Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Jurnal Fourier AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Limits: Journal of Mathematics and Its Applications
Aris Thobirin
Universitas Ahmad Dahlan
Computer Science & IT Economics, Econometrics & Finance Education Mathematics

Published : 27 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 27 Documents
Search

 1   2   3 
Menentukan Rute Kendaran Pengangkut Sampah Kota Yogyakarta dengan Algoritma Cheapest Insertion Heuristic Modifikasi Route Construction Hanifah Hanifah; Dian Eka Wijayanti; Aris Thobirin; Puguh Wahyu Prasetyo
Jurnal Fourier Vol. 9 No. 2 (2020)
Publisher : Program Studi Matematika Fakultas Sains dan Teknologi UIN Sunan Kalijaga Yogyakarta

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

Abstract

Penelitian ini bertujuan untuk menemukan rute perjalanan kendaraan pengangkut sampah di Kota Yogyakarta. Manfaat penelitian ini yaitu sebagai bahan evaluasi serta pertimbangan dalam pemilihan rute alternatif pengangkutan sampah Kota Yogyakarta. Menggunakan metode dengan perpaduan ilmu matematika secara teori, logika pemikiran, dan ilmu komputasi dengan mengambil lokasi penelitian di Sektor Gunung Ketur yang merupakan bagian dari tanggung jawab Dinas Lingkungan Hidup Kota Yogyakarta. Teori yang digunakan yaitu penggunaan graf berupa graf berbobot dan berarah. Sedangkan algoritma yang digunakan yaitu Cheapest Insertion Heuristic (CIH) yang merupakan bagian dari algoritma Insertion dengan modifikasi Route Construction (RC) yang merupakan salah satu dari metode algoritma Artificial Immune System (AIS). Dengan demikian, penerapan ilmu matematika secara teori dan diperkuat komputasi dapat diterapkan secara nyata. Permasalahan penentuan jalur tercepat maupun efektivitas suatu perjalanan sebenarnya tidak memiliki suatu solusi yang pasti. Tentunya setiap metode memiliki pendekatan masing-masing. Namun, yang perlu diperhatikan adalah kepastian langkah yang digunakan agar langkah tersebut dapat menghasilkan output yang sama meskipun menggunakan metode pendekatan yang berbeda. Hasil yang diperoleh pun sebenarnya tidak sepenuhnya sempurna tetapi hanya menghasilkan beberapa solusi ataupun pilihan yang dapat dijadikan bahan pertimbangan untuk menyelesaikan suatu permasalahan. [This research aims to find the route of the garbage truck in Yogyakarta City. The benefit of this research is to produce the evaluation and the consideration of the selection of alternative routes for transporting the waste in Yogyakarta City. The research has been done by combining theoretical mathematical science, logic, and computational science by focusing on solving the problem at Gunung Ketur Sector, which is under the Environmental Agency of Yogyakarta City. The research used the theory of weighted and directed graphs. Furthermore, the researchers used the Cheapest Insertion Heuristic (CIH), which is a part of the Insertion algorithm with a modified Route Construction (RC), which is one of the methods of Artificial Immune System (AIS) algorithm. Therefore, the application of theoretical mathematical science and computationally could be applied in a real problem. Indeed, the determination of the fastest and the most effective routes has no concrete solutions. Each method has its own approach. However, it is crucial to consider the certainty of the procedure used to produce the same output even though using different ways. The result obtained is not entirely perfect, but the research outcome has made some solutions or alternatives as considerations to solve a problem.]
EFFECTIVENESS OF HANDS-ON ACTIVITY AND MINDS ON ACTIVITY BASED ON CONTEXTUAL APPROACH TOWARD MATHEMATICS LEARNING OUTCOMES Annisa Mutiara Sukma; Aris Thobirin
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 6, No 8: Agustus 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v6i8.19320

Abstract

Until now, in general, mathematics is still a subject with learning outcomes that tend to be unsatisfactory, including data shown by observations of mathematics learning outcomes at Islamic Junior High School (MTs) Wahid Hasyim Yogyakarta. It can be seen from the few students who are active in asking questions when finding difficulties and students who want to go forward to work on the problem. This study aims to determine contextual learning effectiveness through Hands-on Activity and Minds on Activity in improving student learning outcomes. This study's population were all eighth-grade students of MTs Wahid Hasyim Sleman Regency 2015/2016 Academic Year consisting of 3 classes. The class sampling technique is that classes are taken randomly from classes in the population, and each class is homogeneous. The class drew results. It was found that class VIII A was the experimental class and class VIII C was the control. Data collection is done using the test method. The instrument test uses content validity. Data analysis techniques used for analysis prerequisite tests include normality test, homogeneity test, and hypothesis testing. After researching with Randomized Posttest-Only Comparison Group Design with a population of VIII class of MTs Wahid Hasyim, the data showed that 1) t-test results obtained tcount = 2.0217> ttable = 2.0190, this means that there are differences in learning outcomes student mathematics between students who learn using contextual learning models with students who learn using conventional learning models. 2) the t-test was obtained tcount = 2.0217> ttable = 1.6826, this shows that Hands-On Activity and Minds On Activity in mathematics learning with contextual approaches are more effective than mathematics learning using conventional learning models of students' mathematics learning outcomes 7th MTs Wahid Hasyim Sleman  Academic Year 2015/2016.
EFFORTS TO IMPROVE LEARNING MOTIVATION USING COOPERATIVE LEARNING MODEL TYPE STAD (STUDENT TEAM-ACHIEVEMENT DIVISION) STUDENTS GRADE VIII JUNIOR HIGH SCHOOL Muhammad Fahrul Styawan; Aris Thobirin
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 5, No 1: Januari 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v5i1.17246

Abstract

The model of learning mathematic who are not appealing will make the student low in learning mathematic. This research aims to increase the motivation of learning mathematics by using a learning cooperative model type STAD student in class VIII A SMP Muhammadiyah Pakem Sleman District Academic Year 2016-2017. This study is a Classroom Action Research with the subject of research class VIII A SMP Muhammadiyah Pakem. Objects in this study are the motivation to learn mathematics students after learning mathematics with the STAD type cooperative learning model. The study was conducted in two cycles, each cycle consisting of two face-to-face. Data collection techniques used observation, interviews, and questionnaires to analyze data using qualitative and quantitative descriptive analysis. The results showed that the STAD type cooperative learning model could improve the motivation of learning mathematics students of class VIII A SMP Muhammadiyah Pakem Sleman District even semester of the academic year 2016/2017. This is evident from the observation of each cycle in the first cycle of 63.400% (Good), and the second cycle increased to 84.572% (Very Good). The result of the questionnaire of student's learning motivation shows that there is an increase of motivation to learn math that is seen from the mean of the survey of student's learning motivation in cycle I get percentage 70,789% (Good) and in period II increase to 82,616% (Very Good)—similarly, the results of interviews with teachers in the field of mathematics studies. From an interview with seven students of class VIII A can be concluded most of the students at the beginning of the meeting that is on the first cycle of a student, motivation has not been seen, because students have not understood the explanation submitted by researchers using STAD type cooperative learning model but at the next meeting and on cycle II Student motivation indicates an increase.
THE RELATIONSHIP BETWEEN NUMERICAL ABILITY, VERBAL ABILITY, AND PEER IN SCHOOL WITH MATHEMATICS LEARNING OUTCOMES IN STUDENTS CLASS VIII OF SMP MUHAMMADIYAH 4 YOGYAKARTA Anindita Lusiana; Aris Thobirin
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 4, No 11: November 2017
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v4i11.17206

Abstract

Based on the observation that has done in SMP Muhammadiyah 4 Yogyakarta that some students are less conscientious in performing basic arithmetic operations. Numeric ability, verbal ability and peer are some of the factors that relate to student learning outcomes. This research aims to know about is there any positive correlation and significance or not between manner learning, mathematics communication, and learning tools with mathematics learning outcomes in students class VIII of SMP Muhammadiyah 4 Yogyakarta in even semester in the academic year of 2016/2017. The population in this research was the students of VIII grade in SMP Muhammadiyah 4 Yogyakarta in the academic year of 2016/2017, consisted of class  VIIA, VIIIB, VIIIC, VIIID totaling 104 students. Samples were taken from VIIIB as the research sample class and with the random sampling technique. The writer uses the test method to collect the data of numeric ability, verbal ability and the resulting learning of math and questionnaire method to get peer interaction. The writer uses product-moment correlation analysis and multiple linear regression analysis to analyze the data. The results showed that there was a positive and significant relationship between manner learning, mathematics communication, and learning tools with mathematics learning outcomes in students class VIII in even Semester of SMP Muhammadiyah 4 Yogyakarta in the academic year of 2016/2017. It is showed by Fstat  Ftable is 10,491 > 3,05 with R = 0,767 and R2 = 0,5886 with , with SR , SR  and SR , SE = , SE  and SE .
THE RELATIONSHIP BETWEEN NUMERICAL ABILITY, PARENTAL CONCERN, AND LEARNING MOTIVATION WITH MATHEMATICS LEARNING OUTCOMES IN STUDENTS CLASS VII OF SMP Nely Ulfatullatifah; Aris Thobirin
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 5, No 1: Januari 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v5i1.17253

Abstract

This research is motivated by students' numerical abilities, which are getting low, parental concern, and learning motivation. The purpose of this research was to know that there is a positive connection that significant or not numerical ability, parental concern, and the learning motivation to mathematics learning outcomes in students class VII of SMP Muhammadiyah 9 Yogyakarta Second Semester Year of Academic 2016/2017. This research is classified as quantitative research with the population entire in students class VII of SMP Muhammadiyah 9 Yogyakarta Second Semester Year of Academic 2016/2017 consisting of 5 classes as many as 161 students. The sample was taken by a random sampling technique to the class and obtained class VII A of 32 students sample. Data collection techniques used tests and questionnaires. Data analysis used multiple linear regression and correlation analysis. The results showed there is a positive and significant relationship among numerical ability, parental concern, and learning motivation the results of learning mathematics with  dan  so that obtained  with = 0,522432068 and 91,97803087 + 0,24612655  + 0,647302764  + 0,85573043  as well as Relative Contribution 17,274%, RC 42,307%, RC 40,419%, Effective Contribution(EC) 9,025%,EC 22,102%, 21,116%.
MODULE DEVELOPMENT IN MATRIX MATERIAL USING THE INDONESIAN REALISTIC MATHEMATICS EDUCATION (PMRI) APPROACH FOR CLASS X OF SMK Aprilian Dwi Putranto; Aris Thobirin
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 5, No 1: Januari 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v5i1.17232

Abstract

The availability of mathematics teaching materials in some schools, for example in SMK Muhammadiyah 1 Yogyakarta is still short of available, especially the new teaching materials and the providing of convenience for students in learning. This study aims to develop and test the feasibility of the Module on matrix materials with the Indonesian Realistic Mathematics Education (PMRI) approach for Grade X Students at SMK (Vocational School). The research of module development on matrix material with Indonesian realistic mathematics education approach for grade X students at SMK follows steps Research and Development (R & D) which include: (1) potential and problem, (2) data collection, (3) product design, (4) product validation, (5) design revision, (6) product trial. Research subjects are material experts, media experts, and grade X students at SMK. The technique for analyzing data uses qualitative descriptive analysis, questionnaire. The results of this research consist of five main titles, and those are (1) understanding of matrix, (2) kinds of matrix, (3) addition and subtraction of matrix, (4) matrix multiplication, (5) Determinant, minor, cofactor, adjoin and inverse matrix. According to the research results, the material expert obtained an average score of 105.3 with perfect criteria, according to the effects of media experts, which scored 77 with complete rules. The student's response to a module is excellent, with an average score of 75 after experiment 1. At the same time, in a product test, it increases to score 76,8 of average with excellent criteria. The results indicate that the Module for the Grade X students at SMK on matrix material is feasible to use in the learning process.
DEVELOPING INTERACTIVE MEDIA IN LEARNING MATHEMATICS BY USING MACROMEDIA FLASH 8 ON MATERIAL TWO VARIABLES LINEAR EQUATION SYSTEM OF CLASS X SMK Guntur Prabowo; Aris Thobirin
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 5, No 7: Juli 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v5i7.17656

Abstract

Rapid technological developments, make innovation development of instructional media of mathematics as a tool for learning. Media developed learning because students are still challenging to understand the material system of linear equations, so that the need for renewable innovations in mathematics for students in learning to overcome boredom. The use of laboratory and LCD (Liquid Crystal Display) is still not widely used in learning mathematics. This study aims to develop teaching media in the form of interactive media using Macromedia Flash 8 in the learning of mathematics in SMK on the material of the Two-Variable Linear Equations System and test the feasibility. This study focused on developing mathematics learning media packaged in a Compact Disc (CD). The development of research using (Research and Development). The subject of research is matter experts, media experts, and National Vocational High School Berbah (SMK Nasional Berbah) and Muhammadiyah Vocational High School 3 Yogyakarta (SMK Muhammadiyah 3 Yogyakarta). Learning media is validated by three votes materials experts, three expert media, and the subject of the trial of 10 students on a test smaller classes. All students in the pilot class of high use assessment instruments or sheets instrument quality research materials and instructional media student response. Data analysis techniques use qualitative analysis that is converted into quantitative value. Data collection techniques in the form of interviews, questionnaires, and observations. This research has succeeded in developing a medium of mathematics learning that has quality on every aspect of assessment with an average score of 76,67 material experts with good criteria and an average score of expert media assessment 40,33 with Very Good criteria. While the score of student response 69,74 with the score on the small class test and big class test with good criterion. Based on these assessments, this math learning media is worthy of being used as a learning resource for students.
THE RELATIONSHIP AMONG LEARNING DISCIPLINE, LEARNING INTERACTION WITH PEERS AND PARENT'S ATTENTION WITH LEARNING ACHIEVEMENT OF MATHEMATICS Muhammad Raezia; Aris Thobirin
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 6, No 11: November 2019
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v6i11.19439

Abstract

This research is motivated by VII students of SMP Negeri 9 Yogyakarta. They are less disciplined in learning, lack learning interaction with peers, and lack parental attention. This study aims to determine whether or not a positive and significant relationship among learning discipline, learning interaction with peers, and parents' attention with learning achievement of mathematics students class VIII State Junior High School (SMP Negeri) 9 Yogyakarta in odd semester academic year 2017/2018. This research population comprises all students in grade VIII of SMP Negeri 9 Yogyakarta in the odd semester academic year 2017/2018, consisting of grades VIIIA, VIIIB, VIIIC, VIIID, and VIIIE VIIIF, totaling 203 students. Sampling technique using random sampling technique and class VIII D is chosen as the sample class. The instrument of collecting data using a learning discipline questionnaire, a learning interaction questionnaire with peers, and the parent's attention and mathematics test questionnaire. The analysis prerequisite test includes a normality test, linearity tests, and independent tests. Data analysis to hypotheses testing using correlation analysis product-moment and double linear regression analysis. This research shows that if there is positive and significant learning discipline, learning interaction with peers and parents' attention with learning achievement of mathematics students class VIII SMP Negeri 9 Yogyakarta in the odd semester academic year 2017/2018. This is indicated by Fcount = 5,29268 and Ftable = 2,92228, Fcount > Ftable with R = 0,5883 and R2 = 0,3460 with Big relative contribution and effective contribution
THE RELATIONS AMONG LEARNING MOTIVATION, REASONING ABILITY, AND LEARNING ENVIRONMENT AT HOME WITH MATHEMATICS LEARNING OUTCOMES ON STUDENT IN GRADE VIII Nurul Amalina Kurniasih; Aris Thobirin
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 5, No 5: Mei 2018
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v5i5.17358

Abstract

The result of the study in a low student is related to many factors. Learning motivation, reasoning ability, and learning environment at home are estimated to have a relationship between learning outcomes. This research aims to know there is or not a positive relationship between learning motivation, reasoning ability, and learning environment at home with mathematics learning outcomes on students in grade VIII of Muhammadiyah Junior High School 7 Yogyakarta (SMP Muhammadiyah 7 Yogyakarta) in odd semester academic year 2017/2018. The population in this research are all students in grade VIII of SMP Muhammadiyah 7 Yogyakarta in odd semester 2016/2017 academic year as many as seven classes. Sampling technique using sampling random technique to class and class VIII G is chosen as the sample class. The data collecting technique using questionnaires and test methods. The instrument of collecting data using questionnaires of motivation to learn, a test of reasoning ability, and a questionnaire of the learning environment at home and mathematics test. Data analysis to hypotheses testing using correlation analysis product-moment and double linear regression analysis. The result of this research shows that if there is a positive relationship between learning motivation, reasoning ability, and learning environment at home with mathematics learning outcomes. Insignificance level 5%, =3, =23, Fcount = 23,6772 and Ftable = 3,0280, Fcount > Ftable with double correlation coefficient R = 0,8691 and double three-variable regression similarity namely  Big relative contribution , , , with double determination coeffition 0,7266 and efective contribution ,  dan
HUBUNGAN ANTARA KEMAMPUAN AWAL, KONSEP DIRI, DAN LINGKUNGAN KELUARGA DENGAN HASIL BELAJAR MATEMATIKA Luthfie Ghany Yahya; Aris Thobirin
AdMathEduSt: Jurnal Ilmiah Mahasiswa Pendidikan Matematika Vol 7, No 2: Juni 2020
Publisher : Universitas Ahmad Dahlan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12928/admathedust.v7i2.22511

Abstract

Belajar siswa dapat dipengaruhi oleh banyak faktor. Kemampuan awal, konsep diri, dan lingkungan keluarga merupakan beberapa faktor yang diduga dapat mempengaruhi belajar matematika siswa. Penelitian ini bertujuan untuk mengetahui ada tidaknya hubungan positif dan signifikan antara kemampuan awal, konsep diri dan lingkungan keluarga dengan hasil belajar matematika siswa kelas VII semester II di salah satu SMP Muhammadiyah di Kabupaten Bantul tahun ajaran 2017/2018. Populasi dalam penelitian ini adalah siswa kelas VII di sekolah yang sama di tahun ajaran 2017/2018, yang terdiri dari kelas VIIA, VIIB, VIIC, VIID, dan VIIE yang keseluruhan berjumlah 168 siswa. Diperoleh kelas VIIB yang berjumlah 35 siswa sebagai kelas sampel penelitian dengan teknik random sampling terhadap kelas. Teknik pengumpulan data menggunakan metode dokumentasi untuk memperoleh data kemampuan awal, metode angket untuk memperoleh data konsep diri dan lingkungan keluarga, dan metode tes untuk hasil belajar matematika. Analisis data menggunakan analisis product moment dan analisis regresi linear ganda. Hasil penelitian menunjukkan bahwa ada hubungan positif dan signifikan antara kemampuan awal, konsep diri dan lingkungan keluarga dengan hasil belajar matematika siswa kelas VII Di salah satu SMP Muhammadiyah di Kabupaten Bantul tahun ajaran 2017/2018. Hal ini ditunjukkan oleh yaitu dengan dan dengan , dengan Sumbangan Relatif , Sumbangan Relatif dan Sumbangan Relatif , sedangkan Sumbangan Efektif , Sumbangan Efektif dan Sumbangan Efektif.
Co-Authors Adi Setya Priambudi Age Samanta Putra Anindita Lusiana Anis Ni'matus Sholihah Annisa Mutiara Sukma Annisa Nurohmawati Aprilian Dwi Putranto Ardina Dwi Ervinawati Cindy Ainun Majid Dody Okkosila Guntur Prabowo Hanifah Hanifah Istiqomah Istiqomah Khafid Baihaqi Iskak Kurnia Prantauwati Luthfie Ghany Yahya Moh Rizki Yuniardi Basuni Muhammad Fahrul Styawan Muhammad Raezia Nano Gunawan Nely Ulfatullatifah Nova Risky Amalia Novitasari Hariyanti Nurul Amalina Kurniasih Puguh Wahyu Prasetyo, Puguh Shoffi Arba Sari Sonya Madyo Ratri Tina Puji Rahayu Wijayanti, Dian Eka