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Integrating Problem-Based Learning and the Teaching at the Right Level Approach to Improve Students’ Collaboration Skills Alfi Andriani; Eli Trisnowati
International Journal of Education and Teaching Zone Vol. 4 No. 3 (2025): October 2025 Edition
Publisher : Yayasan Nurul Yakin Bunga Tanjung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57092/ijetz.v4i3.515

Abstract

This study aimed to enhance Grade VIII students’ collaboration skills by integrating the Teaching at the Right Level (TaRL) methodology with the Problem-Based Learning (PBL) model. Conducted as classroom action research (CAR) involving 32 students from Class VIII F at SMP Negeri 1 Magelang, the study was implemented over two cycles, each comprising the stages of planning, implementation, observation, and reflection. Data were collected through observation sheets, questionnaires, and interviews, and analyzed using descriptive quantitative techniques. The findings revealed consistent improvement across five indicators of collaboration skills, with increases of 15%, 19%, 17%, 22%, and 18% after two cycles. The overall average score rose from 61% in the pre-cycle to 72% in Cycle I and 91% in Cycle II. These results indicate that the integration of PBL and TaRL effectively fostered students’ teamwork competencies. The study contributes to the growing body of evidence on how learner-centered and level-based instructional approaches can synergistically promote active engagement, peer collaboration, and the development of 21st-century skills in middle school education.
Layanan Bimbingan Kelompok Dengan Teknik Modeling Untuk Mengurangi Inferiority Siswa Enggarini Pawestry, Audrey; Trisnowati, Eli; Maulana, Riki
Jurnal Bimbingan dan Konseling Pandohop Vol 4 No 1 (2024): Jurnal Bimbingan dan Konseling Pandohop
Publisher : Universitas Palangka Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37304/pandohop.v4i1.12625

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The purpose of this study was to reduce students' Inferiority by giving Group Guidance services with Modeling techniques. By using quantitative and qualitative methods (Mixed Methods) and research subjects in class VII SMP Negeri 1 Ketapang, totaling 7 students. This research was conducted in two cycles. Data were collected using observation techniques, interviews and psychological scale Inferiority. The results of this study based on the results of data analysis that has been percentage obtained that inferiority in VII D class students at SMP Negeri 1 Ketapang before getting group guidance services with modeling techniques with a percentage of 80% included in the "high" category and after getting group guidance services with modeling techniques obtained a percentage of 58% in the "medium" category. It can be seen that there is a decrease after being given group guidance services with modeling techniques, meaning that inferiority in students can be reduced through group guidance services with modeling techniques.
ASSISTANCE FOR THE COMMUNITY OF SEMPU HAMLET, NGADIROJO VILLAGE, MAGELANG REGENCY IN BIOCONVERSION OF ORGANIC WASTE INTO ALTERNATIVE FEED FOR MAGELANG DUCKS Puji Rahayu, Tri; Trisnowati, Eli; Bayuaji Pramono, Pradipta
Abdi Dosen : Jurnal Pengabdian Pada Masyarakat Vol. 6 No. 4 (2022): DESEMBER
Publisher : LPPM Univ. Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/abdidos.v6i4.1499

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Livestock is one of the livelihoods that contribute to the economy of the Indonesian people, one of which is the Magelang Duck livestock group "Sumber Makmur". However, the problem of high feed prices in the market causes the current profits obtained by the farmer group to be inadequate. In addition, another problem that occurs in the Sempu hamlet environment is the absence of a waste processing site. Residents have to wait for a team of officers who clean the surrounding environment so that garbage often accumulates, which causes pollution to the environment. Therefore, the service team offers a solution by assisting in the cultivation of Black Soldier Fly (BSF) larvae through Organic Waste Bioconversion. The activity was carried out using a Community Development approach, with socialization, training, and practice on the bioconversion process of organic waste using Hermetia illucens larvae. The training and mentoring activities received positive responses from the activity participants. Massive training and mentoring efforts can be carried out to solve environmental and economic problems, especially for Magelang Duck breeders.
Microteaching to Develop Prospective Biology Teachers' Basic Teaching Skills Following Next Generation Science Standards (NGSS) Parmin, Parmin; Mohtar, Lilia Ellany; Muhlisin, Ahmad; Trisnowati, Eli; Sukmawati, Ika
Biosaintifika: Journal of Biology & Biology Education Vol. 16 No. 3 (2024): December 2024
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v16i3.10264

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Prospective biology teachers have good mastery of the material but are still weak in several indicators of basic teaching skills. Preparing prospective professional biology teachers in Indonesia expects graduates to be able to teach not only in domestic schools but also in schools abroad by integrating Next Generation Science Standards. This study aims to develop prospective teachers' basic teaching skills that integrate Indonesian standards and the Next Generation Science Standards (NGSS) through best practices of microteaching innovation. The research used the Research and Development method. Microteaching lecture tools for prospective biology teachers were developed. The research targets were 82 prospective biology teachers in microteaching courses who were given the same learning environment. The six biology teachers involved came from three partner schools with different statuses: public, nationalist private, and religious private. A t-statistic model comparison test strengthens this finding, where the score of the second microteaching practice differs from the first practice. This research is a form of curriculum implementation for prospective science teachers who integrate NGSS. This research finds that the practice scores in the second microteaching increase after analyzing the first teaching practice video. The impact of these findings provides solutions to create skillful prospective biology teachers.
Sosialisasi Layanan Bimbingan dan Konseling di Sekolah Dasar sebagai Upaya Peningkatan Kompetensi Guru Trisnowati, Eli; Herlina, Uray; Elmansyah, Toni; Rizal, Yenni; Maulana, Riki
Jurnal Pemberdayaan Sosial dan Teknologi Masyarakat Vol 5, No 2 (2025): Desember 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jpstm.v5i2.5301

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AbstrakKegiatan pengabdian kepada masyarakat ini bertujuan untuk meningkatkan kompetensi guru sekolah dasar dalam memahami, mengimplementasikan, dan menilai layanan bimbingan dan konseling (BK) di sekolah dasar. Kegiatan dilaksanakan di SDN 09 Segedong, Kabupaten Mempawah, pada tahun 2025 dan didanai oleh Universitas PGRI Pontianak. Metode pelaksanaan meliputi sosialisasi, workshop, dan simulasi penerapan layanan BK dasar di kelas. Hasil kegiatan menunjukkan peningkatan pemahaman guru terhadap peran dan manfaat BK dengan rata-rata skor persepsi antara 3,92–4,00. Guru menyatakan bahwa BK sangat dibutuhkan untuk mendukung perkembangan sosial-emosional siswa. Kegiatan ini berkontribusi pada peningkatan kesadaran guru terhadap pentingnya layanan BK di sekolah dasar serta menghasilkan panduan praktis yang dapat diterapkan secara berkelanjutan.Kata kunci: bimbingan dan konseling, sekolah dasar, sosialisasi, pengabdian kepada masyarakatAbstractThis community service activity aims to improve elementary school teachers’ competence in understanding and implementing guidance and counseling (GC) services in elementary schools. The activity took place at SDN 09 Segedong, Mempawah Regency, in 2025 and was funded by Universitas PGRI Pontianak. The methods used were socialization, workshops, and classroom simulations of basic GC services. The results showed an increase in teachers’ understanding of the role and benefits of GC, with an average perception score between 3.92–4.00. Teachers agreed that GC is essential to support students’ social-emotional development. The activity also produced a practical guide that can be sustainably applied in schools.Keywords: guidance and counseling, elementary school, socialization, community service
Developing the student worksheet with problem-solving approach to improve critical thinking skills and the concept understanding of physics Trisnowati, Eli; Sumardi, Yosaphat
Momentum: Physics Education Journal Vol 3 No 1 (2019)
Publisher : Universitas PGRI Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (326.708 KB) | DOI: 10.21067/mpej.v3i1.3344

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The study aimed to investigate the quality of the developed student worksheet with a problem-solving approach in line to the determined criteria and the improvement of students’ critical thinking skills and the conceptual understanding of physics by implementing the student’s worksheet. This study was a research and development study by applying the development model by Borg & Gall. The try out subjects of validation product were students of grades X and XI of MAN (Islamic High School) Yogyakarta III. The data collection techniques used validation sheets, observation sheets, evaluation sheets of student’s worksheet, and tests. The product of this research was student’s worksheet with a problem-solving approach on the topic of optical instruments for grade X of senior high school. The evaluation of student’s worksheet by experts, teachers, peer reviewers, and students are at the best categories for learning, construct, and technical aspects. The gained standard score of students’ conceptual understanding and students’ critical thinking skills for grade X who learned through student’s worksheet with a problem-solving approach, called treatment class, were higher than students who learned without student’s worksheet with a problem-solving approach, called control class.
Systematic Literature Review: Education for Sustainable Development (ESD) in Science Learning to Develop 21st Century Skills Salsabila, Nabila Adawiyah Nur; Trisnowati, Eli; Juliyanto, Eko
Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Vol. 14 No. 1: January 2026
Publisher : Universitas Pendidikan Mandalika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33394/j-ps.v14i1.18406

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The 21st century demands that learners not only master knowledge, but also critical, creative, collaborative, and communicative thinking skills in response to the global challenges of the industrial revolution era 4.0. However, these skills have not been optimally developed in science learning because learning practices remain teacher-centered and do not provide space for high-level thinking activities that address the low abilities of the 21st century. On the other hand, increasing environmental, social, and economic problems underscore the need for education that fosters sustainability awareness. Education for Sustainable Development (ESD) is a potential approach to integrating 21st-century skills and sustainability values in science learning. However, the implementation of ESD in Indonesia remains limited. It has not been entirely directed toward strengthening 21st-century skills, so a more in-depth study is needed to assess the extent to which ESD has been applied in science learning and its contribution to the development of these competencies. This study aims to analyze the implementation of ESD in science learning to develop 21st-century skills in Indonesia through a Systematic Literature Review of 25 published articles from Google Scholar, Semantic Scholar, and ResearchGate, published between 2020 and August 26, 2025. The article selection process followed the inclusion and exclusion criteria and guidelines of PRISMA 2020, resulting in 25 studies deemed appropriate and relevant. The results of the analysis show that the application of ESD in science learning focuses on developing tools aligned with the learning models used, including Problem-Based Learning (PBL), Project-Based Learning (PjBL), Predict–Observe-Explain (POE), RADEC, and SSCS. The PBL model is the most dominant one because it effectively encourages students to analyze and solve environmental problems scientifically. In addition, most of the research uses e-modules, ESD-based LKPDs, digital media, and virtual field trips as learning media. Based on the analysis of 21st-century skills, critical thinking is the most improved competency (48.3%), followed by sustainability awareness and problem-solving (13.8%), creative thinking and science literacy (10.3%), and environmental literacy (3.4%). ESD integration has been proven to strengthen students’ ability to analyze phenomena, evaluate solutions, and make sustainability-oriented decisions. The material topics most often associated with ESD include Environment and Sustainability (44.8%) and Energy and Force (34.5%), reflecting the relevance of climate change, ecosystem, and renewable energy issues in science learning.
Improving Undergraduate Science Education Students’ Research Skills through STEM Learning Integrated with the Research Skill Development (RSD) Framework: A Quasi-Experimental Study Trisnowati, Eli; Wiyanto; Subali, Bambang; Sulhadi
International Journal of Education and Teaching Zone Vol. 5 No. 1 (2026): February 2026 Edition
Publisher : Yayasan Nurul Yakin Bunga Tanjung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57092/ijetz.v5i1.773

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Research skills are an important competency in higher education, but various findings indicate that these skills are still developing unevenly among students. This study aims to examine the relationship between STEM-based science learning integrated with the Research Skill Development (RSD) framework and students' research skill achievement compared to conventional learning. The study used a quantitative approach with a quasi-experimental pretest–posttest control-group design involving 120 third-semester students in the science education study program at a university, who were divided into two experimental and two control classes. The experimental group received STEM learning structured according to the RSD stages and supported by a structured assessment rubric. In contrast, the control group followed the usual lecture-and-assignment-based learning practices. Data were collected using a research skills test developed in line with the RSD framework, then analyzed descriptively and inferentially using the Mann–Whitney U test. The pretest results showed no significant difference between the two groups (p = 0.445). In contrast, significant differences were found in posttest 1 (p = 0.030), posttest 2 (p = 0.010), and posttest 3 (p = 0.011), with the experimental group's average score increasing from 39.7 to 59.1 and the control group's from 37.1 to 54.7. These findings suggest a short-term performance advantage associated with STEM–RSD implementation, depending on the cohort and the instrument used.
PELAKSANAAN MATA KULIAH STUDI KASUS DALAM KERANGKA OUTCOME BASED EDUCATION PADA PROGRAM STUDI BIMBINGAN DAN KONSELING Trisnowati, Eli; Atika, Amelia; Warahmah, Annisa; Pagerya, Kresensia
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 4 (2025): November 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i4.5766

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Abstract: Higher education learning is required to be oriented toward the achievement of student learning outcomes in order to produce graduates with relevant professional competencies. Outcome- Based Education (OBE) is an approach that emphasizes the aligment between learning outcomes, learning processes, and assessment. This study aims to describe the implementation of the Case Study course within the OBE framework in the Guidance and Counseling Study Program. This research employed a descriptive approach involving students who attended the Case Study course. Data were collected through learning documents, assessment records, and students case study reports, and analyzed descriptively. The results indicate that the implementation of the Case Study course has refferedd to OBE principles through learning activities. Case-based learning facilitates students in developing analytical skills, problem-solving abilities, and reflective thinking related to real issues in guidance and counseling. This study provides empirical insights into the implementation of case-based learning within the OBE framework and contributes to the development of learning practices in guidances and counseling programs. Keywords: Outcome Based Education, Case Study,Guidance And Counseling, Higher Education Abstrak: Pembelajaran di pendidikan tinggi dituntut untuk berorientasi pada capaian pembelajaran mahasiswa guna menghasilkan lulusan yang memiliki kompetensi sesuai dengan kebutuhan profesi. Outcome Based Education (OBE) merupakan pendekatan pembelajaran yang menekankan keselarasan antara capaian pembelajaran, proses pembelajaran, dan asesmen. Penelitian ini bertujuan untuk mendeskripsikan pelaksanaan mata kuliah Studi Kasus dalam kerangka OBE pada Program Studi Bimbingan dan Konseling. Penelitian ini menggunakan pendekatan deskriptif dengan subjek mahasiswa yang menempuh mata kuliah studi kasus. Data dikumpulkan melalui dokumentasi pembelajaran, penilaian tugas, dan laporan studi kasus mahasiswa, kemudian dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa pelaksanaan mata kuliah studi kasus telah mengacu pada prinsip OBE melalui perancangan pembelajaran berbasis capaian pembelajaran dan penerapan pembelajaran studi kasus. Pembelajaran ini memberikan kesempatan kepada mahasiswa untuk mengembangkan kemampuan analisis, pemecahan masalah, dan refleksi terhadap permasalahan nyata dalam bidang bimbingan dan konseling. Penelitian ini memberikan gambaran empiris mengenai pelaksanaan pembelajaran studi kasus dalam kerangka OBE pada pendidikan tinggi. Kata Kunci: Outcome Based Education, Studi Kasus, Bimbingan Dan Konseling, Pendidikan Tinggi
PENGARUH INKUBATOR BERSUHU TERKONTROL TERHADAP KECEPATAN DAN KUALITAS FERMENTASI TAPE SINGKONG KHAS JAWA BARAT Alya Putri Ramadhani; Fely Aprilia; Septi Yana Sabrina; Hypatia Ryma; Anandhava; Eli Trisnowati
Jurnal Agroindustri Pangan Vol 5 No 1 (2026): Jurnal Agroindustri Pangan
Publisher : PPPM POLTESA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/agroindustri.v5i1.1115

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This research aims to examine the effect of a temperature-controlled incubator on the speed and quality of cassava tape fermentation compared to room-temperature fermentation. The incubator was constructed using a styrofoam box reinforced with cardboard, a light bulb as a heat source, and a digital thermostat for temperature regulation. The method involved visual observations of color, texture, and maturity level during fermentation under two conditions: fermentation using the incubator and fermentation at room temperature. The results showed that cassava tape fermented in the incubator reached optimal maturity within 40 hours, whereas room-temperature fermentation required 72 hours. This substantial difference indicates that stable temperature enhances the enzymatic activity of yeast, leading to faster and more uniform fermentation. Tape produced using the incubator exhibited more homogeneous yellow coloration, a softer texture, and consistent maturity, while tape fermented without an incubator showed uneven ripening. Therefore, the simple incubator effectively accelerates fermentation and improves product quality, making it a low-cost technological solution suitable for household-scale and micro-enterprise applications.