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All Journal TABULARASA SCHOOL EDUCATION JOURNAL PGSD FIP UNIMED Jurnal Daya Matematis Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin Jurnal Basicedu Prima: Jurnal Pendidikan Matematika Edumaspul: Jurnal Pendidikan Jurnal Perspektif JATI (Jurnal Mahasiswa Teknik Informatika) PHI: Jurnal Pendidikan Matematika PROFICIO: Jurnal Pengabdian Masyarakat Jurnal EduHealth Edumatika Jurnal MathEducation Nusantara Jurnal Basicedu Indonesian Red Crescent Humanitarian Journal Jurnal Pengabdian Masyarakat (JPM) Pinang Masak AGRIC
Asmin Asmin, Asmin
Prodi Pascasarjana Pendidikan Matematika UNIMED Medan
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Health Professions Languange, Linguistic, Communication & Media Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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Analisis Pengaruh Penambahan Kawat Tembaga Terhadap Kompor Minyak Jelantah dengan Campuran Minyak Tanah Asmin, Asmin; Sudia, Budiman; Samhuddin, Samhuddin
Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin Vol 6, No 4 (2021): Enthalpy: Jurnal Ilmiah Mahasiswa Teknik Mesin
Publisher : Teknik Mesin Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (622.663 KB) | DOI: 10.55679/enthalpy.v6i4.22574

Abstract

The  stove  is  a  fire-producing  device  to  heat  an  object.  Heating  solid  objects  can  be  done directly  on  the  fire  or  indirectly  on  the  fire  or  indirectly  by  using  the  media  stove.  The purpose of this study was to determine the effect of adding copper wire to the stove wick on the  performance  of  a  used  cooking  oil  stove  with  a  mixture  of  kerosene.  This  research procedure is divided into several stages, namely first assembling the used cooking oil stove wick,  then  testing  the  results  of  the  effect  of  adding  copper  wire  to  the  used  cooking  oil stove wick with a mixture of kerosene. From the results of tests carried out from the results of data analysis, namely the addition of each copper wire the average temperature is always changing as well as the time. In this study, a good average temperature or it could be said that the temperature increased, namely the addition of one copper wire. So the addition of copper  wire  in  this  study  greatly  affects  the  temperature  of  the  stove's  flame.  The characteristic  of  the  flame  produced  by  mixing  used  cooking  oil  and  kerosene  is  reddish yellow  in  color.  The  characteristics  of  the  flame  produced  by  mixing  used  cooking  oil  and kerosene are reddish yellow with a maximum height of 11 cm - 15 cm in each percentage of the mixture. Keywords: Addition of copper wire, jelantah oil, kerosene 
Pengaruh Model Pembelajaran Project Based Learning terhadap Motivasi dan Hasil Belajar Matematika Siswa Sekolah Dasar Anggraini, Lenny Gusti; Asmin, Asmin; Mulyono, Mulyono
Jurnal Basicedu Vol. 7 No. 1 (2023)
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/basicedu.v7i1.4383

Abstract

Covid 19 tidak menunjukkan motivasi atau hasil belajar siswa. terutama matematika kelas lima. Dengan demikian, yang diselidiki adalah: Apakah model pembelajaran PjBL atau DI menghasilkan hasil yang unggul, menginspirasi siswa, dan terlibat satu sama lain. Rancangan faktorial ini berupa eksperimen semu (2x2). Penelitian ini melibatkan 85 siswa kelas V SDN 060911 Medan Denai. Tes kemajuan akademik dan survei yang dirancang untuk mengukur motivasi intrinsik digunakan untuk mengumpulkan informasi untuk riset ini. Studi tersebut menemukan bahwa: Ada kemungkinan untuk mendapatkan hipotesis dengan cara ini (Fhitung=44,90>Ftabel= 3,96) sehingga H0 ditolak serta H1 diperoleh. Perihal ini membuktikan jika contoh pengajaran PjBL membagikan hasil yang lebih positif untuk peserta didik dibanding dengan model DI sehingga mendukung Hipotesis II (Fhitung= 7,46>Ftabel= 3,96) sehingga H0 ditolak serta H1 diperoleh. Perihal ini berarti semangat belajar peserta didik yang diajarkan dengan bentuk PjBL lebih bagus dari dorongan peserta didik yang diajarkan dengan bentuk DI; HipotesisIII diperoleh (Fhitung= 4,11>Ftabel=3,96) sehingga H0 ditolak serta H1 diperoleh. Ditetapkan jika hasil berlatih peserta didik berhubungan dengan cara penting dengan contoh kegiatan belajar mengajar yang mereka hadapi.
Development of HOTS Problem Based Learning Model Learning Tools to Improve Students' Critical Thinking Skills and Self-Efficacy Al Karim, Dini Safitri; Asmin, Asmin; Sitompul, Pardomuan
Jurnal Perspektif Vol 8, No 2 (2024): Jurnal Perspektif: Volume 8 Nomor 2 Tahun 2024
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jp.v8i2.302

Abstract

This study examines the validity, practicality, and efficacy of HOTS-based problem-based learning (PBL) models to improve critical thinking skills and self-efficacy by using developed learning devices, students on critical thinking questions, and self-efficacy questionnaire sheets. This study uses a 4-D development model, namely Define, Design, Develop, and Desseminate. Grade VIII students became participants in this study. The results of the study showed that the learning devices were valid with  an average validation result of the RPP of 3.4, student worksheets of 3.6, critical thinking ability tests of 3.8, and self-efficacy questionnaire sheets of 3.8. The problem-based learning approach containing HOTS questions such as RPP, LKPD, TKBK, and self-efficacy questionnaires was declared valid; usefulness the developed learning devices meet the criteria of experts and practitioners and can be used; the effectiveness of learning devices using problem-based learning models showed in the trial that 20% of students completed the pretest and 87% of students completed the posttest; The increase in critical thinking skills using the developed model reached 0.6 with a moderate category; Student self-efficacy was 80.1.
Characteristics of Leprae Lesions Based on the Ridley Jopling Classification: Literature Review Asmin, Asmin; Muh. Dali Amiruddin; Andi Miranti
Jurnal EduHealth Vol. 15 No. 02 (2024): Jurnal eduHealt, Edition April - June , 2024
Publisher : Sean Institute

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

Abstract

Morbus Hansen (MH), also known as leprosy or leprosy, is an infectious disease that causes health problems throughout the world. There were 127,558 new cases of leprosy detected globally in 2020, based on data from 139 countries from 6 World Health Organization regions. Ridley-Jopling classified leprosy based on the patient's immune response into intermediate (I), tuberculoid (TT), borderline-tuberculoid (BT), borderline-borderline (BB), borderline-lepromatous (BL) and lepromatous (LL). This literature aims to look at the characteristics of leprosy lesions based on Ridley Jopling's classification. This research uses a literature review method with the Preferred Reporting Items for Systematic Reviews & Meta-Analyses (PRISMA) protocol. Scientific articles or journals are downloaded from PubMed, Garuda Portal, and Google Scholar with SINTA IV and V standards in the 2018-2023 period. The keywords in the search for this article were characteristics, description of leprosy lesions, Ridley Jopling classification, 937 articles were obtained in the search results. All articles were selected based on the inclusion criteria, resulting in 20 research articles that would be reviewed. In this literature, there were 20 research articles that reported the characteristics of leprosy lesions based on the Ridley Jopling classification. E4 Characteristics of the appearance of leprosy lesions based on the Ridley Jopling classification, it was found that the borderline category was the most frequently reported with borderline tuberculoid as the most common subtype followed by borderline lepromatous, intermediate leprosy, tuberculoid leprosy and lepromatous type.  
Developing RME-based Mathematics Textbook to Improve Students’ Numeracy Skills and Learning Motivation Siregar, Latifah; Asmin, Asmin; Arnita, Arnita
Edumatika : Jurnal Riset Pendidikan Matematika Vol. 7 No. 2 (2024): November 2024, Edumatika : Jurnal Riset Pendidikan Matematika
Publisher : Fakultas Tarbiyah dan Ilmu Keguruan IAIN Kerinci

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32939/ejrpm.v7i2.3828

Abstract

Referring to PISA 2015 and 2018 data, Indonesian students' mathematics skills, especially numeracy skills, are lower than the global average score. One effort that can be made to improve students' numeracy skills and learning motivation is the development of mathematics textbook based on Realistic Mathematics Education (RME) with relevant contexts that students can imagine. So, this study aims to develop RME-based mathematics textbook to improve students' numeracy skills and learning motivation using the context of Nai Marbittang, one of the popular folklores in South Tapanuli, North Sumatra, Indonesia. The researchers used the ADDIE development model to develop textbook while assessing its validity through expert validation sheets, practicality through questionnaires, and effectiveness through motivation questionnaires and numeracy tests. Through this study, the products developed were proven to be valid, practical, and effective in improving students' numeracy skills and learning motivation so it can be used more widely, especially on the Pythagorean theorem topic. Other researchers can also utilize folklores on various mathematics topics to improve students' numeracy and learning motivation.
ANALYSIS OF STUDENTS’ UNDERSTANDING OF CONCEPTS AND LEARNING INDEPENDENDENCE IN TERMS OF STUDENT LEARNING MOTIVATION ASSISTED BY MACROMEDIA FLASH Umami, Reza; Rajagukguk, Waminton; Asmin, Asmin
Prima: Jurnal Pendidikan Matematika Vol 9, No 1 (2025): PRIMA : Jurnal Pendidikan Matematika
Publisher : FKIP Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/prima.v9i1.12049

Abstract

This research aims to: (1) To find out whether there is a difference in students' ability to understand concepts between students who were given Macromedia Flash media and students who were given Power Point media (2) To find out whether there is a difference in students' independent learning abilities between students who were given Macromedia Flash media. with students who were given power point media. This type of research is a quasi experiment. This research was carried out in SMA Kesatuan Meranti in the even semester of the 2021/2022 academic year. The results of the research show that: 1) There is a difference in students' ability to understand concepts between students who were given Macromedia Flash media and Power Point media, where the application of Macromedia Flash media was better than students who received Power Point media for their ability to understand concepts; 2) There is a difference in students' independent learning abilities between students who were given Macromedia Flash media and Power Point media, where the application of Macromedia Flash media was better than students who received Power Point media for students' independent learning abilities; 3) There is an interaction between learning media and student learning motivation which is used on students' ability to understand concepts; 4) There is no interaction between learning media and student learning motivation which is used on students' independent learning abilities.
Development of Mathematics Learning Devices Based on Problem Based Learning Integrated with STEM to Improve Critical Thinking Abilities and Mathematical Communication Abilities Hadi, Rizkiyan; Nasution, Hamidah; Asmin, Asmin
Jurnal Perspektif Vol 9, No 1 (2025): Jurnal Perspektif: Volume 9 Nomor 1 Tahun 2024 (Article in Press)
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jp.v9i1.340

Abstract

Penelitian ini bertujuan untuk:  Mendeskripsikan kevalidan, kepraktisan, keefektifan perangkat pembelajaran matematika berbasis problem based learning terpadu STEM untuk meningkatkan kemampuan berpikir kritis dan kemampuan komunikasi matematis siswa; Mendeskripsikan peningkatan kemampuan berpikir kritis dan kemampuan komunikasi matematis siswa setelah belajar dengan perangkat pembelajaran matematika berbasis problem based learning terpadu STEM. Metode penelitian merupakan penelitian pengembangan dengan menggunakan model ADDIE.  Penelitian ini dilaksanakan di kelas VII  semester I T.A 2024/2025. Hasil penelitian ini diperoleh bahwa:LKPD model problem based learning berbasis STEM yang dikembangkan dinyatakan sudah valid,praktis dan efektif; Peningkatan kemampuan berpikir kritis dan kemampuan komunikasi matematis siswa kelas VII MTs Riyadhussholihin melalui LKPD  berbasis PBL yang dikembangkan dinyatakan meningkat dari uji coba I ke uji coba II  dilihat dari N-Gain. Pada uji coba I, Pada uji coba II, peningkatan kemampuan berpikir kritis dan kemampuan komunikasi matematis siswa matematis sebesar 0,46 dan peningkatan kemandirian belajar siswa sebesar 0,42. Pada uji coba II peningkatan kemampuan berpikir kritis dan kemampuan komunikasi matematis siswa matematis memiliki N-gain yaitu sebesar 0,59 sedang.
The Effect of Problem Based Learning (PBL) Learning Model on Problem Solving Ability and Mathematics Disposition of Class X Students of Private Vocational School Aviation Pulau Berayan Darat Medan Karo, Nur Hidayah Br.; Asmin, Asmin; Nasution, Hamidah
Daya Matematis: Jurnal Inovasi Pendidikan Matematika Vol 13, No 1 (2025): Maret (article in pres)
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jdm.v13i1.71530

Abstract

This study examines the influence of the Problem Based Learning (PBL) learning model on the problem solving ability and mathematical disposition of grade X students of the Private Aviation Vocational School of Berayan Island Darat Medan. Using a quasi-experimental approach with two groups, namely the experimental group taught using the PBL model and the control group taught using conventional learning, this study aims to analyze the effectiveness of PBL in improving students' problem solving skills and mathematical disposition. Data was collected through problem solving ability tests (pretest and posttest) and mathematical disposition questionnaires during the even semester of the 2024/2025 school year. The results of the two-track ANOVA analysis with a significance level of 0.05 showed that the PBL learning model had a significant influence on students' problem solving ability (F=13,669; sig.=0.000<0.05). In addition, the mathematical disposition of students was also significantly influenced by the PBL model (F=17.041; sig.=0.000<0.05). However, this study did not find any interaction between the PBL learning model and mathematical early ability (KAM) in influencing problem solving ability (F=2.114; sig.=0.131>0.05) or students' mathematical disposition (F=0.454; sig.=0.637>0.05). This indicates that the PBL model exerts influence independently without being influenced by the student's KAM. These findings suggest that PBL models can effectively improve students' problem solving abilities and mathematical dispositions, regardless of their initial ability level, as well as provide a more engaging and meaningful learning experience in mathematics learning.  
SISTEM KENDALI SUHU AC MENGGUNAKAN METODE FUZZY SUGENO BERBASIS WEB Aulia Salsabita, Adza; Asmin, Asmin; Azis Jaelani, Nasir; Statiswaty, Statiswaty
JATI (Jurnal Mahasiswa Teknik Informatika) Vol. 9 No. 2 (2025): JATI Vol. 9 No. 2
Publisher : Institut Teknologi Nasional Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36040/jati.v9i2.12852

Abstract

Penelitian ini mengembangkan sistem kendali suhu Air Conditioner (AC) menggunakan metode Fuzzy Sugeno berbasis web. Sistem ini dirancang untuk mengoptimalkan pengaturan suhu AC berdasarkan tiga parameter utama: suhu ruangan, jumlah orang, dan luas ruangan. Implementasi sistem menggunakan teknologi web modern dengan React.js sebagai framework utama dan pendekatan Fuzzy Sugeno untuk pemrosesan logika fuzzy. Hasil pengujian menunjukkan bahwa sistem mampu memberikan rekomendasi suhu AC yang optimal dengan tingkat akurasi yang baik, dengan waktu respon rata-rata di bawah 100ms untuk setiap perhitungan. Sistem ini menawarkan antarmuka yang intuitif dan memberikan visualisasi real-time dari proses fuzzy inference, memudahkan pengguna dalam memahami logika di balik rekomendasi yang diberikan.
Development of HOTS Problem Based Learning Model Learning Tools to Improve Students' Critical Thinking Skills and Self-Efficacy Al Karim, Dini Safitri; Asmin, Asmin; Sitompul, Pardomuan
Jurnal Perspektif Vol 8 No 2 (2024): Jurnal Perspektif: Volume 8 Nomor 2 Tahun 2024
Publisher : UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/jp.v8i2.302

Abstract

This study examines the validity, practicality, and efficacy of HOTS-based problem-based learning (PBL) models to improve critical thinking skills and self-efficacy by using developed learning devices, students on critical thinking questions, and self-efficacy questionnaire sheets. This study uses a 4-D development model, namely Define, Design, Develop, and Desseminate. Grade VIII students became participants in this study. The results of the study showed that the learning devices were valid with  an average validation result of the RPP of 3.4, student worksheets of 3.6, critical thinking ability tests of 3.8, and self-efficacy questionnaire sheets of 3.8. The problem-based learning approach containing HOTS questions such as RPP, LKPD, TKBK, and self-efficacy questionnaires was declared valid; usefulness the developed learning devices meet the criteria of experts and practitioners and can be used; the effectiveness of learning devices using problem-based learning models showed in the trial that 20% of students completed the pretest and 87% of students completed the posttest; The increase in critical thinking skills using the developed model reached 0.6 with a moderate category; Student self-efficacy was 80.1.
Co-Authors Abdul Muin Sibuea Adrian Kede Al Karim, Dini Safitri Andi Miranti Anggraini, Lenny Gusti Arnita Arnita Aulia Salsabita, Adza Ayu Nirmala Sari Azis Jaelani, Nasir Budiman Sudia, Budiman Dian Armanto Diningrat, Diky Setya Edi Syahputra Edy Surya Falimu Falimu Fathnur, Fathnur Ginting, Deri Yantika Br Hadi, Rizkiyan Harahap, Novita Sari Hasruddin Hasratuddin, Hasruddin Imran Imran Karinda, Kisman Karo, Nur Hidayah Br. Kun Mardiwati Rahayu La Baco S Laode Sabaruddin Lazuardi, Ersandi Lili Nur Indah Sari Lumban Toruan, Sischa Monika M Yus Efendi, M Yus Maisyaroh Martua Manullang Muh. Dali Amiruddin Muhammad Nur Mulyono Mulyono Musyadik Musyadik, Musyadik Nailul Himmi Hasibuan, Nailul Himmi Nasution, Hamidah . Novalina Sembiring Nurhafifa, Diani Purba, Glory Indira D. Reza Umami, Reza Rusdi Rusdi Samhuddin Samhuddin, Samhuddin Siregar, Latifah Sitompul, Pardomuan Statiswaty Suriyani Suriyani, Suriyani Wahid Wahid, Wahid Wahyu Adi Nugroho Waminton Rajagukguk