Article Per Year (5 Year)
p-Index From 2021 - 2026
0.983
P-Index
This Author published in this journals
All Journal JOURNAL OF APPLIED LINGUISTICS AND LITERATURE Jurnal EDUCATIO: Jurnal Pendidikan Indonesia Jurnal Mantik Unram Journal of Community Service (UJCS)
Holmes Rajagukguk
Universitas Sisingamangaraja XII Tapanuli
Arts Humanities Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences

Published : 5 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 5 Documents
Search

 1 
The Effect of Use Learning Media on the Economics Outcomes Learning in Tenth Grade Students of Kalam Kudus Christian School Pematangsiantar During the Pandemic Period Susy Alestriani Sibagariang; Holmes Rajagukguk
Jurnal Mantik Vol. 4 No. 4 (2021): February: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35335/mantik.Vol4.2021.1241.pp2707-2710

Abstract

This study aims to reveal The Effect of Use Learning Media on the Economics Outcomes Learning in Tenth Grade of Students Kalam Kudus Christian School Pematangsiantar During the Pandemic Period. The method used in this research is the experimental method. The research subjects were students of class X5 as an experimental class consisting of 50 students and class X2 as a control class consisting of 50 students. The instrument used is test results. Learning outcome tests are used to measure student learning outcomes. In testing the hypothesis the statistical test "t" is used. The results of the calculation are obtained tcount > ttabel with a =0,05 dk= (n1+n2-2) = 50+50-2 = 98 is (3,37 > 1,99 thus H0 is rejected and H1 accepted. In other words, there is a significant influence between learning using visual media on student learning outcomes in economic lessons of tenth grade students of Kalam Kudus Christian Senior High School during the Pandemic period and there is a significant difference between learning using visual media and learning without using media on the learning outcomes of students during the Pandemic Period.
Students Barriers in Online Learning of Covid 19 Pandemic for Fifth Grade in English Language Study Program of Sisingamangaraja XII University Tapanuli Rekolina Siahaan; Holmes Rajagukguk
Jurnal Mantik Vol. 5 No. 3 (2021): November: Manajemen, Teknologi Informatika dan Komunikasi (Mantik)
Publisher : Institute of Computer Science (IOCS)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This research aims to explore the problems that have the potential of students' understanding during online learning by Covid 19, the researchers focus on obstacles in the student learning process such as network constraints, no quota and other related matters. Subjects in this study were fifth grade students of English study program. The research is used qualitative with descriptive approach in the process using Observation and Interview methods as the main way to obtain data where the results of this study classify the main problems that arise into 2 parts, namely; 1) There is a delay from the subject in participating in online class activities, 2) the lack of time and ability during the learning process either because they do not have sufficient understanding of the material or there are other activities or work that must be undertaken.
Enhancing students’ learning creativities through the application of literacy learning model in the Merdeka Belajar Kampus Merdeka (MBKM) curriculum program Holmes Rajagukguk; Juandi Nababan; Lamhot Situmeang
JOALL (Journal of Applied Linguistics and Literature) Vol. 7 No. 2: August 2022
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/joall.v7i2.22879

Abstract

The purpose of this study is to investigate the improvement of elementary students’ learning creativities during online learning through the application of the literacy learning model. Therefore, classroom action research (CAR) was applied in this study and practice, this study implemented two cycles in which one (1) cycle consisted of planning, action, observation and reflection. A test which consists of observing, asking, reasoning, trying and communicating elements was used to collect the data. As a result, this study indicates that there was a significant improvement in test results which only 47% of students passing in cycle one (1) and an increase to 94% in cycle two (2). Thus, the use of the literacy learning model is very much recommended to be implemented to enhance students' learning creativities during online learning.
Penggunaan teknologi media pembelajaran google classroom terhadap motivasi minat belajar siswa dimasa pandemi covid-19 Rekolina Siahaan; Holmes Rajagukguk; Boy M Sianturi; Sisri Y. Sihombing; Andika J. Gultom
Jurnal EDUCATIO: Jurnal Pendidikan Indonesia Vol 8, No 1 (2022): Jurnal EDUCATIO: Jurnal Pendidikan Indonesia
Publisher : Indonesian Institute for Counseling, Education and Therapy (IICET)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29210/1202221929

Abstract

Pandemi covid-19 memberikan dampak yang sangat besar dalam berbagai aspek kehidupan terutama aspek pendidikan, dimana pembelajaran yang sebelumnya dilakukan secara konvensional harus dialihkan sepenuhnya pada pembelajaran daring (online). Untuk menunjang proses pembelajaran tersebut, dibutuhkan komponen-komponen pembelajaran lainnya seperti penggunaan media pembelajaran. Salah satu media yang digunakan dalam pembelajaran daring (online) dimasa pandemi covid-19 adalah pengunaan teknologi aplikasi google classroom, dengan harapan dapat memudahkan guru dalam mengelola pembelajaran dan menyampaikan materi secara tepat dan akurat, sehingga pembelajaran akan lebih mudah. Namun dalam prosesnya, terkadang penggunaan aplikasi teknologi google classroom tidak berjalan efektif sesuai dengan yang diharapkan. Sehingga perlu adanya kajian terkait bagaimana motivasi minat belajar siswa dalam proses pembelajaran melalui daring (online) dengan menggunakan aplikasi teknologi google classroom selama pandemi covid-19 sebagai bahan evaluasi dan langkah perbaikan dalam proses pembelajaran. Tujuan penelitian ini adalah untuk menganalisa dan mengevaluasi penggunaan teknologi berbasis e-learning yaitu google classroom sebagai media pembelajaran terhadap motivasi minat belajar siswa pada pembelajaran Bahasa Inggris dimasa Pandemi covid-19. Penelitian ini menggunakan metode penelitian deskriptif kualitatif dan pendekatan kuantitatif dengan prosedur pengumpulan data menggunakan teknik observasi, wawancara, angket (kuesioner) dan dokumentasi.
Disaster Mitigation Management to Reduce Social, Economic, and Health Risks and to Strengthen Community Resilience in Sibalanga Village, North Tapanuli Regency, North Sumatera Rosalinda Septiani Sitompul; Holmes Rajagukguk; Juandi Nababan; Lambok Simatupang; Dinaria Simamora; Ferdinan Sunarto Silaban; Resipa I. Siburian; Sopar Fidelis Simanullang
Unram Journal of Community Service Vol. 7 No. 1 (2026): March
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/ujcs.v7i1.1571

Abstract

Sibalanga Village in Adiankoting District, North Tapanuli Regency, was among the areas most severely affected by a series of floods and landslides in late November 2025, which damaged settlements, agricultural land, and basic infrastructure while disrupting local economic activities. Most residents rely on cocoa, petai, and durian as their main commodities; therefore, plantation damage and post-disaster distribution disruptions significantly reduced household income and increased socio-economic and health vulnerabilities. This community engagement program, conducted under the Program Mahasiswa Berdampak, aimed to implement community-based disaster mitigation to reduce social, economic, and health risks while strengthening community resilience. A participatory approach was employed through environmental clean-up activities, tree planting, production of solid organic fertilizer, children’s trauma healing, cocoa processing training under the “TapaRes Kakao (Tapanuli Cocoa Resilience)” initiative, and the provision of appropriate technology tools to local partners, including LDPH and the PKK of Sibalanga Village. The program improved community understanding of flood and landslide mitigation, encouraged small-scale cocoa processing initiatives, strengthened local institutional networks, and fostered social recovery and resilience after the disaster. These findings indicate that integrating disaster mitigation, environmental management, and cocoa-based agro-industry innovation can serve as a model for empowering disaster-prone rural communities while supporting the achievement of SDG 8 and SDG 12.
Co-Authors Andika J. Gultom Boy M Sianturi Dinaria Simamora Ferdinan Sunarto Silaban Juandi Nababan Lambok Simatupang Lamhot Martua Situmeang Resipa I. Siburian Rosalinda Septiani Sitompul Siahaan, Rekolina Sibagariang, Susy Alestriani Sisri Y. Sihombing Sopar Fidelis Simanullang