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All Journal Jurnal Pendidikan Matematika RAFA SIGMA: Jurnal Pendidikan Matematika Jurnal Kajian Pembelajaran Matematika JMPM: Jurnal Matematika dan Pendidikan Matematika Delta: Jurnal Ilmiah Pendidikan Matematika J-ADIMAS (Jurnal Pengabdian kepada Masyarakat) Jurnal Absis : Jurnal Pendidikan Matematika dan Matematika Jurnal Ilmiah Pendidikan Matematika Al Qalasadi Nabla Dewantara : Jurnal Pendidikan Matematika Journal of English Language and Education Jurnal Pengabdian kepada Masyarakat (Ngabdimas) Jurnal Pengabdian Masyarakat Bangsa
Yuwono, Timbul
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Permen Susu: Rintisan Usaha Kelompok Peternak di Desa Blendongan Affandi, Ahmad Rizal; Rahaju, Rahaju; Murniasih, Tatik Retno; Yuwono, Timbul; Suastika, I Ketut; Hariyani, Sri; Yudiono, Udik
Jurnal Pengabdian Masyarakat Bangsa Vol. 3 No. 9 (2025): November
Publisher : Amirul Bangun Bangsa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59837/jpmba.v3i9.3377

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan untuk mengolah susu segar yang kurang berkualitas menjadi permen susu. Pengolahan ini dimaksudkan untuk meningkatkan nilai jual dan masa simpan susu yang tidak diterima oleh tempat penampungan. Peserta kegiatan adalah kelompok peternak sapi perah “Sri Rejeki” di Dusun Blendongan, Desa Sidoluhur, Kabupaten Malang. Kegiatan dilakukan melalui pendampingan pengolahan susu segar menjadi adonan permen dan pengemasan permen hingga siap jual. Permen yang dihasilkan mempunyai rasa yang enak tetapi kurang rapi dalam pengemasan. Para peserta kegiatan sangat antusias dan mudah memahami cara pembuatan permen susu. Pengembangan produk permen susu terkendala kurangnya peralatan, belum ada merek, belum memahami manajemen keuangan, dan manajemen pemasaran, Karena itu, kegiatan ini akan ditindaklanjuti dengan pelatihan dan pendampingan.  
PERAN PEMBELAJARAN SEBAYA DALAM MATEMATIKA: SEBUAH STUDI TENTANG MODEL PEMBELAJARAN KOOPERATIF TSTS Yuwono, Timbul; Meriana Rita , Maria
Nabla Dewantara: Jurnal Pendidikan Matematika Vol. 10 No. 2 (2025): Nabla Dewantara: Jurnal Pendidikan Matematika
Publisher : FKIP Universitas Tamansiswa Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51517/nabla.v10i2.535

Abstract

This study investigates the impact of the Two Stay Two Stray (TSTS) cooperative learning model on enhancing student achievement and engagement in mathematics education at SMPN 5 Welak, Manggarai Barat, Nusa Tenggara Timur. The research employs a Classroom Action Research (CAR) design, comprising two cycles of implementation. Cycle 1 revealed that 62.69% of students met the minimum competency level, while Cycle 2 demonstrated a significant improvement, with 82.76% achieving the target. Observational data indicated increased student participation and enthusiasm during group discussions, suggesting enhanced engagement. The peer exchange component of the TSTS model facilitated knowledge transfer and reinforced mathematical communication skills. However, challenges persisted for some students in independent problem-solving tasks, indicating the need for additional scaffolding. The findings underscore the effectiveness of the TSTS model in fostering collaborative learning environments that promote academic achievement and active participation. This research contributes to the body of knowledge on cooperative learning strategies in mathematics education and offers insights for educators seeking to implement interactive teaching methods. Future studies could explore the long-term effects of TSTS on student learning outcomes and its applicability across diverse educational settings
Video Recording Tasks to Improve Visual Communication Design Students’ Speaking Ability: A Quasi Experimental Study Wahyuni, Tri; Yuwono, Timbul
Journal of English Language and Education Vol 11, No 2 (2026)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jele.v11i2.1969

Abstract

This quasi-experimental study (pretest–posttest control group design) investigates the effectiveness of a Video Recording Task (VRT) in enhancing the speaking ability of second-semester students in a Visual Communication Design (DKV) program. Sixty participants were assigned to control and experimental groups and received six weeks of instruction. While the control group followed traditional speaking activities, the experimental group engaged in structured VRT-based tasks. Pre- and post-test data were collected to assess gains in fluency, accuracy, pronunciation, and vocabulary. The pre-test and post-test results of the experimental group (n = 30) show improvements across all speaking subskills, with fluency increasing from 22.1 to 27.4 (gain = +5.3), accuracy from 23.2 to 27.1 (gain = +3.9), and pronunciation from 24.2 to 27.9 (gain = +3.7). Quantitative results demonstrate a notable improvement in the experimental group, with measurable gains across all four speaking components and a higher overall achievement score compared to the control group. Additionally, participants in the VRT group reported increased confidence and greater engagement in speaking tasks. These findings indicate that integrating video-based activities into ESP instruction significantly supports learners’ oral performance and contributes to technology-enhanced learning practices. The study highlights the pedagogical value of VRT, particularly within creative disciplines such as DKV, and suggests promising implications for future ESP course design.
Co-Authors Affandi, Ahmad Rizal Anggraini, Lailatul Harfin Lanya, Harfin I. K. Suastika Jangko, Laurensius kurniawan, jimi Meriana Rita , Maria Nur Farida Nurvidia, Heni Pera, Maria Agustina Pranyata, Yuniar Ika Putri Rahaju, Rahaju Rahayu, Dwi Retno Ramadan, Syahrul Sri Hariyani Suwanti, Vivi Tatik Retno Murniasih tri wahyuni Trija Fayeldi Umi Hanik Utomoh, Karnadi Yudiono, Udik