existing situation and circumstances. One of the educational institutions that are active in applying K-13 is MA Putri 1 Al-Amien Prenduan, where this institution is under the umbrella of Al-Amien Prenduan Pesantren Pondok. Pondok Pesantren Al-Amien Prenduan is composed of 4 parent institutions, namely Tarbiyatul Banaat Diniyah Al-Amien (TIBDA), Madrasah Tsanawiyah Al-Amien (MTsA) accredited status in 2005, Madrasah Aliyah Al-Amien (MAA) accredited status in 2004, Madrasah Aliyah Skills (MAK), and the Middle School of Information Technology (SMK IT) established in 2008. This study uses a qualitative-descriptive approach. As for the data collection technique in this research, it is using methods of interview, observation and documentation. The interview method used is a structured interview to extract detailed data from the source. From the findings in the field obtained based on the results of interviews, documentation, and observations can be concluded into several points: 1) the K13 learning plan in improving student performance performed by the teacher is by first mapping the KD by establishing the theme that is in the teacher's book. 2) K13 learning process in improving student learning performance more emphasizes cognitive aspects with emotional, and psychomotor support. 3) Authentically evaluate in K13 learning to improve this student’s learning performance using various techniques and starting instruments

Aang Kunaifi; Indah Friska; Syamsul Hidayat

Jurnal Manajemen Bisnis Digital Terkini 2026 Asosiasi Riset Ilmu Manajemen Kewirausahaan dan Bisnis Indonesia

This study aims to conduct a pilot evaluation of employee performance in the Raw Material Warehouse Section at PT. IKPP Serang Mill using a checklist-based performance appraisal model. Performance evaluation is a crucial aspect in ensuring the smooth operation of raw material warehouses, which involve a high level of occupational risk and have a direct impact on the continuity of the production process. The checklist method is applied because it integrates quantitative assessment through scoring results with qualitative evaluation in the form of behavioral feedback. This study employs a qualitative descriptive approach supported by quantitative data obtained from performance assessments of ten employees holding various positions, including forklift operators, checkers, shift administrators, and shift supervisors. The results indicate that employee performance falls within a diverse spectrum, categorized as “performance” and “need to improve,” influenced by compliance with standard operating procedures (SOPs), work discipline, communication, and awareness of occupational health and safety (OHS). The findings also demonstrate that the checklist-based model is effective in identifying performance gaps and serves as a basis for formulating improvement actions such as coaching, OHS training, promotions, and administrative sanctions. This study concludes that the checklist model functions not only as an administrative evaluation tool but also as a strategic instrument for human resource development and sustainable organizational performance improvement.

Rama Agustina

Pandawa : Pusat Publikasi Hasil Pengabdian Masyarakat 2026 Asosiasi Riset Ilmu Pendidikan Indonesia

Breast cancer is one of the leading causes of death among women, largely due to delayed diagnosis. Early detection through Clinical Breast Examination (CBE/SADANIS) is an important strategy to identify breast cancer at an early stage. However, the level of knowledge and awareness of Women of Reproductive Age regarding SADANIS remains low. This Community Service activity aimed to improve knowledge and awareness of SADANIS among Women of Reproductive Age through health education at PMB Rama Agustina. The activity was conducted through preparation, implementation, and evaluation stages. Health education was delivered using interactive lectures and discussions, supported by educational media such as leaflets and posters. Evaluation was carried out using pre-test and post-test questionnaires to assess changes in participants’ knowledge. The results showed an improvement in participants’ knowledge and a positive change in attitudes toward the importance of early breast cancer detection. In addition, participants demonstrated increased interest and willingness to undergo SADANIS examinations, either at the midwifery practice or at nearby primary healthcare centers. In conclusion, this activity was effective as a promotive and preventive effort to support early detection of breast cancer among women of reproductive age.

Alif Fitriana Effendi; Eny Haryati; Widyawati Widyawati

RISOMA : Jurnal Riset Sosial Humaniora dan Pendidikan 2026 Asosiasi Ilmuwan Pendidikan, Sosial, dan Humaniora Indonesia

This research aims to evaluate the SQUAD Dewan (Suara Kita Untuk Demokrasi/Our Voice for Democracy) program implemented by the Secretariat of East Java Provincial Legislative Council (DPRD). The SQUAD Dewan program is an innovative initiative designed to enhance public participation in the legislative process and strengthen democratic practices at the provincial level. Using the CIPP (Context, Input, Process, Product) evaluation model developed by Stufflebeam, this study examines the program's effectiveness, efficiency, and sustainability. This qualitative research employs a descriptive approach, with data collected through in-depth interviews, focus group discussions, observation, and documentation at the Secretariat of the DPRD of East Java Province. Informants include program managers, legislative council members, public participants, and community representatives. The results indicate that the SQUAD Dewan program has successfully increased public engagement in legislative activities, with a 45% increase in public hearing participation and 60% growth in policy input submissions from 2022 to 2023. The program has effectively utilized digital platforms for broader outreach, reaching over 150,000 citizens through online forums and social media campaigns. However, challenges remain in terms of geographic coverage inequality, limited participation from rural communities, and the need for more sustainable funding mechanisms. This study recommends strengthening digital infrastructure in rural areas, developing capacity-building programs for community facilitators, establishing permanent funding allocations, and creating feedback mechanisms to enhance program responsiveness to public needs.

Amanda Hajidah Felisha; Yuniarti Fihartini

International Journal of Management and Digital Sciences 2026 International Forum of Researchers and Lecturers

This study examines the effect of consumer involvement on purchase intention toward Reavers ID sportswear products, focusing on cognitive involvement, affective involvement, enduring involvement, and situational involvement. The research addresses the problem of how different dimensions of consumer involvement influence consumers’ intention to purchase in the context of bazar-based marketing, where purchasing decisions are shaped by both rational evaluation and situational factors. The main objective of this study is to analyze the individual and simultaneous effects of the four involvement dimensions on consumers’ purchase intention. A quantitative approach with a causal design was applied, using survey data collected from 160 respondents who had visited the Reavers ID bazar and showed interest in purchasing sportswear products. Data were analyzed using multiple linear regression with the assistance of SPSS, supported by validity, reliability, and classical assumption tests. The results show that cognitive involvement, affective involvement, enduring involvement, and situational involvement all have positive and significant effects on purchase intention, both partially and simultaneously. Cognitive involvement was found to have the most dominant influence, indicating that rational evaluation of product quality and benefits plays a crucial role in shaping consumers’ buying intentions. These findings suggest that purchase intention is strengthened through a combination of rational consideration, emotional attachment, long-term interest, and supportive purchasing situations. In conclusion, enhancing both informational and experiential aspects of marketing strategies is essential for increasing consumers’ purchase intention toward Reavers ID sportswear products.

Arini Hidayati; Hullyatul Badi’a; Muhammad Alaika; Nur Kamiliatus Syarifa

Jurnal Inovasi Sosial dan Pengabdian 2026 Lembaga Pengembangan Kinerja Dosen

High school student’s poor understanding of mathematics remains a common problem, particularly in terms of learning motivation and independent problem-solving skills. This situation is also experienced by students at Nurul Jadid High School, where mathematics lessons tend to be perceived as difficult and boring. This community service activity aims to improve student’s mathematical understanding through the implementation of the Fun Arithmetic game-based tutoring program, designed to be interactive and fun. The methods used in this activity include planning, implementation, and evaluation. The activity was implemented through group tutoring using an educational math game that integrates the concepts of counting, problem-solving, and healthy competition between students. Evaluation was carried out through observation, and pre- and post-activity comprehension tests. The results of the activity showed an increase in students' understanding of mathematical concepts, as indicated by an increase in final test scores compared to the initial test. In addition, students demonstrated a more positive, enthusiastic, and active attitude in participating in mathematics learning. Thus, the Fun Arithmetic game-based tutoring program has proven effective as an alternative learning strategy to improve students' mathematical understanding of Nurul Jadid High School and create a more interesting and enjoyable learning atmosphere.

Mega Anastasya Diska Mokoginta; Elya Nusantari; Jusna Ahmad

Jurnal Pendidikan Kimia, Fisika dan Biologi 2026 Asosiasi Riset Ilmu Pendidikan Indonesia

Biodiversity represents the condition and level of ecosystem complexity in a particular area, reflecting the presence of various living organisms and their interactions with the environment. Based on its ecological conditions, Mooat Lake in East Bolaang Mongondow Regency serves as a habitat for various plant species, one of which is moss (Bryophyta), which plays an important role in maintaining ecosystem balance. The presence of Bryophyta in this area has the potential to be utilized as a contextual learning resource in biology education. This study aims to determine the validity level of an interactive e-book based on Bryophyta research conducted at Mooat Lake, East Bolaang Mongondow Regency, as a biology learning material for tenth-grade senior high school students. This research employed a Research and Development (R&D) method using the ADDIE development model, which consists of the stages of analysis, design, development, implementation, and evaluation. The product developed in this study was an interactive e-book containing biodiversity material based on field research findings. The results showed that the material expert validation obtained a percentage of 94.2%, categorized as very valid, while the media expert validation obtained a percentage of 83.7%, also categorized as very valid. Based on these findings, it can be concluded that the interactive e-book based on moss research meets the criteria of being very valid and is suitable for use as a learning resource in biology subjects, particularly on biodiversity topics.