Article Per Year (5 Year)
p-Index From 2021 - 2026
8.805
P-Index
This Author published in this journals
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
Religion Agriculture, Biological Sciences & Forestry Humanities Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

Published : 123 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 123 Documents
Search

 7   8   9   10   11 
The effectiveness of the learning models and students’ critical thinking skills on mathematics learning outcomes in tangent lines to a circle Ropang, Marlita; Mustamin Idris
Desimal: Jurnal Matematika Vol. 8 No. 3 (2025): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/djm.v8i3.202528708

Abstract

Discovery learning was a learning model that encouraged students to actively construct their own knowledge, while critical thinking skills were essential for analyzing, reasoning, and solving mathematical problems. This study aimed to (1) determine whether there was a difference in mathematics learning outcomes between students taught using the discovery learning model and those taught using a conventional learning model and (2) determine whether there was a difference in mathematics learning outcomes between students with high and low critical thinking skills. The results showed that: (1) the discovery learning model was more effective than the conventional model in improving students’ mathematics learning outcomes (p = 0.019 < 0.05); (2) critical thinking skills had a significant effect on students’ mathematics learning outcomes (p = 0.040 < 0.05); (3) the combination of discovery learning and critical thinking skills provided better effectiveness, as students with both high and low critical thinking skills in the experimental class achieved relatively higher learning outcomes compared to those in the control class.
PROFIL PEMECAHAN MASALAH SISTEM PERSAMAAN LINEAR DUA VARIABEL SISWA KELAS VIII SMP NEGERI 4 PALU Fachri; Nurhayadi; Mustamin Idris
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 10 No. 1 (2022)
Publisher : Universitas Tadulako

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

Abstract

Makalah ini mendeskripsikan pemecahan masalah sistem persamaan linear dua variabel siswa kelas VIII SMP 4 Palu mengacu pada langkah pemecahan masalah menurut Polya. Subjek penelitian ini adalah Dua orang siswa kelas VIII Rambutan SMP Negeri 4 Palu pada semester ganjil tahun ajaran 2021/2022. Dua orang siswa yang dipilih sebagai subjek penelitian terdiri dari siswa berkemampuan tinggi dan berkemampuan rendah. Pengumpulan data dalam penelitian ini menggunakan metode tes dan wawancara. Hasil penelitian menunjukkan bahwa profil pemecahan masalah sistem persamaan linear dua variabel siswa berkemampuan tinggi mencapai : 1) Tahap Memahami, (2) Tahap Membuat Rencana, (3) Tahap Melaksanakan Rencana, (4) Tahap Memeriksa Kembali. Sedangkan profil pemecahan masalah sistem persamaan linear dua variable siswa berkemampuan rendah mencapai (1) Tahap Memahami, (2) Tahap Membuat Rencana
ANALISIS KESALAHAN SISWA PADA SOAL CERITA VOLUME PRISMA BERDASARKAN TEORI NEWMAN DI KELAS VIII SMPN 20 PALU Nur Safitri; Mustamin Idris; Muh. Hasbi; Sutji Rochaminah
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 10 No. 1 (2022)
Publisher : Universitas Tadulako

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

Abstract

Penelitian ini bertujuan untuk memperoleh deskripsi jenis-jenis kesalahan dan faktor-faktor penyebab kesalahan yang dilakukan oleh siswa kelas VIII SMPN 20 Palu dalam mengerjakan soal cerita volume prisma berdasarkan teori Newman. Jenis penelitian ini adalah deskriptif dengan pendekatan kualitatif. Data yang diperoleh dari penelitian adalah hasil pekerjaan siswa dan wawancara. Hasil penelitian ini menunjukkan bahwa 1) subjek NI dan RV tidak melakukan kesalahan membaca. (2) Subjek NI dan RV melakukan kesalahan memahami dikarenakan siswa memiliki kebiasaan menyelesaikan soal cerita tanpa menuliskan apa yang diketahui dan ditanyakan. (3) kesalahan transformasi dilakukan oleh dilakukan oleh subjek NI terjadi akibat dari kurangnya latihan dalam mengerjakan soal-soal bentuk cerita dengan variasi yang berbeda yang membuat siswa merasa kebingungan ketika mendapatkan soal cerita yang belum dikerjakan sebelumnya (4) kesalahan kemampuan proses dilakukan oleh subjek NI dan RV disebabkan kurangnya pemahaman siswa terhadap materi prasyarat baik sifat, rumus dan prosedur pengerjaan merupakan penyebab terjadinya kesalahan kemampuan proses. Adapun kesalahan terakhir adalah (5) Kesalahan penulisan jawaban akhir, kesalahan ini dilakukan oleh subjek RV kesalahan ini terjadi dikarenakan siswa melakukan kesalahan pada tahap sebelumnya sehingga siswa tidak dapat menlanjutkan jawaban pada tahap selanjutnya.
PENERAPAN MODEL PEMBELAJARAN BERBASIS MASALAH MENGGUNAKAN PENDEKATAN TUTOR SEBAYA UNTUK MENINGKATKAN HASIL BELAJAR SISWA SMK NEGERI 2 PALU PADA MATERI MATRIKS: The Implementation of Problem-Based Learning Models Using Peer-Tutor Approaches to Improve Student Learning Outcomes SMK Negeri 2 Palu on Matrix Material Idris, Mustamin; Nisa, Ainun
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 11 No. 1 (2023)
Publisher : Universitas Tadulako

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

Abstract

This study aims to obtain a description of the application of the problem based learning model using a peer tutor approach to improve student learning outcomes for SMK Negeri 2 Palu on the matrix material. The subjects of this study were students of SMK Negeri 2 Palu, totaling 34 students and six students were selected to serve as tutors and three students were selected as informants and formed 6 heterogeneous study groups. The results showed that there was an increase in student learning outcomes on matrix material in SMK Negeri 2 Palu by following the problem based learning steps, namely : 1) Student orientation to the problem, 2) Organize students for learning, 3) Guide individual/group experience, 4) Developing and presenting the work, 5) Analyze and evaluate the problem solving process. Improved student learning outcomes have met indicators of the success of research actions in cycle 1 and cycle 2, obtained from the final tests of the actions of cycle 1 and cycle 2 as well as interviews with informans. In addition, the data on the observation of teacher activities in processing learning and student activities in participating in learning which can be seen from the observation results sheet increased to be very good. Based pn the data from the study, it can be concluded that the application of a problem based learning model can improve the learning outcomes of SMK Negeri 2 Palu students on matrix material.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF TIPE TWO STAY TWO STRAY (TSTS) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI ARITMATIKA SOSIAL DI KELAS VIIB SMPN 7 PALU: Application Of Cooperative Learning Model Type Two Stay Two Stray (Tsts) To Improve Students' Learning Outcomes On Social Arithmetics Material In Class Viib Smpn 7 Palu Kadong, Ekslesya Evangelin; Idris, Mustamin; Hasbi, Muh.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 11 No. 3 (2024)
Publisher : Universitas Tadulako

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

Abstract

The purpose of this research is to describe the application of the Two Stay Two Stray (TSTS) type of cooperative learning model in the social aritmhmetic material which can improve the learning outcomes of VIIB grade students of SMPN 7 Palu. The research design refers to the design of Arikunto, which consists of 4 components, namely: (1) planning, (2) acting (3) observing and (4) reflection. The data collected is in the form of teacher and student activity data through observation sheets, interview results, and field notes. This research was conducted in two cycles totaling 18 students. The results showed that the application of the cooperative learning model type TSTS can improve the learning outcomes in the social arithmetic material in class VIIB students of SMPN 7 Palu by following the steps as follows: (1) preparation for learning, (2) conveying information, (3) organizing students into cooperative groups, (4) thinking together, (5) evaluating, (6) giving awards.
ANALISIS KESALAHAN SISWA DALAM MENYELESAIKAN SOAL FUNGSI KOMPOSISI KELAS X IPS SMA NEGERI 1 PAMONA TIMUR: Analysis Of Students' Errors In Solving Composition Function Problems For Class X Ips Sma Negeri 1 Pamona Timur Sali, Elisabet; Idris, Mustamin; Nurhayadi
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 11 No. 3 (2024)
Publisher : Universitas Tadulako

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

Abstract

The purpose of this study was to describe the types of student errors and the factors causing the errors made by the X IPS class students of SMA Negeri 1 Pamona Timur. This type of research is qualitative research. The subjects of this study consisted of 3 students of class X IPS at SMA Negeri 1 Pamona Timur. The results of this study indicate the mistakes made by students in solving the composition function questions in the form of conceptual errors (writing errors were asked not in accordance with the question request, did not understand well the substitution method, did not understand the concept of the composition function, did not write down the unit) and procedural errors (wrong in multiplication operations, not understanding the steps for solving, not continuing the work to the end, not writing down was known and asked, wrong in multiplication and addition operations, not being careful in solving problems). Some of the factors that cause students to make mistakes are (1) not understanding the concept. (2) students have difficulty changing answer into other forms. (3) nor careful in performing arithmetic operations. (4) do not understand the concept of units. (5) incorrectly used procedures. (6) students only solve the questions until the stage is understood. (7) students are in a hurry to work on the questions. (8) don’t do the questions carefully
ANALISIS KEMAMPUAN ARGUMENTASI SISWA PADA MATERI FUNGSI DI KELAS VIII SMP NEGERI 6 PALU : Analysis Of Argumentation Ability Students On Functional Materials In Class VIII Smp Negeri 6 Palu Dewi, Arum Resiana; Idris, Mustamin; Rizal, Muh.; Sugita, Gandung
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 11 No. 4 (2024)
Publisher : Universitas Tadulako

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

Abstract

The aim of this study was to obtain a description of the analysis of the argumentation abilities of class VIII students at SMP Negeri 6 Palu on function. This type of research is descriptive research type. The approach used in this study is a qualitative approach. The subjects of this study were three students in grade VIII of SMP Negeri 6 Palu for the 2021/2022 academic year. Students at a high level of mathematical ability have good argumentation skills because they are able to state what information is in the problem and at each step of completion (Data), are able to provide statements to solve a problem (Claim), are able to show data as well as provide evidence that is able to support statement put forward (Warrant), and able to reject the statement and explain the conditions under which the statement is not valid (Disclaimer). Students at the moderate level of mathematical ability have fairly good argumentation skills because they are able to provide statements to solve a problem (Claim), are able to show data as well as provide evidence that is able to support the statements put forward (Warrant). Students at low ability levels have less argumentation skills because they have not provided enough information about what is in the problem and at each step of completion (Data), have not been able to provide statements to solve a problem (Claim), have not been able to provide evidence capable of supporting statements made stated (Warrant), and also has not been able to provide an explanation of the conditions under which the statement is not valid (Rebuttal).
PENERAPAN MODEL PEMBELAJARAN DISCOVERY LEARNING DENGAN BERBANTUAN VIDEO PEMBELAJARAN DALAM MENINGKATKAN HASIL BELAJAR SISWA SMP KATOLIK PALU: The Implementation Of Discovery Learning Model With The Assistance Of Video Learning On Spatial Structures Material To Improve Learning Outcomes Of Eight Grade Students In Palu City Lumi, Jesica; Idris, Mustamin; Pathuddin; Rizal, Muh.
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 11 No. 4 (2024)
Publisher : Universitas Tadulako

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

Abstract

This study aims to determine the improvement of student learning outcomes by using the Discovery Learning learning model assisted by learning videos on building material for grade VII students of Palu Catholic Junior High School. This research is Classroom Action Research using a quantitative & quality approach. The subjects of this study were class VIIIA students totaling 23 students consisting of 13 male students and 10 female students with diverse abilities. This research was carried out in two cycles. The application of the Discovery Learning learning model with the help of learning videos that can improve the learning outcomes of grade students of Palu Catholic Junior High School. This is shown from the completeness of individual students in the first cycle as many as 17 out of 23 students with a class average score of 79.34 and a classical percentage of 73.91%, who took the test increased to 20 out of 23 students with a class average score of 90.21 and the classical percentage is 86.95%, who took the test in cycle II, so that the success indicators set have been achieved and have reached the KKM standard that has been set at Palu Catholic Junior High School, which is 80.
PENERAPAN PENDEKATAN CONTEXTUAL TEACHING AND LEARNING (CTL) UNTUK MENINGKATKAN HASIL BELAJAR SISWA PADA MATERI PERBANDINGAN TRIGONOMETRI KELAS X MIPA-1 SMA NEGERI 1 BAMBALAMOTU: Application Of The Contextual Teaching And Learning (Ctl) Approach To Improve Students' Learning Outcomes In The Material Of Trigonometric Ratios Of Class X Mipa-1 Sma Negeri 1 Bambalamotu Asis, Nurasia; Idris, Mustamin; Murdiana, I Nyoman
Jurnal Elektronik Pendidikan Matematika Tadulako Vol. 11 No. 4 (2024)
Publisher : Universitas Tadulako

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

Abstract

The purpose of this study was to obtain a description of the application of the Contextual Teaching and Learning (CTL) approach to improve student learning outcomes in trigonometry comparison materials in class X MIPA-1 SMA 1 Bambalamotu. The type of research used in this study was Classroom Action Research (CAR) developed by Kemmis and Mc. Taggart which carried out consists of 3 stages, namely (1) Planning, (2) the Implementation of actions and observations and (3) reflection. This research was conducted in two cycles. The subjects of this study were all students of class X MIPA-1 as many as 30 students and 3 students were selected as informants with high, medium, and low abilities. The results sgowed that the application of the Contextual Teaching and Learning (CTL) approach could improve student learning outcomes in the Triginimetry Comparison Material of Class X MIPA-1 SMA Negeri 1 Bambalamotu by following the CTL components contained in the learning activities as follows : 1) Contructivism; 2) Inquiry; 3) Learning Comonity; 4) Question; 5) Modeling; 6) Reflection; and 7) Authentic assessment. The results of observation of teacher and student activities also experienced an increase where in cycle I there were still those who got less scores, but in cycle II all aspects that were assessed were getting good and very good ratings. The results of the final action test obtained by the students experienced completeness as many as 13 people and increased in the second cycle, it was obtained that 25 students experienced comletenness.
Pengaruh Self-Efficacy dan Perhatian Orang Tua Terhadap Hasil Belajar Matematika Siswa SMP Idris, Mustamin; Rifal, Mohammad; Meinarni, Welli; Rochaminah, Sutji
Jambura Journal of Mathematics Education Vol 4, No 2: September 2023
Publisher : Department of Mathematics, Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/jmathedu.v4i2.21107

Abstract

This study aims to: (1) Determine whether or not there is a significant influence of self-efficacy on mathematics learning outcomes for junior high school students in Toribulu District (2) To determine whether or not there is a significant influence of parental attention on mathematics learning outcomes for junior high school students in Toribulu District (3) ) Knowing whether or not there is a significant influence of self-efficacy and parental attention on the mathematics learning outcomes of junior high school students in Toribulu District. This research is an ex-post facto research. The population in this study were class VIII students of junior high schools in Toribulu District who were enrolled in the 2022/2023 academic year. The sample in this study were 64 students. The data analysis technique used is multiple regression analysis using SPSS 25. The results of this study indicate that at a significance level of 5% (1) there is a significant effect of self-efficacy on mathematics learning outcomes for junior high school students in Toribulu District of 13.2% (2 ) there is a significant effect of parental attention on mathematics learning outcomes for junior high school students in Toribulu District by 16.7% (3) there is a significant effect of self-efficacy and parental attention on mathematics learning outcomes for junior high school students in Toribulu District by 22.4%.
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