Articles
Pengaruh Kemandirian Belajar, Kecemasan Matematika dan Prokrastinasi terhadap Prestasi Belajar Matematika Siswa SMP
Alimuddin;
Awi Dassa;
Asri Ainun Amaliah
Issues in Mathematics Education (IMED) Vol. 6 No. 2 (2022): Volume 6 Nomor 2 Tahun 2022
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)
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DOI: 10.35580/imed32234
This research is a quantitative study with an ex post facto approach aimed to determine the effect of learning independence, mathematics anxiety, and procrastination on mathematics learning achievement of SMP. The sample in this study was 98 students of class VIII SMP. The data collection techniqueused in this research is questionnaire and test. The instruments used are questionnaire learning independence, questionnaire mathematics anxiety, questionnaire procrastination, and test mathematics learning achievement. The data analysis used the multiple linear regression analysis. The result of the research shows that: (1) learning independence, mathematics anxiety, and procrastination jointly influence student's mathematics learning achievement, (2) learning independence had a positive effect on student’s mathematics learning achievement, (3) mathematics anxiety had a negative effect on mathematics learning achievement. Student’s, (4) procrastination has a negative effect on student’s mathematics learning achievement.
Pengaruh Kemampuan Berpikir Kreatif dan Kepercayaan Diri Siswa yang Mengikuti Organisasi Sekolah Terhadap Hasil Belajar Matematik
Lidyasari;
Alimuddin;
Nurwati Djam’an
Issues in Mathematics Education (IMED) Vol. 1 No. 2 (2017): Volume 1 Nomor 2 Tahun 2017
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)
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DOI: 10.35580/imed.v1i2.7613
This research is ex post facto research aims to know the influence of creative thinking and self confidence of students who follow the organization of the school on the mathematics learning outcomein material opportunities of students of SMA Segeri Pangkep regency. The population of this study is all students of class XI IPA SMA Segeri in the academic year 2016/2017. Sampling using simple random sampling technique.Then got 2 classes as sample. This research only examine student who follow organization of school with number of student follow school organization from 2 classes that is 43 students. The data were collected by using three instruments, namely the test of creative thinking ability, self-confidence questionnaire and test of mathematics learning result. The data is processed using SPSS. The result of descriptive statistics analysis shows that the result of mathematics learning of class XI IPAstudents of SMA Negeri who follow the organization of the school is in the medium category, the ability to think creatively is in good category and very good while for the students' self-confidence is categorized being. The result of inferential analysis shows that there is a mutual influence between the ability of creative thinking and students 'self confidence in the students' mathematics learning outcomes of grade XI IPA SMA Segeri.
Deskripsi Kemampuan Komunikasi Matematis Siswa SMK berdasarkan Tingkat Kepercayaan Diri
Alimuddin;
Ahmad Talib;
Gustikasari Amin
Issues in Mathematics Education (IMED) Vol. 5 No. 1 (2021): Volume 5 Nomor 1 tahun 2021
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)
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DOI: 10.35580/imed19910
The purpose of the research was to describe students’ mathematical communication abilities based on their levels of self-confidence in topic of statistics. The subjects were 3 students of class XI SMK in Soppeng. They were one student with high self-confidence (KDT), one student with medium selfconfidence (KDS) and one student with low self-confidence (KDR). The results showed that (1) KDT communicate mathematical ideas in diagrams better than others. KDT analyze and explain mathematical ideas in detail. KDT could write and give clear reasons; (2) KDS could communicate mathematical ideas in diagrams, but in determining the interval of values used, KDS could not do it correctly. KDS could analyze and explain ideas orally but unable to explain strategies used in making diagrams orally. KDS could not answer with complete information but could provide reasons; (3) KDR could communicate mathematical ideas in diagrams, but in determining the interval of values used, KDR could not do it correctly. KDR was less able to analyze mathematical ideas and unable to explain the strategies used in making diagram. KDR had been able to write answer but not able to give reasons.
Metakognisi Siswa SMA dalam Menyelesaikan Masalah Matematika
Usman Mulbar;
Alimuddin;
St. Mukarramah
Issues in Mathematics Education (IMED) Vol. 5 No. 2 (2021): Volume 5 Nomor 2 Tahun 2021
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)
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DOI: 10.35580/imed23840
This research is a descriptive research that aims to describe the metacognition of high school students in solving mathematical problems regarding students' academic abilities. The subjects were students in grade XI on a High School that selected based on certain criteria with snowball sampling technique. The data were collected through problem-solving test which was supported by interview data. Based on the research result, can be concluded that students with high and low academical abilities had an awareness of the facts they had and were aware of how to use a strategy. However, only high-ability students had an awareness of when and why a strategy should be applied. It showed that in solving mathematical problems students with high academical ability involve three aspects of metacognitive knowledge namely declarative knowledge, procedural knowledge, and conditional knowledge nicely, while students with low academical ability only involve two aspects of metacognitive knowledge i.edeclarative knowledge and procedural knowledge.
Deskripsi Kesalahan Siswa Dalam Menyelesaikan Soal Cerita Matematika
Nurlaelah;
Alimuddin;
Ilham Minggi
Issues in Mathematics Education (IMED) Vol. 1 No. 1 (2017): Volume 1 Nomor 1 Tahun 2017
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)
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DOI: 10.35580/imed9250
This research aimed to describe the types of errors made by students in solving mathematical problems in the Two-Linear Linear Equation System and the factors causing students to make mistakes. The research subjects consisted of 2 students of class IX.A who were selected based on how many errors were made in solving math story problems. The instrument used is a written test that contains 1 item description and interview guidelines. The errors analyzed are categorized using the Newman error category which consists of 5 errors, namely reading errors, misunderstanding, errors in transforming, processing errors and errors in writing the final answer. The results showed that based on the Newman error criteria, the errors that occurred were not being able to write down what was known and what was asked, not being able to make a mathematical model correctly, unable to use procedures, wrong in using count operations and unable to conclude the final results. The cause of students making mistakes is not understanding the information in the problem, lack of accuracy of students, and lack of skills, forgetting, and hurrying in answering questions. The results of this study are expected to add insight into the types of errors made by junior high school students in the material system of linear equations of two variables, especially in working on problems related to everyday life so that in the learning process mistakes made can be minimized immediately.
Deskripsi Kemampuan Komunikasi Matematis Siswa Berkemampuan Matematika Tinggi Ditinjau dari Perbedaan Gender
Firman;
Alimuddin;
Nurwati Djam’an
Issues in Mathematics Education (IMED) Vol. 1 No. 1 (2017): Volume 1 Nomor 1 Tahun 2017
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)
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DOI: 10.35580/imed9253
This research is a qualitative research that has a purpose to describe mathematical communication ability of students with high level mathematical ability in solving mathematics problem with regards to gender differences in material system of linear equation in two variabels. The subjects in this research were 2 students on grade VIII, that is one male student with high level mathematical ability (KTL) and one female student with high level mathematical ability (KTP). For data collection, the instruments used are written test and interviews. The results showed that (1) in the process of analyze and evaluate the mathematical ideas and solving strategies, the subject KTL be able to analyzed and evaluated the mathematical ideas on the problem well, while the subject KTP did not be able to analyzed and evaluated the mathematical ideas on the problem well; (2) in the process of communicate their mathematical thinking coherently and clearly, the subject KTL do every step with a complete and detailed procedure but are not adept at using alternative/other procedures to solve the problem given, while the subject KTP does every step with a concise yet advanced procedure using alternatives/other procedures to resolve the given problem; and (3) in the process of use the language of mathematics to express mathematical ideas precisely, both subjects used and well understood some of the mathematical modeling and models used in solving the problems.
Transfer Teknologi Produksi Induk dan Benih Unggul Menggunakan Seleksi Individu Berbasis Morfologi dan Molekuler untuk Menunjang Smart Fisheries Village Ikan Nila di Sulawesi Selatan
Irmawati, Budimawan;
Sitti Fakhriyyah;
Andi Haerul;
Alimuddin;
Budimawan;
Kamaruddin;
Siti Aslamyah
JDISTIRA - Jurnal Pengabdian Inovasi dan Teknologi Kepada Masyarakat Vol. 4 No. 2 (2024)
Publisher : Yayasan Rahmatan Fidunya Wal Akhirah
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DOI: 10.58794/jdt.v4i2.1148
Kegiatan transfer teknologi produksi induk dan benih ikan nila unggul di Sulawesi Selatan bertujuan untuk meningkatkan produktivitas pembudidaya ikan nila melalui mandiri benih. Kegiatan tersebut juga bertujuan untuk mentransfer mekanisme standar dalam mengontrol kualitas indukan dan benih yang beredar di masyarakat. Program ini didukung oleh Program Dana Padanan (DPD) Kedaireka 2024 yang diselenggarakan oleh Tim dari Universitas Hasanuddin dan IPB University yang bermitra dengan Balai Riset Perikanan Budidaya Air Payau dan Penyuluhan Perikanan (BRPBAP3) Maros. Teknologi yang ditransfer adalah seleksi individu berdasarkan karakter morfologi terpilih, laju pertumbuhan dan penerapan teknologi molekuler untuk mengontrol breeding value. Hasil evaluasi menunjukkan bahwa pembudidaya ikan di lima kabupaten yaitu Gowa, Maros, Pinrang, Mamasa, dan Enrekang mengadopsi teknologi yang dihilirisasi dan mulai menerapkan untuk merakit induk secara mandiri. Meskipun demikian, tantangan dalam hal ketersediaan fasilitas dan pemahaman teknis masih perlu didukung dan terus dilakukan pendampingan. Keberlanjutan program tertuang dalam perjanjian kerjasama dengan komitmen bersama untuk memastikan implementasi yang konsisten, pemantauan yang berkelanjutan, serta evaluasi rutin guna memastikan pencapaian tujuan jangka panjang dan pengelolaan sumber daya yang efisien untuk mendukung Program Smart Fisheries Village khususnya di Sulawesi Selatan.
Ratio analysis of financial statements for performance assessment
Nurhalija;
Alimuddin
Journal of Applied Sciences in Accounting, Finance, and Tax Vol. 8 No. 1 (2025): April 2025
Publisher : Unit Publikasi Ilmiah, P3M, Politeknik Negeri Bali
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DOI: 10.31940/jasafint.v8i1.51-61
This study aims to analyse financial statements to assess the financial performance and identify the years in which PT Indofood Sukses Makmur Tbk and PT Mayora Indah Tbk demonstrated strong performance. The research was conducted by analysing annual financial reports, and the research type used is descriptive analysis. The data used is secondary data, namely data obtained from company records and presented as period financial reports. Furthermore, the author's data analysis technique uses financial ratio analysis tools on the data. The overall research results of PT Indofood Sukses Makmur Tbk and PT Mayora Indah Tbk for the period 2021-2022 are considered good because the company shows that its current assets exceed its current liabilities so that the company has no difficulty in paying off its current liabilities. The companies PT Indofood Sukses Makmur Tbk and PT Mayora Indah Tbk generate profits quite well, where the company's total invested assets continue to increase so that the company shows improvement.
Transition from Paper-Based Worksheets to Spreadsheets: An Exploratory Study of Opportunity to Learn in Linear Algebra Instruction
Nasrullah;
Nurdin Arsyad;
Alimuddin
International Journal of Education, Vocational and Social Science Vol. 4 No. 03 (2025): International Journal of Education, Vocational and Social Science( IJVESS)
Publisher : Cita konsultindo
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DOI: 10.63922/ijevss.v4i03.1957
This study explores the impact of transitioning from traditional paper-based worksheets to spreadsheet-based instruction on students' Opportunity to Learn (OTL) in a Linear Algebra course. Conducted with 37 undergraduate mathematics education students, the research employed a qualitative exploratory approach to examine changes in student engagement, conceptual understanding, and pedagogical awareness. The intervention began with procedural paper-based tasks and gradually introduced spreadsheet environments designed to foster conceptual exploration and mathematical argumentation. Data were collected through observations, student artifacts, and interviews, and analyzed using content analysis and learning trajectory comparison. The findings reveal that spreadsheet-based instruction enhanced computational accuracy, facilitated independent exploration, and promoted metacognitive engagement. A comparison between the hypothetical learning trajectory (HLT) and actual learning pathway (ALT) showed that students exceeded expectations, demonstrating improved conceptual reasoning and reflective thinking. The study concludes that spreadsheet integration—when embedded in argumentation-based learning—serves as a transformative pedagogical tool, expanding instructional quality and deepening students’ opportunity to learn in higher mathematics education.
Exploring Students’ Mathematical Literacy Based on Mastery of Prerequisite Material
Hamda;
Faisal, Ahmad;
Alimuddin;
Naufal, Muhammad Ammar;
Hassan, Muhammad Nasiru
Journal of Education Reseach and Evaluation Vol 9 No 2 (2025): May
Publisher : LPPM Undiksha
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DOI: 10.23887/jere.v9i2.89037
Mathematical literacy is essential for students to apply mathematical reasoning in real-world contexts, yet its development often relies on foundational knowledge. Understanding how the mastery of prerequisite knowledge influences mathematical literacy can help formulate more effective teaching strategies. This study explores the relationship between students' mathematical literacy levels and their mastery of prerequisite knowledge in grade XI of high school. This study used a qualitative approach, five students were selected based on their mastery of prerequisite knowledge and mathematical literacy. Data were collected through tests and interviews, with methodological triangulation to ensure validity. The study's findings showed varying literacy outcomes according to mastery of prerequisites. Students with high-medium ability demonstrated competence in fairly complex tasks but struggled with advanced reasoning. In contrast, students with medium-high abilities could interpret and apply information well but faced challenges in solving high-level problems. This study suggests that the development of mathematical literacy is not always linear with the mastery of prerequisites, highlighting the importance of teaching strategies that integrate conceptual understanding with literacy skills. These insights contribute to mathematics education by emphasizing the role of foundational knowledge in improving students' mathematical literacy.