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Pelatihan Keterampilan Sosial Dan Peran Guru Dalam Membangun Lingkungan Bebas Perundungan Putri, Gusti Ayu Made Arna; Noviantari, Putu Suarniti; Payadnya, I Putu Ade Andre; Suwija, I Ketut; Diva, I Komang Budiarta
Bakti Sekawan : Jurnal Pengabdian Masyarakat Vol. 5 No. 2 (2025): Desember
Publisher : Puslitbang Sekawan Institute Nusa Tenggara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35746/bakwan.v5i2.862

Abstract

This Community Service program aims to enhance social skills and raise awareness of the importance of creating a safe, inclusive, and bullying-free school environment through training for teachers and students in grades 2–6 at SD Negeri 3 Celuk. The activity was carried out on July 10, 2025, using an educational approach tailored to the developmental stages of the participants, ensuring that the material was easily understood and applicable to their daily behavior. The training was conducted interactively through lectures, group discussions, role-play simulations, and the signing of written commitments by students to refrain from bullying as a form of support toward a positive school culture. For teachers, the program focused on strategies to manage a supportive classroom climate, strengthen communication skills, and implement early intervention techniques when signs of bullying appear, enabling them to improve both prevention and handling of bullying incidents. To evaluate the effectiveness of the program, pretests and posttests were administered to teachers. The results showed a significant increase in understanding, particularly among teachers, with the average score rising from 72% before the training to 93% afterward. This improvement indicates that the training contributed to enhanced knowledge, increased empathy, and better social skills that support the realization of a child-friendly school. In addition to providing direct benefits to the community of SD Negeri 3 Celuk, this program is expected to serve as a good practice model that can be replicated in other elementary schools, thereby strengthening sustainable efforts to prevent bullying within primary education settings.
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING UNTIK MENINGKATKAN PRESTASI BELAJAR SISWA PADA OPERASI BILANGAN BULAT KELAS VII SMP DWIJENRDRA DENPASAR Tamo Ina, MARGARETA; Noviantari, Putu Suarniti; Putri, Gusti Ayu Made Arna
Jurnal Pembelajaran dan Pengembangan Matematika Vol. 6 No. 1 (2026): Jurnal Pembelajaran dan Pengembangan Matematika
Publisher : Prodi Pendidikan Matematika Fakultas Keguruan dan Ilmu Pendidikan Unmas Denpasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36733/pemantik.v6i1.14164

Abstract

Penelitian ini bertujuan untuk mengetahui peningkatan prestasi belajar siswa pada materi operasi bilangan bulat melalui penerapan model pembelajaran Problem Based Learning (PBL) di kelas VII A SMP Dwijendra Denpasar tahun ajaran 2025/2026. Jenis penelitian yang digunakan adalah Penelitian Tindakan Kelas (PTK) yang dilaksanakan dalam dua siklus. Subjek penelitian adalah 32 siswa kelas VII A. Data dikumpulkan melalui tes prestasi belajar dan lembar observasi aktivitas siswa pada setiap siklus. Hasil penelitian menunjukkan bahwa terjadi peningkatan yang signifikan pada prestasi belajar siswa. Pada kondisi pra-tindakan, rata-rata nilai siswa sebesar 67,38 dengan ketuntasan klasikal 53,1%. Setelah diterapkan PBL pada Siklus I, rata-rata meningkat menjadi 67,50 dengan ketuntasan 71,9%. Pada Siklus II, rata-rata nilai mencapai 82,16 dengan ketuntasan klasikal 93,8%, melampaui indikator keberhasilan yang ditetapkan sebesar 75%. Temuan ini mengonfirmasi bahwa model pembelajaran PBL efektif dalam meningkatkan prestasi belajar matematika siswa pada materi bilangan bulat melalui pendekatan kontekstual berbasis masalah nyata.