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All Journal Jurnal Dikdas Jurnal Elektronik Pendidikan Matematika Tadulako Jurnal Kreatif Tadulako Online AKSIOMA Jurnal Pendidikan Matematika JURNAL EVALUASI PENDIDIKAN Kontinu: Jurnal Penelitian Didaktik Matematika NUMERICAL (Jurnal Matematika dan Pendidikan Matematika) ECEIJ (Early Childhood Education Indonesian Journal) Desimal: Jurnal Matematika Journal of Honai Math Journal of Education and Instruction (JOEAI) Jurnal Pendidikan Matematika (JUDIKA EDUCATION) Prima: Jurnal Pendidikan Matematika JOURNAL OF SCIENCE AND SOCIAL RESEARCH JISAE (Journal of Indonesian Student Assesment and Evaluation) Mandalika Mathematics and Educations Journal MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Jambura Journal of Mathematics Education Jurnal Riset Pendidikan MIPA Aksioma DedikasiMU: Journal of Community Service Jurnal Kolaboratif Sains Journal of Educational Sciences Journal of Mathematics Science and Computer Education JME (Journal of Mathematics Education) Sinergi International Journal of Education PEDAGOGIC: Indonesian Journal of Science Education and Technology Mitra Sains Jurnal Jendela Matematika Jurnal Pendidikan MIPA Jurnal Elektronik Pendidikan Matematika Tadulako JME (Journal of Mathematics Education) AKSIOMA Sustainable
Mustamin Idris
Pendidikan Matematika FKIP, Universitas Tadulako
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Pengaruh Pengetahuan Awal, Kecerdasan Emosional Dan Perhatian Orang Tua Terhadap Hasil Belajar Matematika Siswa Madrasah Tsanawiyah Di Kecamatan Galang Kabupaten Tolitoli Busra Busra; Mustamin Idris; Dasa Ismaimuza
Mitra Sains Vol 5 No 4 (2017): Oktober
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/mitrasains.v5i4.96

Abstract

The Research aimed at dinding out describing the direct and indirect effects of Prior Knowledge, Emotional Quotiont, and Parents attention on students Achivement of Mathematics in MTs Galang Subdistrict Tolitoli Regency. The Population of the Research was the students MTs Galang Subdistrict, Tolitoli Regency registered in 2015/2016, consisted of 984 students. These samples are taken with probability sampling technique. The data of prior knowledge and toward the mathematics learning which using achievement test, and the data emotional quotient and parents attention are taken with questionnaire. Istrument test cover validity and reliability. Hypotesis fourth, fifth, sixth, and seventh are using double regression, with significance level α = 0,05. The research findings indicated that there were significant effect between:First prior knowledge toward themathematics learning with contribution 40,7%. Second, emotional quotient toward the mathematics learning with contribution 12,1%. Third, parents attention toward the mathematics learning with contribution 11,9%. Forth, prior knowledge and emotional quotient toward the mathematics learning with contribution 45,2%. Fifth, prior knowledge and parents attention toward the mathematics learning with contribution 43,7%. Sixth, emotional quotient and parents attention toward the mathematics learning with contribution 20,1% and Seventh, prior knowledge, emotional quotient, and parents attention toward the mathematics learning with contribution 47,4%
Pengaruh Pengetahuan Awal, Kecerdasan Emosional dan Perhatian Orang Tua Terhadap Hasil Belajar Matematika Siswa Madrasah Tsanawiyah di Kecamatan Galang Kabupaten Tolitoli Busra Busra; Mustamin Idris; Dasa Ismaimuza
Mitra Sains Vol 7 No 3 (2019): September
Publisher : Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/mitrasains.v7i3.233

Abstract

The Research aimed at dinding out describing the direct and indirect effects of Prior Knowledge, Emotional Quotiont, and Parents attention on students Achivement of Mathematics in MTs Galang Subdistrict Tolitoli Regency. The Population of the Research was the students MTs Galang Subdistrict, Tolitoli Regency registered in 2015/2016, consisted of 984 students. These samples are taken with probability sampling technique. The data of prior knowledge and toward the mathematics learning which using achievement test, and the data emotional quotient and parents attention are taken with questionnaire. Istrument test cover validity and reliability. Hypotesis fourth, fifth, sixth, and seventh are using double regression, with significance level α = 0,05. The research findings indicated that there were significant effect between:First prior knowledge toward themathematics learning with contribution 40,7%. Second, emotional quotient toward the mathematics learning with contribution 12,1%. Third, parents attention toward the mathematics learning with contribution 11,9%. Forth, prior knowledge and emotional quotient toward the mathematics learning with contribution 45,2%. Fifth, prior knowledge and parents attention toward the mathematics learning with contribution 43,7%. Sixth, emotional quotient and parents attention toward the mathematics learning with contribution 20,1% and Seventh, prior knowledge, emotional quotient, and parents attention toward the mathematics learning with contribution 47,4%
The Implementation of Lesson Study in Teaching Mathematics in Region 3, Cluster XI South Palu Renawati, Renawati; Idris, Mustamin; Jaeng, Maxinus
Jurnal Universitas Tadulako Vol. 7 No. 1 (2023)
Publisher : FKIP Universitas Tadulako

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/j25490192.2023.v7.i1.pp35-41

Abstract

This research is a descriptive study with a qualitative approach, which aims to describe the application of Lesson Study in mathematics learning to teachers and students in Region 3 Cluster XI Palu Selatan. Lesson Study is effectively applied in learning mathematics. This can be proven from the results of interviews which explain that the application of lesson study in learning mathematics can be understood by most of the teachers who are members of the 3 Cluster XI area of South Palu. In addition, the results obtained in the activity plan are lesson plans, media used in learning, learning modules, and observation sheets. In the activities carried out there are three important activities, namely the activities of the teacher carrying out mathematics learning in mixed arithmetic operations, observers observing learning, and students in learning. In the listening activity, the model teacher starts the discussion by conveying his impressions, experiences, opinions about the implementation of the learning he has carried out.
TROUBLESHOOTING PROFILE SOLVING CLASS STUDENTS VII SMPN 4 PALU IN TERMS OF LEARNING STYLE Hikmah, Nurul; Nurhayadi, Nurhayadi; Rizal, Muh.; Idris, Mustamin
Prima: Jurnal Pendidikan Matematika Vol 8, No 3 (2024): PRIMA : Jurnal Pendidikan Matematika
Publisher : FKIP Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/prima.v8i3.11317

Abstract

The purpose of this research is to describe the student's problem-solving profile on the reviewed fragmentary material of the learning style. The data collection techniques used are troubleshooting tests and interviews. The results of this study are: (1) the stage of understanding the visual subject's problem is able to understand the subject well and identify the subject by rotating the important thing on the subject. The auditory subject can capture the meaning of the subject so that it can determine the sufficient condition and the necessary condition of the matter by listening to his friend at the time of reading the subject, as well as the kinesthetic subject understands the issue by turning the pencil so that he can catch the significance of the issue and can tell back the information known and asked. (2) the stage making the plan of the visual subject is able to make a plan with the information already known by describing the steps of completion on another sheet, whereas the auditory subject pronounces the strategy well with a loud voice as well as with the kinesthetic subject can make plans with the already known information but make different completion steps. (3) the stage implementing the visual, auditory and kinesthetic subject plan can complete the completion in accordance with the known information and the planned strategy, even though there are errors in the steps on the kinetical subject but the subject is capable of determining completion according to the plan. 
ANALYSIS OF MATHEMATICAL PROBLEM SOLVING SKILLS ON THE RELATIONSHIP AND FUNCTION MATERIAL OF GRADE VIII STUDENTS OF SMPN 6 PALU Rahim, Nur Mei Sakin; Nurhayadi, Nurhayadi; Rizal, Muh; Idris, Mustamin
Prima: Jurnal Pendidikan Matematika Vol 8, No 2 (2024): PRIMA : Jurnal Pendidikan Matematika
Publisher : FKIP Universitas Muhammadiyah Tangerang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31000/prima.v8i2.11136

Abstract

This research aims to describe the mathematical problem solving abilities in relation and function material for class VIII students at SMP Negeri 6 Palu. This type of research is qualitative research. The research subjects were three students from 32 class VIII F students. Students were grouped into three categories, namely high ability students, medium ability students and low ability students. Each category is represented by one student. The results of this research are (1) Subjects with high abilities can understand problems, plan solutions, solve problems but the subjects do not carry out re-examination. (2) Subjects with moderate abilities can understand the problem, are still lacking in planning solutions, cannot solve the problem and the subject cannot carry out re-examination. (3) Subjects with low abilities cannot fulfill all the problem solving indicators used in the research.
Analisis Kesalahan dalam Menyelesaikan Soal Program Linear Berdasarkan Kriteria Newman Ismaimuza, Dasa; Idris, Mustamin; Rosyidah, Anni Syakhiyatur; Rochaminah, Sutji
MATHEMA: JURNAL PENDIDIKAN MATEMATIKA Vol 6, No 1 (2024): MATHEMA
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/jm.v6i1.3304

Abstract

Penelitian ini bertujuan mendeskripsikan jenis kesalahan yang dilakukan siswa dalam menyelesaikan soal program linear berdasarkan kriteria kesalahan Newman serta faktor penyebab kesalahanya. Subjek penelitian ini adalah siswa kelas XI IPA 1 MAN Sigi, berdasarkan 5 kriteria penentuan subjek dipilih 1 siswa yaitu MT. Jenis penelitian menggunakan penelitian deskriptif dengan metode penelitian kualitatif. Pengumpulan data dilakukan dengan soal tes berupa tes tertulis materi program linear untuk mengetahui kesalahan yang dilakukan siswa dan wawancara untuk mengkonfirmasi kesalahan siswa serta mengetahui faktor penyebab kesalahan siswa. Hasil penelitian menunjukkan kesalahan siswa dalam menyelesaikan soal program linear yaitu:1) Kesalahan membaca, yakni siswa tidak dapat membaca informasi penting pada soal. Kesalahan tersebut disebabkan karena lupa. 2) Kesalahan memahami masalah, yakni siswa keliru dalam memahami informasi yang diketahui dan ditanyakan oleh soal. Kesalahan tersebut disebabkan karena kesulitan memahami masalah dalam soal. 3) Kesalahan transformasi, yakni keliru dalam mengubah informasi yang ada pada soal ke model matematika pada fungsi kendalanya. Kesalahan tersebut disebabkan karena tidak memahami konsep materi yang dipelajari. 4) Kesalahan keterampilan proses, yakni keliru dalam melakukan proses penyelesaian pada langkah-langkah penyelesaian soal dan keliru menjalankan tahapan-tahapan operasi hitung yang digunakan untuk menyelesaikan soal. Kesalahan tersebut disebabkan karena  kurang teliti, tidak memahami konsep materi yang dipelajari seperti menentukan daerah penyelesaian dari sebuah grafik, eliminasi/subtitusi, menentukan titik pojok () dan konsep perkalian menggunakan tanda kurung. 5) Kesalahan penulisan jawaban, yakni kurang tepat dalam menuliskan jawaban dan kesimpulan. Kesalahan tersebut disebabkan karena kurang teliti.
Analisis Kemampuan Pemecahan Masalah Siswa pada Materi Bentuk Aljabar Ditinjau dari Minat Belajar Nurmala, Nurmala; Nurhayadi, Nurhayadi; Idris, Mustamin; Rizal, Muh.
Jurnal Pendidikan Matematika : Judika Education Vol 7 No 2 (2024): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v7i2.11788

Abstract

This research aims to describe the problem solving abilities of students at SMP Negeri 12 Palu in algebraic material in terms of learning interest. The method used in this research is a qualitative method. The results of this research show that; (1) At the stage of understanding the problem, all subjects were able to understand the problem, but subjects with moderate interest in learning did not write down their understanding. (2) In the stage of making a problem solving plan (MS), all subjects are able to make a problem solving plan. (3) The stage of implementing the problem solving plan, all subjects are able to carry out the problem solving plan (4) The stage of re-examining subjects with high learning interest (MT), and subjects with moderate learning interest (MS) re-examining their work. Meanwhile, subjects with low interest in learning (MR) did not re-examine the results of their work. The conclusion of this research is that MT subjects have high abilities in problem solving because they are able to fulfill all stages well. The MS subject is at a medium level of ability because even though he is able to complete each stage, he is not yet optimal. The MR subject is included in low ability because it is only able to complete several stages of problem solving without completing everything. Keywords: Algebra Form, Problem Solving Ability, Interest in Learning
Profil Pemecahan Masalah Bentuk Aljabar Siswa Ditinjau dari Gaya Belajar Lupna, Lupna; Nurhayadi, Nurhayadi; Idris, Mustamin; Rizal, Muh
Jurnal Pendidikan Matematika : Judika Education Vol 7 No 2 (2024): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v7i2.12031

Abstract

This study aims to describe the profile of algebraic problem solving of grade VII students of SMP Negeri 2 Sigi in terms of learning style. The method used in this study is qualitative research. The results of this study describe the profile of algebraic problem solving of grade VII students of SMP Negeri 2 Sigi based on learning style. Subjects with a structured learning style (SV) explain information in depth and in an organized manner, plan problem solving by changing verbal sentences into mathematical sentences, and re-check their reasons carefully. Subjects with a more open learning style (SA) explain information longer, plan and solve problems in a similar way, but do not check their explanations, resulting in errors. Meanwhile, subjects with a less structured learning style (SK) write information in a less organized manner, but still plan and solve problems with the right steps, and re-check the results. Overall, this study shows that learning style influences the way students understand, plan, and re-check algebraic problem solving. Keywords: Algebraic Form, Learning Style, Problem Solving.
Penerapan Model Problem Based Learning untuk Meningkatkan Hasil Belajar pada Materi Sistem Persamaan Linear Dua Variabel Aisun, Putri; Nurhayadi, Nurhayadi; Idris, Mustamin; Rizal, Muh.
Jurnal Pendidikan Matematika : Judika Education Vol 7 No 2 (2024): Jurnal Pendidikan Matematika:Judika Education
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/judika.v7i2.12367

Abstract

This study describes Classroom Action Research (CAR) through the application of the Problem Based Learning model which aims to improve student learning outcomes in the material of two-variable linear equation systems. The subjects of this study were students of class VIIIA of SMP BK Kalawara. The results of the study showed that there was an increase in student learning outcomes in the material of two-variable linear equation systems through Classroom Action Research using the method of the stages of problem based learning. The stages are: 1) Orienting students to the problem, 2) Organizing students to learn, 3) Guiding individual/group investigations, 4) Reading and presenting the results of the work, and 5) Analyzing and finding the problem-solving process. The increase in student learning outcomes has met the indicators of successful actions in cycles I and II, obtained from data from the results of student analysis activities in each cycle that the items in the category are quite good, those in the good category increase to very good and those in the very good category can be sustainable. The results from cycle I to cycle II increased due to improvements. Conclusion, the application of the problem based learning model can improve the learning outcomes of class VIIIA students of SMP BK Kalawara in the material of two-variable linear equation systems. Key Word: Classroom Action Research, Learning Outcomes, Problem Based Learning, Study Group
PROFILE OF CRITICAL THINKING SKILLS OF STUDENTS IN CLASS VII SMP ON FRACTION ADDITION MATERIAL IN TERMS OF GENDER Amelia, Reski; Alfisyahra, Alfisyahra; Idris, Mustamin; Lefrida, Rita
JME (Journal of Mathematics Education) Vol 9, No 2 (2024): JME
Publisher : Universitas Sembilanbelas November Kolaka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31327/jme.v9i2.2067

Abstract

This study aims to obtain an overview of the critical thinking skills of male and female students in class VII A SMPN 9 Palu on fraction addition material. This research aims to: 1) to obtain a description of the critical thinking ability of male students on the addition and subtraction of fractions 2) to obtain a description of the critical thinking ability of female students on the addition and subtraction of fractions. This type of research is descriptive using a qualitative approach. The subjects of this research were 2 students taken from 31 students of class VII A SMPN 9 Palu consisting of 1 male student with high mathematics ability and 1 female student with high mathematics ability. The results of this study showed that male and female subjects with high mathematics ability were able to fulfill the indicators of critical thinking ability by Facione (2015), namely: (1) can interpret the problem by identifying the information known and asked appropriately and able to interpret and understand the symbols contained in the problem, (2) connect between statements, questions and concepts by making mathematical modeling appropriately (3) determine and use the right strategy in the calculation process so as to find the right final solution, (4) able to draw conclusions from what is asked in the problem, and (5) have the awareness to re-examine the solution of the problem given by identifying errors in determining the strategy or in the calculation process and then being able to believe the answer. Penelitian ini bertujuan untuk memperoleh gambaran kemampuan berpikir kritis siswa laki-laki dan perempuan kelas VII A SMPN 9 Palu pada materi penjumlahan pecahan. Jenis penelitian ini adalah deskriptif dengan menggunakan pendekatan kualitatif. Subjek penelitian ini adalah 2 orang siswa yang diambil dari  31 siswa kelas VII A SMPN 9 Palu yang terdiri dari 1 orang siswa laki-laki berkemampuan matematika tinggi dan 1 orang siswa perempuan berkemampuan matematika tinggi. Hasil penelitian ini menunjukkan bahwa subjek laki-laki dan perempuan berkemampuan matematika tinggi mampu memenuhi indikator kemampuan berpikir kritis oleh Facione (2015), yaitu : (1) dapat menginterpretasi masalah dengan mengidentifikasi informasi yang diketahui dan ditanyakan dengan tepat serta mampu memaknai dan memahami simbol yang terdapat di soal, (2) menghubungkan antara pernyataan, pertanyaan dan konsep-konsep dengan membuat pemodelan matematika dengan tepat (3) menentukan dan menggunakan strategi yang tepat dalam proses perhitungan sehingga mampu menemukan solusi akhir yang tepat, (4) mampu menarik kesimpulan dari apa yang ditanyakan pada soal, dan (5) memiliki kesadaran untuk memeriksa kembali penyelesaian soal yang diberikan dengan mengidentifikasi kesalahan dalam menentukan strategi maupun pada proses perhitungan serta kemudian mampu meyakini jawabannya.
Co-Authors Abdul Munir Aditya, Ahmad TaufiK Ahmad Ahmad Ahmad Ahmad Ainun Mardiah M. Liname Aisun, Putri Alfisyahra Alfisyahra Alfisyahra Alfisyahra, Alfisyahra Amelia, Reski Amik, Zakiah Magfiratul Amrah Hazanah Andryanto Tahir Anggraini Anggraini Anggraini Anggraini Anggraini Anggraini Anggun Nurfaadilla Annisa Marpudin Annisa, Marsiana Dwi Arsyad Said Aryanto Aryanto Asis, Nurasia Asri Hente Baharuddin Paloloang Baharuddin Paloloang Bahraeni Bakri M Bakri Mallo Bakri Mallo Busra Busra Busra Busra Busra Busra, Busra Darmiati Darmiati Dasa Ismaimuza Dasa Izmaimusah Daud Karel Walanda Dewi, Arum Resiana DIAN APRIANI Didit Dermawan Djafar, Yuniarti H Dwi Permatasari Eka Elisabet Linda Mariana Kayan Fachri Fajriani Fitriani Ayuningtias Gandung Sugit Gandung Sugita Gita Destiana Hamka Haryati Ruslan Holyness Nurdin Singadimedja I Gede Darma Wisilayasa I Nyoman Murdiana I Nyoman Murdiana I Nyoman Murdiana Ibni Hadjar Ibnu Hajar Ike A Budiman Indah Suarni Ira Kusnia Vani Jaeng, Maxinus Jaeng, Maxinus Kadong, Ekslesya Evangelin Karniman, Tegoeh S. Lembang, Ulvina Tangke Linawati Linawati Lumi, Jesica Lupna, Lupna Maisaroh Maisyarah Maisyarah Maisyarah Marinus Barra Tandiayuk Masruri Masruri Masruri Maxinus Jaeng Meggi Rahayu Meilando, Reksy Meinarni, Welli Meldawati Simaa Mery Napitupulu Miftahul Mifta Mirnawati Mirnawati Mirnawati Muin Moh. Zain Muh Hasbi Muh Hasbi Muh. Hasbi Muh. Hasbi Muh. Rizal Muh. Rizal Muh. Rizal Muh. Rizal Muhammad Azwar Muhammad Rivai Muin, Mirnawati Nisa, Ainun Norma Norma Norma Nur Afni Nur Awalia Nur Hayatin Nur Inayah Nur Safitri Nurfadilah Nurfadilah Nurhaeda Nurhaliza, Saripa Nurhayadi Nurhayadi Nurhayadi Nurhayadi Nurmala Nurmala Nurmasita M. Saahi Nurpaida Nurpaida Nurul Afiyah Nurul Agmita L Nurul Alfahira Nurul Hikmah Oktaviani Nurlinda Sari Pathuddin Pildayani Pildayani, Pildayani Qitra Sandi Rahim, Nur Mei Sakin Rahma Nasir Rahma Nasir Rahma Nasir Rahma Nasir Rahmamina Minarahma Ramadhan Asilaka Reksy Meilando RENAWATI, RENAWATI Reski Amelia Richard Albert Walanda Rifai, Mohammad Rifal, Mohammad Riska Riska Riska Rita Lefrida Rita Lefrida Rizal, Muh Rizal, Muh Rohmah, Zakiah Ropang, Marlita Rosyidah, Anni Syakhiyatur Ruslan, Haryati Sali, Elisabet Salsabila Aski SANDY SAPUTRA Sari, Triana Meida SATRIYAS ILYAS SITTI ZAHRA Sri Mastuti Suarni, Indah Suciati, Indah Sukayasa Sutji Rochaminah Syakinah Novia Putri Pontoh Tahir, Andryanto Tegoeh S Karniman Tegoeh S Karniman Teguh Purnomo Teguh Purnomo, Teguh Tika Widiani Triana Meida Sari Ulvina Tangke Lembang Vani, Ira Kusnia Welli Meinarni Widiastuti, Ira Yuni Rahma Tanti Yuyun Selasti Zain, Moh. Zakiah Rohmah Zidan H.L, Moh. Zuhaina