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All Journal Jurnal Karya Pendidikan Matematika Naturalistic : Jurnal Kajian dan Penelitian Pendidikan dan Pembelajaran Jurnal Penelitian Pendidikan IPA (JPPIPA) JURNAL AGROHITA PeTeKa RISTEKDIK : Jurnal Bimbingan dan Konseling NUSANTARA : Jurnal Ilmu Pengetahuan Sosial Jurnal Cendekia : Jurnal Pendidikan Matematika Agrienvi : Jurnal Ilmu Pertanian Ed-Humanistics : Jurnal Ilmu Pendidikan Journal of Didactic Mathematics Jurnal Fibonaci: Jurnal Pendidikan Matematika Dikdimas : Jurnal Pengabdian Kepada Masyarakat Jurnal Pendidik Indonesia Aktual : Jurnal Pengabdian Kepada Masyarakat Jurnal Transformasi Pendidikan Indonesia
Benny Sofyan Samosir
Universitas Muhammadiyah Tapanuli Selatan
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Nursing Physics Public Health Social Sciences Other

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UPAYA MENINGKATKAN MINAT BELAJAR SISWA MELALUI PENDEKATAN COLLABORATIVE PROBLEM Samosir, Benny Sofyan; Lubis, Julvian Setiawan
Ed-Humanistics : Jurnal Ilmu Pendidikan Vol 4 No 1 (2019): Ed-Humanistics
Publisher : Fakultas Ilmu Pendidikan (FIP) Universitas Hasyim Asy'ari (Unhasy) Tebuireng Jombang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33752/ed-humanistics.v4i1.344

Abstract

AbstractThis research was conductedwith background of students' low interest in learning mathematicsat the SMK Muhammadiyah 13 Sibolga. In order to overcome this problem, researcher appliedthe Collaborative Problem Solving learning approach. Which method was expected to be ableto increase the learning interest of Class X Office Administration students, besides that thepurpose of this research to increase student activity, then this approach was expected to improveteacher teaching skills through the Collaborative Problem Solving learning approach in class XOffice Administration. The type of this research was Classroom Action Research. This researchwas focused on students of Class X Office Administration SMK Muhammadiyah 13 Sibolgawith the number of respondents 39 people. While the techniques and tools of data collectionwere questionnaires and observations. The results of this study showed the learning interest ofstudents in the first cycle with an average value of 25.33 or a percentage of 50.67% in thesecond cycle to 34.3 or the percentage of 68.7% with an increase of 18.03%. The level ofactivity of students towards mathematics increased, this was obtained from the percentage of60.1% in the first cycle, and 88.2% in the second cycle increased by 28.1%. The ability ofteachers to manage learning percentage was 72% in the first cycle and 96% in the second cycle,with an increase of 24%.Keywords: Learning Approach, Collaborative Problem Solving, Trigonometry.
Halal Certification Literacy for MSME Enterprises 'Aisyiyah Tranting Market Sipirok Novitasari, Wiwik; Samosir, Benny Sofyan; Habibi, Habibi; Harahap, Erlina
Aktual: Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 1 (2024): Aktual: Jurnal Pengabdian Kepada Masyarakat January 2024
Publisher : CV Media Inti Teknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/aktual.v2i1.118

Abstract

MSME business actors have a significant role in the Indonesian economy. However, there are still various obstacles faced by MSME business actors, including those related to halal certification literacy. Based on data from the Halal Product Guarantee Organizing Agency (BPJPH), only around 2.8% of MSMEs in Indonesia have been halal certified. The low level of halal certification among MSMEs is caused by a lack of understanding and literacy regarding the procedures and benefits of halal certification. Sipirok Market is one of the traditional markets in Indonesia with the majority of traders selling various food and beverage products, but the majority do not have halal certification. Therefore, it is important to carry out halal certification literacy activities aimed at MSMEs in 'Aisyiyah Branch of Sipirok Market. Data collection was carried out through focus group discussions, observations and questionnaires. Based on an initial survey conducted on 25 MSMEs at Sipirok Market, it was discovered that as many as 18 MSMEs (72%) had not received halal certification from BPJPH. They generally still do not understand the procedures and requirements needed to obtain halal certification. Apart from that, they also don't know the benefits that can be obtained by having halal certification for the products they sell. Based on the results of community service activities, it can be concluded that halal certification literacy for MSME business actors in the Sipirok Market Branch is still relatively low.
Introduction of Digital Marketing to Increase MSME Product Sales (Ud. Rap Sehat) in North Padangsidimpuan District, Padangsidimpuan City Mahmud, Amir; Samosir, Benny Sofyan; Mukhlis, Mukhlis
DIKDIMAS : Jurnal Pengabdian Kepada Masyarakat Vol. 1 No. 3 (2022): DIKDIMAS : JURNAL PENGABDIAN KEPADA MASYARAKAT  VOL 1 NO 3 DECEMBER 2022
Publisher : Asosiasi Profesi Multimedia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/dikdimas.v1i3.43

Abstract

This service activity aims to introduce digital marketing to increase sales of MSME products (Ud. Rap ​​Sehat) in North Padangsidimpuan District, Padangsidimpuan City. The partners of this PKM activity are UD. RAP SEHAT, is a business that is domiciled in the Padangsidimpuan Municipality area but its agricultural land is located in the South Tapanuli Regency area. UD. This SEHAT RAP has an agricultural business sector whose plant commodities are Coffee and Cloves, Owner of UD. RAP SEHAT, in this case Mr. Zul Fahri Harahap, since the beginning of starting his business, which started in the agricultural sector, has wanted to form a business system from upstream to downstream, namely not only being satisfied with his agricultural products but also reaching the stage of diversifying his agricultural products into ready-to-consume products. After the running of this business and the product has been released from UD. This SEHAT RAP is in the form of Clove Coffee (KopCeng) partners are experiencing problems in selling their products. Based on the problems faced by business owners UD. RAP SEHAT, which in this case is a partner for PKM activities, is the PKM team at Muhammadiyah University of South Tapanuli who are interested in analyzing the causes of existing problems through interviews with partners. After finding the point of the problem, a solution was found to solve the problem, in this case the introduction of web-based digital marketing which is expected to be a solution related to the low product sales from UD. RAP SEHAT in this case KopCeng. This PKM activity is carried out using the workshop method (presentation of material and training) to partner employees related to digital marketing.
Empowering Communities through Ceting Community (Preventing Stunting) in Sipolu-Polu Village's Posyandu Novitasari, Wiwik; Samosir, Benny Sofyan; Hasibuan, Zakiyah Putri
DIKDIMAS : Jurnal Pengabdian Kepada Masyarakat Vol. 2 No. 1 (2023): DIKDIMAS : JURNAL PENGABDIAN KEPADA MASYARAKAT  VOL 2 NO 1 APRIL 2023
Publisher : Asosiasi Profesi Multimedia Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58723/dikdimas.v2i1.82

Abstract

The community service program, known as PkM, was carried out in Sipolu-polu, Panyabungan Kota district, Mandailing Natal regency. The program consisted of three stages. The first stage aimed to educate parents on proper child-rearing practices as a preventive measure against stunting. The second stage focused on educating families on the importance of a balanced diet as a preventive measure against stunting. The third stage involved providing support and evaluating the educational activities in collaboration with the village leaders of Sipolu-polu and healthcare workers from the local health center through the Posyandu program. The purpose of this community service activity is to: 1). Prevent stunting in children aged 0-12 years old in the Sipolu-Polu village community, located in the Panyabungan sub-district of Mandailing Natal district, North Sumatra, Indonesia. Stunting is a significant issue in Indonesia, with a prevalence rate above 20%, and it negatively impacts children's development, learning capacity, and future health. 2).Provide education on appropriate child-rearing practices and balanced food selection to prevent stunting.During this program, the PkM team also provided green bean porridge, biscuits, oranges, and apples to all attendees. The series of PkM activities is expected to contribute significantly as a preventive effort against stunting in the future.
UPAYA MENINGKATKAN KREATIVITAS SISWA DALAM PEMBELAJARAN MATEMATIKA MELALUI MODEL PEMBELAJARAN PAIR CHECKS Samosir, Benny Sofyan; Novitasari, Wiwik; Sahara, Nur; Sagita, Feny
PeTeKa (Jurnal Penelitian Tindakan Kelas dan Pengembangan Pembelajaran) Vol 7, No 3 (2024): PeTeKa (Jurnal Penelitian Tindakan Kelas dan Pengembangan Pembelajaran) Publish
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/ptk.v7i3.352-360

Abstract

In the current COVID-19 condition, which requires that learning be carried out by e-learning, students' creativity in learning mathematics is getting lower. To overcome this problem, this study applied the Pair Checks learning model. The objectives of the increase in students' mathematical creativity taught by the application of the Pair Checks learning model, to know the increase in student activity taught by the application of the Pair Checks learning model, to know the improvement of teacher performance in learning mathematics through the Pair Checks learning model. This type of research is Classroom Research. Where the research subjects are students of class X MIA 1 SMA Negeri 6 Padangsidimpuan for the academic year, 2020/2021, totaling 21 students. Data collection techniques and tools are tests and observations. The analytical technique used is descriptive. The results of this study after using the Pair Checks learning model that is seen from the results of the students' mathematics learning creativity test increased with the percentage gain in the first cycle from 61.9% to 90.48% in the second cycle, and the total percentage increased by 28.58%. Student activity in learning increased, this is evidenced by the acquisition of a percentage of 70.47% in the first cycle and 93.9% in the second cycle with an increase of 24.43%. The ability of teachers to manage learning has increased, this is evidenced by the percentage gain of 72% in the first cycle and 96% in the second cycle with an increase of 24%. So the results of this study show that the Pair Checks learning model can increase students' creativity in learning mathematics, student activities in class X MIA 1 SMA Negeri 6 Padangsidimpuan.
Sosialisasi Pemberdayaan Masyarakat Melalui Ekonomi Kreatif untuk Meningkatkan Perekonomian di Desa Manunggang Jae Kota Padangsidimpuan Masdelima Azizah Sormin; Fitriani; Benny Sofyan Samosir; Yani Sukriah sireg; Imelda Sari Harahap; Rani Annisa Dalimunthe; Windy Ariska Harahap; Amir Mahmud; Darmadi Erwin Harahap
Jurnal Transformasi Pendidikan Indonesia Vol. 3 No. 3 (2025): JTPI - Juli
Publisher : Yayasan Perguruan Kampus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65474/7ysmsh12

Abstract

This study aims to examine the socialization of community empowerment through creative economy as an effort to improve the economy in Manunggang Jae Village, Padangsidimpuan City. Community empowerment through creative economy has great potential to improve economic welfare, especially in rural areas. Manunggang Jae Village has the potential of natural and cultural resources that can be developed through creative economic activities, such as handicrafts, local culinary, and technology-based creative industries. In this study, a participatory approach was used to involve the community in every stage of the empowerment process, from socialization to program implementation. The results of the study show that with effective socialization and appropriate training, the community can better understand the potential of the creative economy and apply it to create jobs, increase income, and strengthen the village economy. Therefore, strengthening community capacity and support from various parties are the keys to success in improving the economy in the village.
AAS-Based Multi-Media Diagnostic Approach for Evaluating Heavy Metal Contamination in the Batang Ayumi River Within the Batu Bola Landfill Influence Zone Harahap, Fatma Suryani; Ginting, Nurmaini; Pohan, Heni Mulyani; Samosir, Benny Sofyan
Jurnal Penelitian Pendidikan IPA Vol 12 No 2 (2026)
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v12i2.14017

Abstract

This study applies an integrated multi-media approach (river water–sediment–shallow groundwater) to assess heavy metal contamination (Pb, Cu, Cd, Fe, and Hg) along the Batang Ayumi River within the influence zone of the active Batu Bola landfill, a setting rarely evaluated in an integrated manner. Samples were collected from four stations (upstream control to downstream) and analyzed using atomic absorption spectrophotometry (AAS). Fe and Pb emerged as the most responsive indicators of landfill influence: Fe increased downstream and was reflected by accumulation in sediments, while Pb showed greater mobility in river water and nearby wells, suggesting transfer from surface transport to shallow groundwater. Cu peaked upstream, whereas Cd and Hg were relatively stable but detectable across media. Although concentrations remained below applicable standards, the spatial patterns indicate persistent environmental pressure that could intensify without improved controls. By integrating evidence across water, sediment, and groundwater, this study clarifies plausible heavy-metal migration pathways from landfill leachate—surface-water transport, sediment retention, and infiltration toward shallow aquifers—supporting targeted leachate management and long-term multi-media monitoring.
Co-Authors Ahmad Fadil Pohan Aisyah Karimah Alhadi Siregar Amir Mahmud Amir Mahmud Andes Fuady Harahap Andi Abdul Syakur Arfani, Bella Aulia Adi Ratna Bulan, Fadhilah M Seri Elda Sari Siregar Fatma Suryani Harahap Feny Sagita Fitriani Fitriani Fitriani Fitriani Fitriani Fitriani Fitriani Habibi Habibi Harahap, Darmadi Erwin Harahap, Erlina Hasibuan, Zakiyah Putri Helandri Perdana Ritonga Heni Mulyani Pohan Imelda Sari Harahap Indah, Erti Kumala Iwan Setiawan Nasution Jalilah Azizah Lubis Khairunnisa Khairunnisa Lestari, Dini Anggi Lili Herawati Parapat Lisna Agustina Lisna Agustina Lisna Agustina Lisna Agustina Lubis, Julvian Setiawan Masdelima Azizah Sormin Mukhlis Mukhlis Mukhlis Mukhlis Nasution, Erti Kumala Indah Nasution, Fery Endang Novitasari, Wiwik Nur Indah Sari Gulo Nur Sahara Nur Sahara Nur Sahara Nurmaini Ginting Nursahara Nursahara Piki Fatwani Nasution Rani Annisa Dalimunthe Safran Efendi Pasaribu Sagita, Feny Sahara, Nur Sahara Siregar, Ummu Habibah Siregar, Yulla Anita Sormin, Masdelima Azizah Syahruddin Aritonang Tua Hudyansah Tussakynah, Wafiah Uli Anto Uli Anto Hutagalung Windy Ariska Harahap Winmery Lasma Habeahan Wiwik Novitasari Yani Sukriah sireg Yasril Efendi Hamdy Siregar Zainab Rambe Zakiyah Putri Hasibuan