cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Muhammad Daut Siagian
Contact Email
mdsiagian@gmail.com
Phone
+6282277290216
Journal Mail Official
-
Editorial Address
Jl. Sisingamangaraja, Teladan - Medan
Location
Kota medan,
Sumatera utara
INDONESIA
MES: Journal of Mathematics Education and Science
Published by Universitas Islam Sumatera Utara
ISSN : 25284363     EISSN : 25796550     DOI : https://dx.doi.org/10.30743/mes.v4i2.1292
Core Subject : Education,
Mathematics
MES (Journal of Mathematics Education and Science) diterbitkan secara berkala pada bulan April dan Oktober oleh Program Studi Pendidikan Matematika FKIP Universitas Islam Sumatera Utara. Jurnal ini membahas tentang kajian dibidang pendidikan matematika, pembelajaran matematika berbasis ICT dan matematika terapan.
Arjuna Subject : Matematika - Matematika (Lain-Lain)
Articles 315 Documents
 16   17   18   19   20 
PENERAPAN METODE CUT OFF POINT DAN FUZZY SERTA TECHNIQUE FOR ORDER PREFERENCE OF SIMILARITY TO IDEAL SOLUTION PADA PENENTUAN SMARTPHONE TERBAIK: Studi Kasus Pada Mahasiswa Matematika Universitas Sumatera Utara Siagian, Riris Regita Cahyani; Napitupulu, Normalina; Gultom, Parapat; Syahputra, Muhammad Romi
MES: Journal of Mathematics Education and Science Vol 9, No 1 (2023): Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v9i1.8061

Abstract

Indonesia saat ini berada pada urutan keempat dengan jumlah pengguna smartphone terbanyak di dunia. Beberapa masalah yg sering muncul salah satunya dalam hal pemilihan smartphone terbaik. Penelitian dilakukan pada Mahasiswa Matematika Universitas Sumatera Utara dengan jumlah 100 responden. Metode yang digunakan adalah Cut Off Point untuk menyeleksi kriteria sehingga dihasilkan tujuh dari dua belas kriteria menggunakan hasil nilai Natural Cut Off Point sebesar 2,375. Setiap kriteria terpilih di representasikan menggunakan representasi Fuzzy Linear dan Fuzzy Linguistik. Proses seleksi melalui penerapan metode TOPSIS, membutuhkan nilai pembobotan kriteria berdasarkan pengisian kuesioner. Metode TOPSIS menggunakan nilai kecocokan antara kriteria dan alternatif untuk membangun matriks keputusan. Nilai kecocokan diperoleh dari hasil representasi Fuzzy sebelumnya. Berdasarkan hasil perhitungan TOPSIS, diperoleh alternatif terbaik hingga terendah adalah alternatif (Oppo Reno 8T) dengan nilai preferensi 0,874, (Vivo V27e) dengan nilai preferensi 0,823,  (Redmi Note 12 Pro 5G) dengan nilai preferensi 0,745,  (Realme 10 Pro 5G) dengan nilai preferensi 0,276, dan yang terakhir  (Samsung Galaxy A34 5G) dengan nilai preferensi 0,204. Penelitian ini juga menunjukkan bahwa kriteria Kapasitas Penyimpanan merupakan kriteria tertinggi dengan nilai rata-rata 2,93.
Analisis Dinamik Model Matematika Penyebaran Penyakit HIV/AIDS dengan Edukasi Dan Art Treatment Syafii, Mohamad; Sabran, La Ode; Rianjaya, Ilham Dangu
MES: Journal of Mathematics Education and Science Vol 9, No 1 (2023): Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v9i1.7924

Abstract

Mathematical models are often used to describe phenomena in the field of biology, such as the spread of infectious diseases, one of which is HIV/AIDS. The prevention of HIV/AIDS is through education on the dangers of HIV/AIDS, and ART treatment for HIV positive individuals to increase immunity. The purpose of this study is to analyze the dynamic mathematical model of the transmission of HIV/AIDS with ART treatment and education. This research is a literature study. This study develops the SITA model, by including compartments of susceptible individuals who are aware of the spread of HIV/AIDS and add several parameters to the model. Based on the mathematical model used, two equilibrium points are obtained, namely the disease-free equilibrium point and the endemic equilibrium point, the basic reproduction number and stability analysis around the stability point. Based on the data used, a simulation of the transmission of HIV/AIDS was obtained at both equilibrium points. The stability analysis shows that the disease-free equilibrium point is locally asymptotically stable if R01.
Pemodelan Dinamika Pejudi Muda Bahri, Susila; Pratama, Erfrido Axcel; Efendi, Efendi
MES: Journal of Mathematics Education and Science Vol 9, No 1 (2023): Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v9i1.8066

Abstract

Perjudian di kalangan pemuda cenderung menyebar, menyebabkan banyak individu muda menghadapi masalah terkait judi. Oleh karena itu, penelitian ini menggali lebih dalam tentang perilaku berjudi di kalangan pemuda usia 16-24 tahun, dengan tujuan mengidentifikasi pola dan trennya. Penelitian kami juga mencakup analisis stabilitas titik keseimbangan yang mengatur prevalensi judi dalam kelompok demografis ini. Dalam penelitian ini, kami fokus utamanya pada tiga kompartemen, yaitu pejudi tak bermasalah, pejudi berisiko, dan pejudi bermasalah. Pusat perhatian kami terletak pada pemahaman intensitas masalah terkait judi dalam kompartemen-kompartemen ini. Untuk memberikan perspektif yang komprehensif, kami telah mewakili setiap kompartemen ini secara visual dalam sebuah grafik komposit tunggal. Visualisasi ini memungkinkan untuk mengamati dan menganalisis tren dalam setiap kompartemen selama 50 tahun ke depan, memberikan gambaran potensial tentang pola perilaku berjudi di kalangan pemuda. Hasil yang diperoleh dari penelitian ini adalah Titik Keseimbangan Bebas Masalah Judi (1,0,0),  dan titik keseimbangan untuk judi endemik saat α = 0 adalah  , yaitu . Selain itu, perhitungan Angka Reproduksi Dasar, , menyoroti potensi peningkatan jumlah individu yang rentan terhadap judi. Penelitian ini memberikan wawasan berharga tentang dinamika judi di kalangan pemuda, yang menjadi dasar untuk strategi kesehatan masyarakat dan intervensi yang efektif.
IMPLEMENTASI PEMBELAJARAN MANDIRI UNTUK MENINGKATKAN KEMAMPUAN PEMECAHAN MASALAH PADA MATA KULIAH KALKULUS INTEGRAL Rani Farida Sinaga
MES: Journal of Mathematics Education and Science Vol 8, No 2 (2023): Edisi April
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v8i2.7573

Abstract

The purpose of this study was to determine the implementation of the implementation of independent learning to improve students' problem-solving abilities. This study refers to qualitative research procedures with a descriptive approach, namely research that aims to provide a quality picture of the subjects and research objects studied. This research was conducted in the Teaching and Education Faculty of HKBP Nommensen University, especially the Mathematics Program. This research was conducted in the odd semester of the 2022/2023 academic year. The subjects of this study were students of the Mathematics Education Study Program, namely Stambuk 2020, a total of 40 students. The object of this research is the implementation of independent learning in integral calculus courses on the subject of indeterminate integrals. From the results of the study, it was obtained that the problem-solving abilities of students after independent learning were shown by data on each aspect of the data that had increased, the average value increased from 52.34 to 76.74. This shows that there has been an increase in students' problem-solving abilities after implementing independent learning. When viewed from student learning completeness, we can also see that independent learning is also considered effective when student learning completeness exceeds 70% of the total students in the class, where in this study the learning completeness was 77%. Independent learning can help and train students in solving problem solving skills independently. In other words, the habit of exploring ideas independently will be able to develop mathematical problem solving abilities.
PERBANDINGAN WAKTU TUNGGU OPTIMAL KENDARAAN PADA DUA PERSIMPANGAN JALAN MENGGUNAKAN TEORI GRAF Lamote, Hasrin; Demmatadju, Hasbiah
MES: Journal of Mathematics Education and Science Vol 9, No 1 (2023): Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v9i1.7906

Abstract

Dua arus lalu lintas dikatakan kompatibel apabila kedua arus tersebut dapat berjalan bersamaan dengan aman atau tidak adanya perpotongan jalur. Adapun tujuan dilakukan penelitian ini adalah untuk membandingkan hasil perhitungan waktu tunggu total optimal dengan menggunakan graf kompatibel di dua persimpangan yaitu simpang empat yang berada di antara dinas pendidikan Sultra dan TK Kuncup Pertiwi dengan simpang empat di antara taman Kota Kendari dan Kantor Kearsipan Perpustakaan Sulawesi Tenggara. Berdasarkan penelitian diperoleh hasil bahwa waktu tunggu total dengan menggunakan graf kompatibel pada simpang empat yang berada di antara depan dinas pendidikan Sultra dan TK Kuncup Pertiwi lebih optimal yaitu hanya 150 detik dibandingkan dengan persimpangan antara taman Kota Kendari dan Kantor Kearsipan Perpustakaan Sulawesi Tenggara yaitu 180 detik. Namun demikian, berdasarkan hasil hitung dengan menggunakan graf kompatibel diperoleh hasil yang sebaliknya.
PERBANDINGAN METODE REGRESI SPATIAL AUTOREGRESSIVE MODEL DAN SPATIAL ERROR MODEL UNTUK KEJADIAN DIARE DI PROVINSI BALI Pratiwi, Luh Putu Safitri
MES: Journal of Mathematics Education and Science Vol 9, No 1 (2023): Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v9i1.8099

Abstract

To control the growth rate of diarrheal cases, one of the steps that can be taken is to analyze factors related to diarrhea and their potential to contribute to an increase in diarrhea cases from a regional perspective. Understanding the influence of regions or geographic factors in modeling is known as spatial modeling. It has been identified that there are two common variants of spatial models often used, which include the Spatial Autoregressive Model (SAR) and the Spatial Error Model (SEM). The objective of this research is to determine the best model for the incidence of diarrhea in the Bali region by applying spatial analysis methods such as SAR and SEM. The research results indicate that the data used in the analysis contain significant spatial elements, highlighting the importance of integrating spatial aspects into modeling. In this context, the SEM method has proven to be the most suitable model when compared to Ordinary Least Squares (OLS) and SAR. The R-squared value for the SEM model is 96.01%, and it achieves the lowest AIC value of 267.558. Therefore, these findings demonstrate that the SEM model is more accurate in explaining the relationships among the variables involved in this study.
PENINGKATAN KEMAMPUAN BERPIKIR KRITIS MATEMATIS SISWA MELALUI PENERAPAN PEMBELAJARAN CONTEXTUAL TEACHING AND LEARNING Lena Rosdiana Pangaribuan
MES: Journal of Mathematics Education and Science Vol 8, No 2 (2023): Edisi April
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v8i2.7581

Abstract

One of the abilities that is expected to be owned by every student in every mathematical learning process is the ability to think critically. This research is experimental research that examines Contextual Teaching and Learning in an effort to improve students' mathematical critical thinking skills conducted at SMA Negeri 15 Medan with a sample of class X Science as many as two classes taken randomly. The instrument used in this study was a test of students' critical thinking skills to determine students' critical mathematical abilities. The results of the study can be concluded that the critical mathematical abilities that receive Contextual Teaching and Learning learning experience a better increase than those that receive conventional learning. Based on the results of the study it can be concluded that the application of Contextual Teaching and Learning learning is effective for improving students' mathematical critical thinking skills and students' active activities.
ANALISIS GENERAL LINIER MODEL DENGAN DISTRIBUSI NORMAL PADA KASUS IBU HAMIL DI RUMAH BERSALIN SADAN MEDAN SELAYANG Harizahayu, Harizahayu; Friendly, Friendly; Putra, Purwa Hasan
MES: Journal of Mathematics Education and Science Vol 9, No 1 (2023): Edisi Oktober
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v9i1.7769

Abstract

Pemodelan matematika denganpendekatan General Model Linier dengan Distribusi Normal untuk mengidentifikasi faktor-faktor yang berpengaruh terhadap proses persalinan dan hasilnya di Rumah Bersalin SADAN Medan Selayang. GLM (Generalized Linear Model) yang berbasis pada analisis regresi namun dengan tambahan 3 komponen utama : Ausmsi Distirbusi, Komponen Sistematik dan Fungsi Penghubung merupakan perluasan model linear biasa. Dalam penelitian ini diasumsikan distribusinya adalah distribusi normal sehingga GLM yang dipakai adalah Model Linear Normal dengan jenis respon  merupakan pertambahan BB (berat badan)  Ibu selama Hamil adalah kontinu dengan fungsi penghubung Identitas. Dengan tanpa memperhatikan struktur korelasi maka dari hasil analisis disimpulkan bahwa variable kovariat ANC, Ibu dengan kedatangan di K1 2 kali dan K2 juga 2 kali mempengaruhi penambahan BB ibu hamil dibuktikan dengan nilai p-value yang 0,05. Jadi tidak berbeda jauh dengan kesimpulan awal bahwa Antenatal Care (ANC) dan grup mempengaruhi penambahan BB ibu hamil. Sehingga diperoleh model sebagai berikutY=1.16855+1.51730X_(1_A)-0.29142X_(2_B)-0.84033X_(3_C)-1.23650X_(4_D)..
PENGARUH WORKED-EXAMPLE MENGGUNAKAN TRACING GESTURE KOGNITIF TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIS SISWA Ulpah, Maria; Santosa, Cecep Anwar Hadi Firdos; Novaliyosi, Novaliyosi
MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v9i2.9273

Abstract

The research aims to determine whether or not there is an influence on mathematical problem solving abilities between students who receive the work-example method using gesture tracing and students who use the work-example method without using gesture tracing. The population in this study was 68 students of SMA Negeri 1 Ciomas for the 2023/2024 academic year and the sample for this research was 68 students of class XI Science-1 and class XI Science-3. This type of research is quantitative research. The data used is the KAM test and the KPMM test with 5 questions. After the screening test is carried out, the data is declared Normal and Homogeneous, then the data can be carried out further tests. The results of data analysis of mathematical problem solving abilities in the work-example learning method using gesture tracing were an average of 74.68 with a standard deviation of 9.905 and in the works-example learning method without using gesture tracing the average was 61.21 with a standard deviation of 9.803. To test the hypothesis, it was concluded that the mathematical problem solving abilities of students who were taught using the works-example learning method using gesture tracing were better than students who were taught using the works-example learning model without using gesture tracing.
ANALISIS HUBUNGAN ANTARA KEMAMPUAN PEMAHAMAN KONSEP DAN PEMECAHAN MASALAH PADA TOPIK VEKTOR DAN SKALAR Sinaga, Rani Farida
MES: Journal of Mathematics Education and Science Vol 9, No 2 (2024): Edisi April
Publisher : Universitas Islam Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30743/mes.v9i2.9853

Abstract

One of the minimum learning outcomes of the S1 Mathematics Education study program at HKBP Nommensen University in the knowledge aspect is: P2) mastering mathematical concepts and data information needed to solve problems. This study aims to determine whether there is a relationship between the ability to understand concepts and problem-solving abilities on the topic of vectors and scalars. The type of research used in this study is quantitative research using a descriptive approach and the instrument used is a descriptive test. Data analysis uses correlation tests and coefficients of determination. Based on the results of data analysis in the r statistical test, ????ℎi????????????g = 0.7308 is obtained which shows a significant relationship between the ability to understand concepts and problem-solving abilities on the topic of vectors and scalars. The magnitude of the relationship between the ability to understand concepts and problem-solving abilities on the topic of vectors and scalars is 52%. so it can be concluded that there is a significant relationship between the ability to understand concepts and problem-solving abilities on the topic of vectors and scalars.

Page 18 of 32 | Total Record : 315

 16   17   18   19   20 

Filter by Year

2016 2025


Reset
Filter By Issues
All Issue Vol 11, No 1 (2025): Edisi Oktober Vol 10, No 2 (2025): Edisi April Vol 10, No 1 (2024): Edisi Oktober (Progress) Vol 10, No 1 (2024): Edisi Oktober Vol 9, No 2 (2024): Edisi April Vol 9, No 1 (2023): Edisi Oktober Vol 8, No 2 (2023): Edisi April Vol 8, No 1 (2022): Edisi Oktober Vol 7, No 2 (2022): Edisi April Vol 7, No 1 (2021): Edisi Oktober Vol 6, No 2 (2021): Edisi Mei Vol 6, No 1 (2020): Edisi Oktober Vol 5, No 2 (2020): Edisi Juni Vol 5, No 1 (2019) Vol 4, No 2 (2019) Vol 4, No 1 (2018) Vol 3, No 2 (2018) Vol 3, No 1 (2017) Vol 2, No 2: April 2017 Vol 2, No 1 (2016) More Issue