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All Journal BULLET : Jurnal Multidisiplin Ilmu AMMA : Jurnal Pengabdian Masyarakat
Holden Simbolon, Dedi
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Humanities Chemistry Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Nursing

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Analisis Kinerja Guru Dalam Melaksanakan Pembelajaran di SDS RK Xaverius Namorambe Kartika Silalahi, Eka; Holden Simbolon, Dedi; Sebayang, Karmila
BULLET : Jurnal Multidisiplin Ilmu Vol. 2 No. 1 (2023): BULLET : Jurnal Multidisiplin Ilmu
Publisher : CV. Multi Kreasi Media

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Abstract

Kinerja guru merupakan hasil kerja yang telah dicapai dalam proses pembelajaran ketika seorang guru selesai melaksanakan tugasnya sebagai pendidik dalam merencanakan, melaksanakan dan menilai hasil belajar siswa di kelas. Keberhasilan pendidikan disekolah sangat ditentukan oleh kinerja gurunya, disamping itu guru juga harus memiliki kinerja yang baik dan dituntut memiliki komitmen serta konsep diri yang baik dalam membimbing dan melatih siswa di kelas. Kinerja seorang guru yang berkualitas akan berpengaruh terhadap mutu pembelajaran, mutu lulusan, mutu pendidikan dan pencapainya tujuan pendidikan. Penelitian ini bertujuan untuk mengetahui bagaimana kinerja guru dalam perencanaan, pelaksanaan proses belajar mengajar serta evaluasi proses dan hasil belajar di kelas. Kinerja Guru dilihat dari aspek perencanaan, pelaksanaan, dan evaluasi pembelajaran. Metode penelitian ini menggunakan pendekatan deskriptif kualitatif dengan subjek penelitian ini seluruh guru yang mengajaar di SDS RK Xaverius Namorambe.Adapun teknik pengumpulan data penelitian menggunakan observasi, wawacara dan dokumentasi. Analisis data yang digunakan melalui tahapan reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa kinerja guru di SDS RK Xaverius Namorambe dalam aspek perencanaan pembelajaran termasuk dalam kategori tinggi dengan persentase 84,26%, dalam aspek pelaksanaan pembelajaran termasuk dalam kategori tinggi dengan persentase 88,52%, dan dalam aspek evaluasi pembelajaran dengan kategori tinggi dengan persentase 85,83%. Sehingga disimpulkan bahwa kinerja guru di SDS RK Xaverius Namorambe masuk dalam kategori tinggi
Pelatihan Pemanfaatan Limbah Rumah Tangga Menjadi Pakan Ternak Kaya Protein Holden Simbolon, Dedi; Kartika Silalahi, Eka; Parningotan Purba, Joen; Perbina, Theresia; Rosiana Manik, Alena
AMMA : Jurnal Pengabdian Masyarakat Vol. 3 No. 3 : April (2024): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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Household waste is one of the major contributors to environmental problems in densely populated areas, including Kenangan Village in Percut Sei Tuan District. Limited waste management systems have led to the accumulation of organic waste, environmental pollution, and declining public health. At the same time, the rising cost of commercial animal feed has become an economic burden for low-income families. This community service program aims to provide an integrated solution through training on Black Soldier Fly (BSF) larvae cultivation to convert organic waste into animal feed and organic fertilizer. The implementation methods included lectures, discussions, demonstrations, hands-on practice, and field mentoring. The results indicate an improvement in the community’s understanding of organic waste processing, significant reduction of organic waste volume, and the production of maggot culture as livestock feed and organic fertilizer. In addition, participants were motivated to initiate small businesses based on maggot production and its residue. This program has proven to be effective as a circular economy solution that integrates waste management, household economic improvement, and community empowerment. The activity is recommended for broader and continuous implementation.
Pelatihan Penggunaan Lab Virtual Berbasis PhET Untuk Guru Sekolah Dasar dalam Pembelajaran IPA Holden Simbolon, Dedi; Yusnita br Pardede, Eni; Perbina, Theresia; Rosiana Manik, Alena
AMMA : Jurnal Pengabdian Masyarakat Vol. 4 No. 7 : Agustus (2025): AMMA : Jurnal Pengabdian Masyarakat
Publisher : CV. Multi Kreasi Media

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This community service program aims to enhance elementary school teachers’ competence in utilizing PhET Interactive Simulations as a virtual laboratory tool in science learning, particularly on the topic of “Changes in the States of Matter.” The program employed a workshop-based training model combined with two weeks of guided mentoring to ensure effective classroom implementation. The activities included technical training on operating PhET simulations, pedagogical training on designing inquiry-based lesson plans (RPP) and student worksheets (LKPD), independent practice sessions, and evaluation through pretest–posttest assessments and classroom observations. The results indicate a significant improvement in teachers’ technical and pedagogical skills, demonstrated by their ability to operate simulations independently, develop inquiry-oriented LKPD aligned with PhET features, and integrate simulations into structured inquiry learning steps. Classroom implementation further showed that PhET-based LKPD effectively increased students’ engagement, motivation, and conceptual understanding. In addition, post-training mentoring supported teachers in overcoming technical challenges and promoted sustainability of virtual laboratory practices at the school level. Overall, the program successfully strengthened teachers’ instructional capacity and supported more active, exploratory, and inquiry-based science learning aligned with the principles of the Merdeka Curriculum.
Co-Authors Kartika Silalahi, Eka Parningotan Purba, Joen Perbina, Theresia Rosiana Manik, Alena Sebayang, Karmila Yusnita br Pardede, Eni