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Dorthea Maria Woga Nay; Heru Christianto; Arvinda C. Lalang; Eka C. G. Kerihi

Jurnal Pengabdian dan Solidaritas Masyarakat 2025 Lembaga Pengembangan Kinerja Dosen

Technological advances provide educators with the freedom to create quality learning that meets the needs and learning environment of students. A crucial aspect for teachers to consider in realizing effective learning is the use of interactive learning media tailored to the characteristics and needs of students. The use of digital technology to develop interactive learning media is a necessity in today's learning process. Training and mentoring for teachers in Malaka to develop interactive and innovative digital media is based on the need to improve their competency and skills in utilizing technology to develop learning media. This activity aims to improve teachers' competency and skills in utilizing technology to design engaging and interactive digital-based learning using Book Creator and QuizWhizzer. Monotonous learning activities, often based on lectures and group discussions, with the use of conventional learning media, tend to make students passive and easily bored, resulting in a lack of student interest in learning and a decline in the quality and outcomes of learning. Furthermore, technological developments demand increased competency, including in preparing engaging learning media. Therefore, through this training activity, teachers are provided with guidance and training in developing interactive learning media so that the resulting products can be directly used in the learning process. The developed media is designed to be interactive and engaging, thereby increasing student motivation. Furthermore, this activity also encourages teachers to be more creative and innovative in creating learning media that can attract student interest. The training activities ran smoothly and effectively, as evidenced by the high enthusiasm of teachers and the increase in knowledge and skills related to the training material. The mentoring results also showed an improvement in the quality of learning through active student interaction in learning with the help of digital learning media, which resulted in improved interest and learning outcomes.

Muhamad Amiza Surya; Sofiansyah Fadli

Jurnal Pengabdian dan Pembangunan Lokal 2025 Lembaga Pengembangan Kinerja Dosen

Graphic design training is an important strategy to enhance student learning competencies, particularly for students participating in the Internship Program (PKL) at Rideatama. This study aims to provide foundational understanding and advanced skills in using the Canva application as an effective learning medium. The training was attended by PKL students from SMKN 1 Kopang with an interactive learning method and hands-on practice. The evaluation results showed significant improvement in creativity, the ability to utilize design features, and students' confidence in developing independent works. The majority of participants stated that the training material was relevant to their needs, and the instructor's delivery was easy to understand, as reflected in the average evaluation score of 86.67%. Although there were some suggestions regarding the training duration being too short, overall, the activity successfully enhanced student learning competencies. This training is expected to serve as a competency development model that is beneficial for both the education and professional sectors, providing skills that can be directly applied in the field of graphic design.

Adam Samudra Humaidy; Abdul Rahmat Amin Mayu; Achmad Banu Mustofa; Raymond Oskar; Dinda Camela Damayanti +3 more

Jurnal Pengabdian dan Pembangunan Lokal 2025 Lembaga Pengembangan Kinerja Dosen

Myalgia is a muscle pain condition that can occur in a specific area of the body or spread to several regions. Its main symptoms include pain, soreness, or discomfort in the muscles, whether during movement or at rest. The pain may range from mild to severe and is sometimes accompanied by stiffness, muscle tension, or even cramps that interfere with daily activities. This condition is commonly experienced by the elderly due to aging, loss of muscle mass, improper physical activity, stress, lack of stretching, or an unhealthy lifestyle. This community service activity aimed to provide education and raise awareness about myalgia among 10 elderly participants in the Elderly Community of Kalirejo, Malang, to help them better understand prevention, pain management, and self-care strategies. The method used was service learning (SL) with achievement parameters measured through pre-test and post-test evaluations. The results showed an increase in participants’ knowledge regarding the definition, causes, and rehabilitation of myalgia from 10% to 90%, demonstrating that this program effectively improved the elderly’s understanding and awareness of myalgia.

Aditya Sindu Sakti; Bheta Sari Dewi; Nurul Izzah H. L. Pasi; Marhamah Marhamah; Amalia Puspa Wahyu +3 more

Nusantara: Jurnal Pengabdian kepada Masyarakat 2025 Pusat Riset dan Inovasi Nasional

This community service program aimed to enhance students’ pharmaceutical literacy through the introduction of drug classification logos at SMP Muhammadiyah 04 Pangkatrejo. The background of this activity was the low level of drug-use literacy among adolescents, often leading to irrational self-medication. The activity employed a quantitative descriptive design with a one-group pretest–posttest approach. Educational interventions included interactive counseling, PowerPoint presentations, visual media using logo sticks, and pretest–posttest evaluation. Data were analyzed using the Wilcoxon Signed Rank Test. The results showed a significant improvement in students’ knowledge (p = 0.000), with mean scores increasing from 58% to 81% after the intervention. The highest gain was observed in the recognition of logo colors and drug classifications. Satisfaction analysis revealed that 96% of participants expressed satisfaction with the learning process, especially regarding material clarity and the presenters’ readiness to answer questions. The study concludes that participatory educational methods and visual media effectively improve rational drug-use awareness among junior high school students. Future programs are recommended to expand similar activities to other schools and integrate digital media for sustained impact on public health literacy.

Syamsul Arifin; Haffyandi, Recky Ahmad; Rizal Ardiansyah; Putra, Fadli Suardhana Eka; Anggara, Norma +2 more

Jurnal Pengabdian dan Pembangunan Lokal 2025 Lembaga Pengembangan Kinerja Dosen

A target is needed for kicks and attacks. Currently, these targets are always held by the lecturer, which, when used, significantly wastes time in learning sessions. With the funded Community Service Program (PKM) activity, the lecturer developed his creativity by creating a target stand, which was still incomplete at the time. The results of this community service implementation will impact students in the Physical Education Department at Lambung Mangkurat University. Lecturers teaching martial arts courses have greatly benefited from the presence of this target stand. Survey data analysis results are still in progress and will be attached to the final report. In this case, the partner is a colleague within the Physical Education Department, with whom he has a collaboration in the construction and welding fields. 80% of sports equipment is made from hard materials such as steel. Therefore, the Department has a long-standing partnership with DTK (Dita Teknik Kontruksi). Furthermore, metal sports equipment is regularly maintained, and if damaged, the partner is ready to repair it at a certain capacity.

M. Arifky Fadilah; Ida Rianti; Siti Roudatul Jannah

Ikhlas : Jurnal Ilmiah Pendidikan Islam 2025 Asosiasi Riset Ilmu Pendidikan Agama dan Filsafat Indonesia

The researcher used a qualitative descriptive research type at Robbaniyyin Middle School. The data sources were all 24 students in grade IX of Robbaniyyin Plus Middle School, Islamic Religious Education teachers and the Principal. Data collection instruments were observation, interviews and documentation studies. The results of this study indicate that there is student learning activity in the Islamic Religious Education learning process in grade IX of Robbaniyyin Middle School, namely students are active in writing, reading, speaking, listening, moving, discussing and asking and answering questions. Meanwhile, the factors that influence students in increasing their learning activity are from within the students, namely: healthy physique, having strong attention, perception and memory. From outside the students, namely: a place far from the sound of vehicles, facilities namely personal stationery, a clean room and a clean classroom whiteboard, then the teacher's varied learning methods such as the lecture method with the material of faith in Allah SWT, the practice method with the material of reading and writing the Quran and the method of presentation with the material of congregational prayer.

Istijabath Istijabath; Vera Imanti; Galih Fajar Fadillah

Jurnal Hasil Kegiatan Bersama Masyarakat 2025 Asosiasi Riset Ekonomi dan Akuntansi Indonesia

The formation of manners from an early age is crucial in building children's character with noble morals. Children at the Al-Quran Educational Park (TPA) often face challenges in understanding and applying adab values ​​in everyday life. This service activity aims to implement the Five Basic ABC Media as an intervention effort to increase understanding and application of etiquette among TPA children. This media is based on five main principles: Accept, Belief, Confidentiality, Empathy and Respect. The method used in this service is an interactive learning method involving 12 TPA children as subjects. Intervention is carried out through various educational activities, such as interactive games, manners simulations, discussions that focus on building positive character. The results of this service activity show that the application of the Five Basic ABC Media can provide practical understanding and ethical behavior to children, which is demonstrated through FGD activities. The conclusion from this service activity is that the Five Basic ABC Media is a fairly effective method in guiding TPA children to understand and apply etiquette in everyday life. It is hoped that this media can be a guide for TPA educators in developing character education based on Islamic values ​​in a comprehensive and enjoyable manner

M Bambang Purwanto; Despita Despita; Mietha Nella; Dita Marisa; Rohmial Rohmial

Indonesia Bergerak : Jurnal Hasil Kegiatan Pengabdian Masyarakat 2025 Asosiasi Riset Ilmu Teknik Indonesia

This community service activity aims to increase educational technology literacy among Vocational High School (SMK) teachers by introducing the basic concept of Deep Learning and its application in the world of education. This training was motivated by the urgent need to equip educators with basic understanding and skills regarding artificial intelligence (AI), especially Deep Learning, to be able to keep up with rapid technological developments and relevant to vocational education. Through practice-based training using simple tools such as Teachable Machine, teachers are given hands-on experience in creating simple machine learning models that are applicable in the school environment. The results of the pre-test and post-test showed a significant increase in understanding in the participants. The group discussions also produced various ideas for the application of AI such as a face-based attendance system, student voice recognition, and recommendations for learning materials according to students' interests. Despite challenges such as limited infrastructure and teacher learning time, this activity proves that a practical and contextual training approach can increase teachers' motivation to integrate technology into learning. Similar training is highly recommended to be replicated in other schools to support equitable access to modern educational technology.

Aben Tuke Banamtuan

Jurnal Inovasi Sosial dan Pengabdian 2025 Lembaga Pengembangan Kinerja Dosen

This community service activity was carried out to support and strengthen the role of Sunday school teachers in fostering the social and emotional development of preschool children. Early social experiences generally begin in the family, but schools and religious education institutions also play a significant role in shaping children’s abilities to interact, share, and communicate effectively. The program was implemented at PAUD Arastamar Kids Pekanbaru through participatory activities that involved teachers and children. The approach emphasized interactive methods such as giving praise, teaching simple religious values, playing games, and organizing creative learning activities. Examples included origami-making, group singing, storytelling, and encouraging children to share crayons or toys with their peers. These activities not only created a fun and engaging learning atmosphere but also helped children develop empathy, cooperation, and independence. Teachers were guided to consistently integrate these activities into their routines to maximize the positive outcomes. The results of this service showed that Sunday school teachers could effectively encourage positive social-emotional growth by combining religious teachings with play-based and interactive learning. In conclusion, the program provided valuable contributions to strengthening the capacity of teachers while creating a supportive environment for children to interact positively and independently with others.

Rahmawati, Debrina; Fitriana, Nurin

Nusantara: Jurnal Pengabdian kepada Masyarakat 2025 Pusat Riset dan Inovasi Nasional

This study aims to enhance legal awareness and leadership skills among high school students in Dau District, Malang Regency through the Adventure Legal Learning program. The background of this activity is the low level of legal understanding, leadership ability, and the limited use of interactive learning methods in the school environment. This community service project applies a participatory approach, actively involving students as key participants. The methods used combine legal education, educational games based on Eduka-Game, and outdoor outbound activities designed to foster values of responsibility, discipline, and leadership. The implementation includes legal counseling, group discussions, case simulations, collaborative games, and reflection sessions, with evaluation conducted through behavioral observation and participant response questionnaires. The results indicate a significant improvement in students’ legal understanding, communication skills, teamwork, empathy, and discipline. Moreover, positive leadership behaviors and stronger legal awareness emerged among participants. This experiential learning approach proved effective in developing responsible, empathetic, and integrity-driven young individuals capable of becoming agents of change in their communities. However, variations in individual leadership and empathy skills remain challenges that need further attention and development in future programs.

Magfirah, Titing; Ilham, Ilham

Jurnal Inovasi dan Pengabdian Kaa Mieera (JIPKAM) 2025 Politeknik Negeri Fakfak

The Community Service Program that has been carried out is an English language training program for elementary school students of YPK Werba, West Fakfak District, Fakfak Regency. This training program aims to help elementary school students master basic English well. This program also aims to foster students' interest in learning English. And with this effort, it is hoped that students will be able to improve their ability to master basic English, especially in increasing vocabulary. This activity provides training on English vocabulary lessons such as Animals, Body Parts, Fruits, Things in the Classroom, and Short Expressions (greetings and introductions). The training that was carried out was successful. This is evidenced by the enthusiasm of elementary school students to participate in the activity. The results of the questionnaire showed that they really liked this activity and made it easier for them to develop their vocabulary in English (90%). It is hoped that this activity can have a positive impact in the form of increasing the English language skills of the children participating in the training, so that they can later utilize the knowledge and skills in their lives both now and for their future

Dita Hendriani; Dwi Junianto; Ella Rolita Arifianti; Pangki Suseno; Yeni Roha Mahariani

Indonesia Bergerak : Jurnal Hasil Kegiatan Pengabdian Masyarakat 2025 Asosiasi Riset Ilmu Teknik Indonesia

The peer teaching method is a strategic learning tool for creating a conducive learning environment, allowing students to play an active role and fostering connectivity between students. This method can be used as an alternative in classroom learning activities where students with the ability can act as tutors. This activity was carried out at AL Munawar Kindergarten in Tulungagung, with stages ranging from planning, training implementation, mentoring, and evaluation. The results of the community service activities were an increase in student abilities, learning outcomes, active and critical thinking skills, and communication skills. To achieve these results, strategic efforts are needed, starting from curriculum development, improving teacher competence, and providing learning facilities. Although it still has a number of weaknesses, including the difficulty of finding the right tutor who is confident and capable of mastering the material, the peer teaching method can be used as a reference for effective learning media in nurturing and developing students.

Ratih Nor Aila; Istiyati Mahmudah; Siti Romlah

Jurnal Pengabdian dan Pembangunan Lokal 2025 Lembaga Pengembangan Kinerja Dosen

This community service activity aims to improve students' Qur'an reading skills through the Tilawati method at SDIT Al Qonita. The community service method used is Participatory Action Research (PAR) which consists of planning, action, observation, and reflection stages. The subjects of the activity are students who are taking part in the Qur'an reading learning in volume 2 which is divided based on reading ability. The mentoring is carried out through classical learning, reading, explanation of tajweed, and strengthening the rhythm of reading. The results of the activity show that students are enthusiastic about participating in learning, actively imitating reading, and experiencing increased abilities even though they still have difficulties with certain letters. In addition, this mentoring also strengthens the capacity of teachers to continue the Tilawati practice continuously, so that the Tilawati method is proven effective in creating a pleasant learning atmosphere while getting students used to reading according to the rules of tajweed.

Oky Setiawan; Chamid Sutikno; Ariesta Amanda; Indah Ayu Permana Pribadi; Zaula Rizqi Atika

Jurnal MIMBAR ADMINISTRASI 2025 Universitas 17 Agustus 1945

This study aims to describe the management of the Certified Independent Study Program (SIB) in the fields of Data Analytics and Software Engineering organized by PT Revolusi Citra Edukasi. Using a qualitative approach, data were collected through participatory observation, in-depth interviews, daily activity logbooks, and documentation. Data analysis followed an interactive model consisting of data collection, data reduction, data presentation, and verification. The results reveal that the management of the SIB program is implemented through four key aspects: planning, organizing, actuating, and controlling. The planning stage includes the development of an adaptive modular curriculum, the formulation of short-term and long-term objectives, and the active involvement of industry practitioners. This stage reflects the principles of transparency, accountability, and responsibility. The organizing aspect is realized through a well-defined yet flexible organizational structure, supported by fair task distribution and clear role assignments, which embody independence, fairness, and transparency. In the actuating stage, program implementation is carried out using project-based learning methods, mentoring sessions, and active coaching. These activities are designed to ensure equitable access to guidance, transparent communication, and shared responsibility between instructors and participants. The controlling aspect involves regular digital evaluations, weekly feedback mechanisms, and collaborative assessments with industry partners, ensuring continuous improvement and adherence to program goals. Overall, the management of the SIB program at PT Revolusi Citra Edukasi demonstrates a high level of professionalism and alignment with the principles of Good Corporate Governance (GCG). The integration of adaptive planning, transparent organization, participatory implementation, and accountable evaluation processes ensures that the program not only meets its educational objectives but also fosters industry readiness among participants. These findings highlight the importance of structured yet flexible management practices in enhancing the effectiveness of independent study programs within the context of higher education and industry collaboration.

Wulida Emeris

Jurnal Nakula : Pusat Ilmu Pendidikan, Bahasa dan Ilmu Sosial 2025 Asosiasi Riset Ilmu Pendidikan Indonesia

This study aims to determine the effect of the Discovery Learning method on the learning outcomes of Aqidah Akhlak students at MAS Plus Al Ulum Medan. The background of this research is the low level of student participation and engagement in learning, since teachers still tend to rely on conventional lecture methods that are one-way, making students less active, unaccustomed to critical thinking, and resulting in suboptimal learning outcomes. Discovery Learning was chosen as an alternative approach because it emphasizes students’ direct involvement in discovering concepts through observing, collecting data, discussing, analyzing, and drawing conclusions, thus allowing them to relate the material to real-life experiences. This research employed a quantitative approach with a simple experimental design (quasi-experiment), where grade XI students were divided into two groups: an experimental class taught using Discovery Learning and a control class taught using the lecture method. The research instruments consisted of learning achievement tests (pretest and posttest) and student activity observation sheets, while data were analyzed using a t-test to determine the differences in learning outcomes between the two groups. The results revealed a significant difference, with the experimental class achieving an average posttest score of 85 compared to 72 in the control class. These findings demonstrate that Discovery Learning has a positive and significant effect on students’ Aqidah Akhlak learning outcomes, as well as enhancing their activeness, independence, critical thinking skills, and understanding of the subject matter. Therefore, Discovery Learning can be considered an effective instructional strategy to improve the quality of Islamic Religious Education in secondary schools

Nur Maida Sari; M. Akbar Maulana; Ismi Zakiyah Dly; Nur Hamidah Dly; Yuspa Yuspa +6 more

Jurnal Pengabdian dan Keberlanjutan Masyarakat 2025 Lembaga Pengembangan Kinerja Dosen

The educational outreach program for the handling of corpses (tajhizul mayit) conducted by Group 29 of the STAIN Madina Community Service Program in Hutabaringin Julu Village aimed to provide theoretical and practical understanding to the community regarding the procedures for handling corpses in accordance with Islamic law. Participants included mothers, fathers, and young men and women, who were expected to disseminate this knowledge to the wider community. This study used a qualitative descriptive approach with a participatory method, allowing participants to be directly involved in the learning process. The implementation of the activity included several methods, such as lectures given by expert speakers, live demonstrations on corpse handling procedures, corpse handling simulations, and discussions that actively involved participants. This activity was designed so that participants not only understood the theory but also had practical skills in handling corpses in accordance with Islamic teachings. The results of this activity showed a significant increase in participants' understanding and skills in handling corpses. In addition to increasing religious literacy, this activity also fostered collective awareness regarding the importance of fardhu kifayah obligations, which are a shared responsibility of the community. It is hoped that through this activity, the community will be better educated and better prepared to carry out religious duties properly.

Gunawan Suryo Tirto; Puji Rahayu; Siti Zumrotus Saadah

ARDHI : Jurnal Pengabdian Dalam Negri 2025 Asosiasi Riset Pendidikan Agama dan Filsafat Indonesia

Mosques play a strategic role as centers of worship and community development at the local level, serving not only as places of worship but also as spaces for non-formal religious education. However, many rural mosques are experiencing declining functionality due to limited facilities, human resources, and a lack of sustainable programs. This condition is evident in the Al-Karomah Mosque in Kalibundar Hamlet, where religious activities have declined due to the lack of sustainability of the Al-Qur'an Education Park (TPA) program. This community service activity aims to revitalize the function of the mosque by strengthening the TPA by emphasizing the instilling of religious moderation values ​​and increasing community participation. The method used is Participatory Action Research (PAR) involving mosque administrators, TPA teachers, community leaders, and parents of students through observation, interviews, and documentation of activities. The program implemented includes improving TPA management, teacher training, developing a simple curriculum based on religious moderation, and reactivating Quran recitation activities and habituating worship. The results of the activity indicate an increase in interest in learning the Quran, strengthening the values ​​of tolerance and togetherness, increasing community participation, and growing awareness of the importance of religious moderation. Thus, revitalizing prayer rooms through strengthening TPA is effective in strengthening religiosity while building social harmony based on religious moderation. The method used in this article is Participatory Action Research (PAR), involving mushola management, TPA teachers, community leaders, and parents of students through field observations, interviews with religious figures, and activity documentation. Program activities include improving TPA management, teacher training, developing a simple curriculum based on religious moderation, and reactivating Qur’anic learning and regular worship activities. The results of the program show: (1) increased interest in learning the Qur'an among children and youth, (2) strengthened values of tolerance, togetherness, and social awareness, (3) growing community participation in religious activities, (4) the role of the mushola as a center of religious moderation at the hamlet level, (5) increased participation of students and community members, (6) rising awareness of the importance of religious moderation, and (7) the reestablishment of Mushola Al-Karomah as a center of community religious activities. Thus, revitalizing the mushola through the TPA has proven effective in strengthening religious values while building social harmony based on religious moderation

Limmey Maria Tambingon; Arrijani Arrijani; Musma Rukmana

Jurnal Cakrawala Pendidikan dan Biologi 2025 Asosiasi Riset Ilmu Pendidikan Indonesia

Biology education in high school has an important role in shaping students' science literacy and critical thinking skills. However, ecological material, particularly the topic of Ecosystem Components and their Interactions, is often considered difficult because it is abstract and not easy to observe directly. This research aims to improve student learning outcomes through the application of the Problem Based Learning (PBL) model, which emphasizes real problem-solving, collaborative discussion, and active involvement in the learning process. The research uses the design of Classroom Action Research (PTK) which was carried out in two cycles in class X of St. Rosa de Lima Catholic High School Tondano involving 10 students in the odd semester of the 2025/2026 school year. Data was collected through observation of teacher and student activities, learning outcome tests in the form of pretests and posttests, and learning documentation. The analysis was carried out descriptively, qualitatively, and quantitatively by calculating the average score, percentage of completion, and student involvement. The results of the study showed a significant increase. The percentage of teacher activity increased from 58.3% in the first cycle to 87.5% in the second cycle, while student activity increased from 45.83% to 83.33%. The average score of students also increased from 70% in cycle I to 90% in cycle II, with classical completeness reaching 90%. These findings confirm the effectiveness of PBL as a contextual Biology learning strategy, able to bridge ecological concepts with real life, and increase students' curiosity, cooperation, and critical thinking skills.

Fadila Djou; Abdurahman R. Mala; Anugrah Lestari

Jurnal Manajemen dan Pendidikan Agama Islam 2025 Asosiasi Riset Pendidikan Agama dan Filsafat Indonesia

Learning outcomes refer to the abilities that students possess after undergoing learning experiences, including their understanding and knowledge. This study examines the improvement of learning outcomes in Islamic Religious Education (PAI) by implementing differentiated instruction on the topic of Faith in the Messengers of Allah in Grade IV of SD Negeri 8 Limboto Barat, Gorontalo Regency. This research is a Classroom Action Research (CAR). Data collection techniques included observation, interviews, and documentation using research instruments such as teacher activity observation sheets, student activity observation sheets, tests, and student learning outcome sheets. The data analysis technique followed the procedures of classroom action research, employing both descriptive and quantitative analysis. The results of this study show that the implementation of differentiated instruction improved students' learning outcomes in the PAI subject on the topic of Faith in the Messengers of Allah. This improvement can be seen in the increase in teacher activity, which rose from 69% in Cycle I to 100% in Cycle II. Similarly, student learning activity increased from 56% in Cycle I to 83% in Cycle II. Student learning outcomes in PAI also improved significantly. In the pre-cycle phase, only 8 out of 20 students (40%) achieved mastery. This increased to 14 students (70%) in Cycle I with an average mastery score of 78.00, and further improved in Cycle II, with 19 students (95%) achieving mastery and an average score of 85.00.

Maria Naya Waani; Rudi A. Repi; Ferny M. Tumbel

Jurnal Cakrawala Pendidikan dan Biologi 2025 Asosiasi Riset Ilmu Pendidikan Indonesia

This classroom action research evaluates the effectiveness of Problem Based Learning in learning Biology on the topic of environmental change at Rosa de Lima Catholic High School Tondano, with the aim of improving the activities and learning outcomes of grade X students. The method used is two action cycles with stages of planning, implementation, observation, and reflection. The subjects are 10 students. Tools include Teaching Modules and Student Worksheets; Data was collected through observation sheets of teacher and student activities (scales 1–4) and 10-item learning outcome tests each cycle. The descriptive analysis calculates the grade average and classical completeness against the Minimum Completeness Criterion of 75. The results showed consistent improvement from cycle I to cycle II. Classical completeness increased from 66% (6 out of 9 students attended; average 76.67) to 90% (9 out of 10 students; average 81.00). The teacher's activity observation score increased from 3.75 to 3.91, while the student's activity from 3.50 to 3.60. The increase is fueled by the formulation of contextual problems, facilitation of guiding questions, individualized feedback, and more disciplined time management, which strengthens engagement, collaboration, and scientific reasoning. The findings indicate that Problem Based Learning is effective in improving Biology learning activities and outcomes on the topic of environmental change. This study adds to the empirical evidence in the context of high schools with low initial completeness and suggests further exploration of other Biology topics along with measurements of critical thinking skills and scientific attitudes for a more comprehensive picture of impact.