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All Journal Jurnal Pelita Pendidikan Edumatsains AL-HAYAT: Journal of Biology and Applied Biology JOURNAL OF SCIENCE AND SOCIAL RESEARCH Jurnal Darma Agung Jurnal Pengabdian kepada Masyarakat Nusantara Indonesian Journal of Chemical Science and Technology Jurnal ComunitA Servizio Nusantara Hasana Journal Indo-MathEdu Intellectuals Journal Jurnal Ilmu Pendidikan Indonesia JURNAL MUARA PENDIDIKAN PKM Maju UDA Pengembangan Penelitian Pengabdian Jurnal Indonesia (P3JI) SAMBARA: Jurnal Pengabdian Kepada Masyarakat Jurnal Abdimas Mahakam
Gloria Sirait
Universitas HKBP Nommensen Pematangsiantar
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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PENGEMBANGAN MEDIA PEMBELAJARAN INTERAKTIF BERBASIS NEARPOD UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI VIRUS DI KELAS X SMA NEGERI 5 PEMATANGSIANTAR Siregar, Jesica Feronica; Silaban, Winarto; Sirait, Gloria
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.v8i4.4727

Abstract

Abstract: This research is motivated by the use of learning media that has not been able to increase students' interest and learning outcomes in learning. This study aims to (1) Determine the feasibility test of nearpod-based interactive learning media on virus material. (2) Determine students' responses to nearpod-based interactive learning media on virus material. (3) Determine the effect of using nearpod-based interactive learning media on virus material in class X of SMA Negeri 5 Pematangsiantar. The study used the Research and Development (R&D) method with the ADDIE development model. The results of this study are: The validation results show an average feasibility percentage of 93% with a very feasible category, with details of design feasibility of 90%, content/material 92%, language 97%, and presentation 94%. Students' responses to nearpod-based interactive learning media on virus material by providing a questionnaire sheet obtained responses in the very good category, namely 88%. Based on student learning outcome data obtained through pre-test and post-test, nearpod-based interactive learning media has an influence on student learning outcomes. This is evidenced by the Sig. value. The two-tailed value is 0.000, indicating that the value is <0.05. Therefore, it can be concluded that Ho is rejected and Ha is accepted. Keywords: learning media; development; nearpod. Abstrak: Penelitian ini dilatarbelakangi oleh penggunaan media pembelajaran yang belum dapat meningkatkan ketertarikan dan hasil belajar peserta didik dalam pembelajaran. Penelitian ini bertujuan untuk (1) Mengetahui uji kelayakan media pembelajaran interaktif berbasis nearpod pada materi virus. (2) Mengetahui respon peserta didik terhadap media pembelajaran interaktif berbasis nearpod pada materi virus. (3) Mengetahui pengaruh penggunaan media pembelajaran interaktif berbasis nearpod pada materi virus dikelas X SMA Negeri 5 Pematangsiantar. Penelitian menggunakan metode Research and Development (R&D) dengan model pengembangan ADDIE. Hasil penelitian ini adalah Hasil validasi menunjukkan persentase kelayakan rata-rata sebesar 93% dengan kategori sangat layak, dengan rincian kelayakan desain 90%, isi/materi 92%, bahasa 97%, dan penyajian 94%. Respon peserta didik terhadap media pembelajaran interaktif berbasis nearpod pada materi virus dengan memberikan lembar angket diperoleh respon dengan kategori sangat baik yaitu 88%. Berdasarkan data hasil belajar siswa yang diperoleh melalui pre-test dan post-test maka media pembelajaran interaktif berbasis nearpod memiliki pengaruh terhadap hasil belajar siswa. Hal ini dibuktikan dengan nilai Sig. 2 tailed adalah 0,000 yang menyatakan nilai tersebut < 0,05. Maka dapat disimpulkan Ho ditolak dan Ha diterima. Kata kunci: media pembelajaran; pengembangan; nearpod.  
PENGEMBANGAN MEDIA E-BOOKLET BERBASIS FLIPBOOK MAKER UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI SEL Saragih, Febby Zilvania; Siagian, Gunaria; Sirait , Gloria
Jurnal Muara Pendidikan Vol. 10 No. 2 (2025): Jurnal Muara Pendidikan, Vol 10 Issue 2, Desember 2025
Publisher : LPPM Universitas Muhammadiyah Muara Bungo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52060/mp.v10i2.3545

Abstract

Learning biology, particularly on the topic of cells, often poses challenges for students due to its abstract nature. In addition, the instructional media commonly used in the classroom remain simple and less interactive, which reduces students’ interest and limits their understanding. This condition affects learning outcomes that tend to be unsatisfactory. This study aims to develop an e-booklet learning media based on flipbook maker and to evaluate its feasibility, students’ responses, and its effect on improving learning outcomes. The research employed the Research and Development (R&D) method using the ADDIE model, which consists of analysis, design, development, implementation, and evaluation stages. The subjects were eighth-grade students of MTs Muhammadiyah 25 Marubun Jaya. Data were collected through expert validation sheets, student response questionnaires, and learning achievement tests. The results indicate that the developed e-booklet achieved an average feasibility score of 90% (categorized as “very feasible”) and received student responses of 88% (categorized as “very good”). Moreover, students’ learning outcomes improved after using the developed media. Therefore, the flipbook maker-based e-booklet is considered effective and feasible to be implemented as an alternative learning medium in biology, particularly in the topic of cells.
Edukasi Belajar Sambil Bermain sebagai Penguatan Nilai Gotong Royong dan Nilai Kebhinekaan Pardede, Lukman; Pardede, Dewi Lestari; Alexander, Irving Josafat; Sirait, Gloria; Siahaan, Monalisa Marta
SAMBARA: Jurnal Pengabdian Kepada Masyarakat Vol 4 No 1 (2026): Januari
Publisher : CV Putra Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58540/sambarapkm.v4i1.1155

Abstract

Kegiatan Pengabdian kepada Masyarakat (PKM) ini bertujuan untuk menanamkan nilai-nilai gotong royong dan kebhinekaan kepada siswa sekolah dasar melalui pendekatan belajar sambil bermain. Pendidikan karakter sejak dini menjadi penting untuk membentuk generasi yang toleran, peduli, dan mampu bekerja sama dalam keberagaman. Kegiatan dilaksanakan di SD Negeri 060895, yang beralamat di Jalan Jamin Ginting No. 271, Medan, dengan melibatkan 45 siswa kelas IV dan V serta 5 guru pendamping. Metode yang digunakan adalah deskriptif kualitatif dengan pendekatan partisipatif edukatif, melalui tiga tahapan kegiatan: persiapan, pelaksanaan, dan evaluasi. Pelaksanaan kegiatan dilakukan melalui beberapa permainan edukatif seperti Estafet Gotong Royong, Puzzle Kebhinekaan Indonesia, dan Cerita Bergilir Persahabatan yang dirancang untuk menumbuhkan kerja sama, rasa saling menghargai, dan empati antar siswa. Hasil kegiatan menunjukkan adanya peningkatan interaksi sosial positif di antara siswa, ditandai dengan meningkatnya sikap tolong-menolong, toleransi, dan kebersamaan. Guru pendamping juga menyatakan bahwa kegiatan ini membantu siswa memahami nilai-nilai sosial secara konkret dan menyenangkan. Dapat disimpulkan bahwa pendekatan belajar sambil bermain efektif dalam menginternalisasi nilai gotong royong dan kebhinekaan pada siswa sekolah dasar. Kegiatan ini tidak hanya memberikan pengalaman belajar yang bermakna bagi siswa, tetapi juga mendorong guru untuk mengembangkan metode pembelajaran kreatif berbasis karakter di lingkungan sekolah
Edukasi Peningkatan Peran Kepemimpinan Perempuan Dalam Organisasi Di Kelas X dan XI SMA Swasta Nusantara Lubuk Pakam Pardede, Lukman; Simanjuntak, Hotmaida; Panggabean, Bunga Ria; Nadapdap, Delfi Elfrida; Marpaung, Dameria; Sirait, Gloria; Pardede, Dewi Lestari
SAMBARA: Jurnal Pengabdian Kepada Masyarakat Vol 4 No 1 (2026): Januari
Publisher : CV Putra Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58540/sambarapkm.v4i1.1338

Abstract

Kepemimpinan merupakan kompetensi penting yang perlu dikembangkan sejak usia remaja, terutama dalam lingkungan sekolah. Namun, observasi di SMA Swasta Nusantara Lubuk Pakam menunjukkan bahwa partisipasi siswi dalam peran kepemimpinan organisasi masih relatif rendah. Program ini bertujuan untuk meningkatkan peran kepemimpinan perempuan di kelas X dan XI melalui pembinaan, pelatihan, dan pendampingan dalam organisasi sekolah. Metode yang digunakan mencakup tahap persiapan, pelatihan workshop dan simulasi kepemimpinan, pendampingan individu dan kelompok, praktik proyek kepemimpinan, serta evaluasi melalui angket, observasi, dan wawancara. Hasil yang diharapkan berupa peningkatan kepercayaan diri, keterampilan komunikasi, kemampuan pengambilan keputusan, serta partisipasi aktif siswi dalam organisasi. Program ini juga diharapkan mendorong terciptanya budaya sekolah yang lebih inklusif, partisipatif, dan mendukung kesetaraan gender
PELATIHAN PENINGKATAN NILAI TAMBAH JAGUNG DARI PENGOLAHAN HINGGA PEMASARAN DIGITAL BAGI KELOMPOK TANI HARAPAN JAYA DI DESA BALATA DUA PARBALAN Sitorus, Peniel Sam Putra; Situmorang, Eduward; Sirait, Gloria; Sianipar, Vina; Adolf MS, Albert; Desmon Sirait, Glenn; Junita Arista Siringoringo, Kerin; Sitorus, Maria; Sitorus, Pontas
Nusantara Hasana Journal Vol. 5 No. 7 (2025): Nusantara Hasana Journal, December 2025
Publisher : Yayasan Nusantara Hasana Berdikari

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59003/nhj.v5i7.1779

Abstract

Simalungun Regency has 32 sub-districts covering an area of 438,660 hectares, representing 6.12% of the total area of North Sumatra province. There are 386 villages (nagori) and 27 sub-districts (kelurahan). In Pematang Bandar District, corn and rice are commonly cultivated. In Balata Village, Jorlang Hataran District, farmers are organized into the "Harapan Jaya" farmer group and prefer to cultivate corn. Corn prices in the Indonesian market are unstable, impacting farmers' incomes. Training in processing corn into food is needed to increase their income. This training encompasses skills in production and marketing. Digital marketing training can help farmers promote their products and expand their marketing reach. Corn is an important commodity in Indonesia, serving as a source of food, animal feed, and industrial raw materials. Corn is also a staple food in some regions and is used in various industries. Corn mills are essential post-harvest tools to increase corn's added value, improve production efficiency compared to manual methods, and support food security. However, many farmers in Indonesia still use traditional methods with low productivity and lack knowledge of crop processing and marketing strategies. Farmers face various challenges, such as limited access to information and price fluctuations. Capacity building through training is needed to improve production and marketing. The "Harapan Jaya" farmer group focuses on corn cultivation and sales, but has not yet maximized the added value of their harvest.
Analysis of the quality of biobriquettes from salak skin with starch adhesive Gloria Sirait
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 9 No 2 (2025): January
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v9i2.6206

Abstract

This study aims to analyze the quality of biobriquettes made from salak skin with starch adhesive. Biobriquettes are one of the alternative fuel solutions that are environmentally friendly and can reduce organic waste. The analysis method used in this study is qualitative analysis. Salak fruit produces waste in the form of salak skin which is brownish and slightly prickly, then the salak seeds have a very hard texture which is black and brown. Salak seeds have a very hard texture so they are suitable as a basic ingredient for making briquettes The research method includes:the preparation stage of raw material for salak skin, carbonization stage of salak skin, adhesive material preparation stage and biobriquette quality analysis. From the research results, it can be concluded that both biobriquette samples, namely sample A (without adhesive) and sample B (with adhesive) have met the requirements of SNI No. 01-6235-2000 concerning charcoal biobriquettes.
Analysis of Bound Carbon Content and Combustion Rate of Banana Peel Waste Biobriquettes Irving Josafat Alexander; Gloria Sirait; Ramlan Silaban; Timotius Agung Soripada; Sunggu Sirait; Adriel Yakobus Nathaniel
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 2 (2025): October
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i2.6783

Abstract

This study aims to analyze the fixed carbon content and combustion rate of briquettes made from banana peel waste as a renewable energy alternative. The experimental method was used, involving key stages such as material preparation, carbonization process, briquette molding, and testing of fixed carbon content and combustion rate. The results showed that the fixed carbon content of the produced briquettes reached 87%, indicating good combustion quality and high energy storage capacity. Additionally, the combustion rate of the briquettes varied, with Sample A having a combustion rate of 0.017 grams/s and Sample B at 0.014 grams/s. This difference suggests that Sample B has a longer combustion duration. Thus, banana peel briquettes have the potential to be an efficient and environmentally friendly alternative fuel. Further research is needed to optimize the production process and enhance briquette efficiency.
The Integration of Artificial Intelligence in Enhancing Students’ Digital Literacy in Plant Taxonomy Course Gloria Sirait; Mariana Surbakti; Donni Andreas Nainggolan; Mangasi Malatua
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 3 (2026): January
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i3.7825

Abstract

This study examines the role of Artificial Intelligence (AI) technology in enhancing students’ digital literacy skills in the Plant Taxonomy course. A descriptive quantitative approach was employed using a survey method involving 32 Biology Education students at Universitas HKBP Nommensen Pematangsiantar. Data were collected through a Likert-scale questionnaire measuring AI utilization and key aspects of digital literacy, including information access, critical evaluation, data analysis, and ethical awareness. The findings reveal that students responded positively to the integration of AI in learning. AI-based applications were perceived as effective in supporting plant identification, understanding complex morphological characteristics, accelerating access to scientific references, and improving classification accuracy. Most students also demonstrated the ability to critically interpret AI-generated results, compare them with manual field observations, and use digital technology responsibly. In addition, students reported an improvement in their overall digital literacy skills after using AI in learning. In conclusion, AI technology plays a significant role in supporting interactive learning and strengthening digital literacy skills in the Plant Taxonomy course, indicating its potential for broader integration in biology education.
Pengabdian Kepada Kelompok Tani Barokah Kelurahan Enam Ratus Kecamatan Marelan: Pembuatan Ekoenzim Berbasis Limbah Rumah Tangga Hotman Manurung; Gloria Sirait; Samse Pandiangan; Irving Josafat Alexander; Bangun Tampubolon
Jurnal Abdimas Mahakam Vol. 9 No. 02 (2025): Juli
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24903/jam.v9i02.3497

Abstract

Sampai saat ini masalah limbah dan efek negative yang ditimbulkan belum dapat diatasi. Limbah atau sampah rumah tangga berdampak negatif terhadap lingkungan dan kesehatan keluarga. Masyarakat perlu diberdayakan untuk mengatasi masalah limbah dan efek negative yang ditimbukan melalui pelatihan memanfaatkan limbah (reuse) menjadi produk yang berdaya guna. Telah dilakukan pelatihan pembuatan ecoenzim berbasis limbah organik rumah tangga. Jumlah peserta 25 orang. Tujuan pengabdian melatih kelompok Masyarakat Tani Barokah mengolah limbah organic rumah tangga menjadi produk ecoenzim. Pelatihan dimulai dari pretest, kemudian pemaparan secara teori limbah rumah tangga dan pembuatan ecoenzim lalu dilanjutkan dengan praktek pembuatan ecoenzim. Evaluasi kegiatan pengabdian dengan melakukan uji posttest. Hasil pengabdian: terjadi peningkatan pengetahuan peserta 40-80% tentang limbah dan pemamfaatannya. Peserta mengetahui cara membuat ecoenzim. Uji Wicolxon menunjukkan tidak ada peserta yang pengetahuan nya tidak meningkat (positif rank 25 orang). Peserta mampu mengikuti prosedur pembuatan ecoenzim.
Antimicrobial Activity Test of Alkaloid Rich Extract from Morinda citrifolia Leaves Against the Growth of Pathogenic Bacteria Staphylococcus aureus and Escherichia coli Josafat Alexander, Irving; Surbakti, Mariana; Sirait, Gloria; Silaban, Ramlan
EduMatSains : Jurnal Pendidikan, Matematika dan Sains Vol 10 No 4 (2026): April
Publisher : Fakultas Keguruan dan Ilmu Pendidikan, Universitas Kristen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33541/edumatsains.v10i4.8043

Abstract

This study aims to analyze the antimicrobial activity of alkaloid compounds from noni leaf extract (Morinda citrifolia) against the growth of pathogenic bacteria Staphylococcus aureus and Escherichia coli. The study applied a quantitative experimental laboratory approach. Extraction was carried out using the maceration method with 96% ethanol, followed by qualitative phytochemical analysis using Mayer, Dragendorff, and Wagner reagents to identify the presence of alkaloids. Using the Kirby-Bauer disk diffusion method, the antibacterial efficacy was evaluated at concentrations of 25%, 50%, 75%, and 100%. The primary indicator utilized was the size of the regions where bacteria could not thrive. Basic statistics and ANOVA analyses were utilized for data assessment. About 10.45% of alkaloids were found in the results. As the extract concentration grew, the quantity of bacterial development arrested did as well. The most notable impact was observed at the 100% concentration, with no growth zones of 18.9 mm for S. aureus and 15.8 mm for E. coli. The extract was more effective against Gram-positive bacteria. With p values less than 0.05, the statistical analysis found significant variations among the various treatments. Finally, the alkaloids found in noni leaves have a lot of potential to work as natural antibacterial agents and could be a substitute to fight antibiotic resistance.
Co-Authors Adolf MS, Albert Adriel Yakobus Nathaniel Bangun Tampubolon Bangun Tampubolon Barus, Maria Desmon Sirait, Glenn Donni Andreas Nainggolan Ely Djulia Hersakso Sinurat Hotman Manurung Irving Josafat Alexander Junita Arista Siringoringo, Kerin Justinos Ray Nainggolan Lampola Sitorus Lena Rosdiana Pangaribuan Lukman Pardede Mangasi Malatua Mariana Br. Surbakti Marpaung, Dameria Marpaung, Rince Monalisa Martha Siahaan Muda Sakti Raja Sihite Nababan, Melissa Febristira Nadapdap, Delfi Elfrida Pandiangan, Samse Panggabean, Bunga Ria Pardede, Dewi Lestari Pasaribu, Sunggul Pelawi, Esra Fransiska Purba, Melfa Uli Magdalena Ramlan Silaban Ray Nainggolan, Justinos Rina Devi Romauli Siahaan Samse Pandiangan Saragih, Febby Zilvania Saragih, Mawarni Saragih, Reagan Surbakti Saragih, Yuli Yoci Saria Sinaga Siagian, Gunaria Sianipar, Vina Silaban, Winarto Simanjuntak, Sondang Simbolon, Feliks Sirait, Sunggu Siregar, Jesica Feronica Sitorus, Maria Sitorus, Peniel Sam Putra Sitorus, Pontas Situmorang, Eduward Soripada, Timotius Agung Sunggu Sirait Sunggu Sirait Suryadi Hotma Roganda Mahulae Susanti Susanti Timotius Agung Soripada Wardany, Nur