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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Penelitian dan Evaluasi Pendidikan SAINSMAT Journal of Education and Learning (EduLearn) Jurnal Daya Matematis JIPM (Jurnal Ilmiah Pendidikan Matematika) MaPan : Jurnal Matematika dan Pembelajaran BAREKENG: Jurnal Ilmu Matematika dan Terapan Jurnal Ilmiah Ecosystem Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika Inferensi Jurnal Pendidikan dan Kebudayaan Jurnal Statistika dan Matematika (Statmat) JAMBURA JOURNAL OF PROBABILITY AND STATISTICS Inteligensi : Jurnal Ilmu Pendidikan LOSARI: Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmiah Wahana Pendidikan Kognitif: Jurnal Riset HOTS Pendidikan Matematika Issues in Mathematics Education (IMED) Amaliah: Jurnal Pengabdian Masyarakat Seminar Nasional Pengabdian Kepada Masyarakat SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam Indonesian Journal of Fundamental Sciences Vokatek : Jurnal Pengabdian Masyarakat Seminar Nasional Hasil Penelitian LP2M UNM Ininnawa: Jurnal Pengabdian Masyarakat ARRUS Jurnal Pengabdian Kepada Masyarakat Jurnal Kemitraan Responsif untuk Aksi Inovatif dan Pengabdian Masyarakat Riemann : Research of Mathematics and Mathematics Education Kreano, Jurnal Matematika Kreatif Inovatif Jurnal Hasil-Hasil Pengabdian dan Pemberdayaan Masyarakat (JHP2M) Journal of Mathematics, Computation and Statistics (JMATHCOS) International Journal of Education, Vocational and Social Science Issues in Mathematics Educations (IMED) Journal of Community Services and Development
Hisyam Ihsan
Department Of Mathematics, Faculty Of Mathematics And Natural Sciences, Universitas Negeri Makassar, Indonesia
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Teachers' Perceptions of the Implementation of Scaffolding-Metacognitive Strategies in Mathematics Learning Dassa, Awi; Sutamrin; Ihsan, Hisyam; Nasir, Norma; Nurhajarurahmah, St. Zulaiha
JIPM (Jurnal Ilmiah Pendidikan Matematika) Vol. 13 No. 1 (2024)
Publisher : Universitas PGRI Madiun

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25273/jipm.v13i1.21329

Abstract

Scaffolding-metacognitive is a strategy to help students understand mathematical material, but some teachers do not yet understand the extent to which they can use the metacognitive scaffolding strategy in the learning process. This study aims to determine teachers' perceptions of the implementation of scaffolding-metacognitive strategies in mathematics learning in secondary schools. Scaffolding-metacognitive strategies, combining step-by-step teaching with the development of students' awareness and control of their thinking processes, Scaffolding-metacognitive strategies are an effective approach to improving students' understanding of complex mathematical concepts and critical thinking skills. This study used a qualitative descriptive method and the participants consisted of 15 mathematics teachers from several high schools in Makassar City and Gowa Regency. Data were collected through in-depth interviews and direct observation during the learning process. We used the Miles & Huberman analysis framework to analyze the collected data, namely: (1) data reduction; (2) data interpretation and condensation; (3) verification and drawing conclusions. The results of data analysis showed that 60% of teachers did not understand the scaffolding-metacognitive strategy, teachers mentioned several implementation challenges, such as the difficulty of adapting strategies to students' different abilities and limited time to plan and implement learning. In addition, teachers must estimate students' actual and potential knowledge so that teachers can provide scaffolding according to students' needs. Teachers need further support and training to overcome the challenges they face when implementing scaffolding-metacognitive strategies. This research makes an important contribution to the development of more effective educational policies and teacher training programs to improve the quality of mathematics education in secondary schools.
Negative Binomial Regression Analysis of Factors Influencing Stunting Cases in Central Lombok Regency Putri Ananda, Elma Yulia; Annas, Suwardi; Ihsan, Hisyam; Sukarna, Sukarna; Aswi, Aswi
Inferensi Vol 7, No 3 (2024)
Publisher : Department of Statistics ITS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j27213862.v7i3.21436

Abstract

Poisson regression is commonly used to model count data, relying on the crucial assumption of equidispersion, where the mean and variance are equal. However, this assumption is often violated in real-world data, which can exhibit overdispersion or underdispersion. When this occurs, the standard Poisson model becomes unsuitable, leading to biased and inaccurate parameter estimates. To address overdispersion in count data, Negative Binomial Regression (NBR) is a viable alternative, as it incorporates an additional parameter to account for variability greater than the mean. Stunting, a condition characterized by significantly impaired growth in infants, has been a primary concern for the Indonesian government during the 2019-2024 period, particularly in Central Lombok district. Reducing stunting rates is critical to ensuring an optimal quality of life for future generations. Despite extensive research on stunting, the application of NBR to analyze factors influencing stunting cases in Central Lombok Regency has not yet been explored. This study aims to implement the NBR model to identify the determinants of stunting in Central Lombok. Data were collected from 29 community health centers (PUSKESMAS) in Central Lombok. The findings indicate that an increase in the number of malnourished toddlers is associated with a corresponding rise in stunting cases. Similarly, a higher prevalence of low-birth-weight infants is linked to an elevated incidence of stunting.
Eight-graders’ mathematical literacy on Percentage Problem Ihsan, Hisyam; Alimuddin, Alimuddin; Alimuddin, Fauziyyah
Jurnal Ilmiah Wahana Pendidikan Vol 10 No 22 (2024): Jurnal Ilmiah Wahana Pendidikan
Publisher : Peneliti.net

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5281/zenodo.14286505

Abstract

Mathematical literacy involves mastery of concepts, procedures, and critical and creative thinking in applying mathematical knowledge to everyday life problems. The study examined the mathematical literacy used by 36 students for the percentage problems. The students were invited to solve two kinds of percentage problems called Best Buy and Savings Over problems. There are four response categories for correct answer, one for reasonable response, and two categories for incorrect answers. Analysis of the responses showed that at least half of the students understood that they could not compare percentages without considering what the percentages represented. The majority of this group solved the problem explicitly by showing that the answer depends on the list price. Some students did this indirectly by taking examples of items that had the same list price or nominal value in both stores and then performing the calculations. About half of the students compared the two percentages as absolutes. The other students proceeded in the same way but came to the wrong conclusion. This raises the issue of evaluating these responses. Although the correct answers were not given, it is clear that these students knew that the percentages were related to something. These responses were not scored as “approximately correct reading” or “performing the task correctly,” but they were still considered and rewarded as reasonable responses. Keywords: Mathematical Literacy, Percentage Problem
Evaluating the geometric thinking levels of generation Z pre-service mathematics teachers in Indonesia Naufal, Muhammad Ammar; Ihsan, Hisyam; Samsuddin, Auliaul Fitrah; Zainal, Zaid; Ashari, Nur Wahidin; Hassan, Muhammad Nasiru
International Journal of Evaluation and Research in Education (IJERE) Vol 14, No 2: April 2025
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijere.v14i2.32365

Abstract

Geometric thinking abilities remain crucial in mathematics education, particularly for pre-service teachers who will shape future generations’ understanding of geometry. This study evaluates and compares the geometric thinking levels of generation Z pre-service mathematics teachers at Universitas Negeri Makassar (UNM) and Universitas Mulawarman (UNMUL) using the Van Hiele model. A quantitative comparative design was employed, involving 233 UNM and 227 UNMUL students selected through purposive sampling. The geometric thinking test (GTT) assessed students across five levels: visualization, analysis, informal deduction, formal deduction, and rigor. Results indicated that UNM students excelled in analysis and informal deduction, whereas UNMUL students displayed a broader distribution across all levels, with notable frequencies at visualization and formal deduction levels. A statistically significant difference in overall geometric thinking scores were identified, using the Mann-Whitney U test, with UNM students scoring higher. These findings emphasize the importance of adopting student-centered instructional strategies aligned with the Van Hiele model to enhance geometric thinking. Incorporating hands-on activities and technology is recommended to better prepare pre-service teachers for effective geometric instruction. The study provides insights for educators and policymakers to improve mathematics education by fostering higher geometric thinking levels in future teachers.
Pengaruh Pengaruh Penerapan Model Pembelajaran Inkuiri terhadap Kemampuan Pemecahan Masalah Matematis Siswa Kelas VIII UPT SPF SMP Negeri 13 Makassar Ahmad Talib; Hisyam Ihsan; Nurfadillah
Issues in Mathematics Education (IMED) Vol. 9 No. 1 (2025): Volume 9 Nomor 1 Tahun 2025
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed.v9i1.6693

Abstract

Abstrak. Penelitian ini bertujuan untuk mengetahui pengaruh kemampuan pemecahan masalah matematis siswa kelas VIII UPT SPF SMP Negeri 13 Makassar dengan penerapan model pembelajaran inkuiri dan pembelajaran langsung. Populasi dalam penelitian ini adalah siswa kelas VIII UPT SPF SMP Negeri 13 Makassar pada semester genap tahuan ajaran 2023/2024. Jenis penelitian ini adalah penelitian kuantitatif dengan metode quasi eksperimen dengan desain penelitian adalah pretest and posttest control group design. Pengambilan sampel dilakukan dengan cluster random sampling dengan dua kelas terpilih. Pengambilan data dilakukan dengan menggunakan dua instrumen yaitu tes awal (pretest) dan tes akhir (posttest). Teknik analisis data yang digunakan adalah teknik analisis statistik deskriptif dan inferensial. Berdasarkan hasil analisis deksriptif, diperoleh kemampuan pemecahan masalah matematis siswa pada kelas eksperimen dan kelas kontrol adalah tinggi. Sedangkan hasil yang diperoleh dari analisis inferensial dapat disimpulkan bahwa terdapat pengaruh model pembelajaran inkuiri terhadap kemampuan pemecahan masalah matematis siswa kelas VIII UPT SPF SMP Negeri 13 Makassar. Kata kunci: Model Pembelajaran Inkuiri, Kemampuan Pemecahan Masalah Matematis.
Komparasi Pemahaman Konsep Matematika Siswa Melalui Penerapan Model Pembelajaran Auditory Intellectually Repetition (AIR) dan Model Pembelajaran Reciprocal Teaching (RT) Talib, Ahmad; Ihsan, Hisyam; Fairul, Muh.
Issues in Mathematics Education (IMED) Vol. 2 No. 2 (2018): Volume 2 Nomor 2 Tahun 2018
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed.v2i2.7506

Abstract

The research applied quasi-experimental design involving two groups that received treatment. The objective of the research was to find out the comparison of mathematics concept understanding between students who were taught by using Auditory Intellectually Repetition (AIR) and Reciprocal Teaching (RT) Learning Method. The sample of the research consisted of two classes who were decided by cluster random sampling technique. The data were collected through the ability of students’ mathematics concept understanding instrument test and observation. The result of the research showed that 1) The learning process by using Auditory Intellectually Repetition (AIR) learning method was better to be applied in the VIII class of junior high school (SMPN) in Barru district 2) The students’ understanding of mathematics concepts that was taught by using Auditory Intellectually Repetition (AIR) was better than their understanding of mathematics concept that was taught by Reciprocal Teaching (RT) in learning Mathematics in the VIII class of junior high school (SMPN) in Barru district.
Pengembangan Media E-Comic Berbasis Contextual Teaching and Learning pada Materi Sistem Persamaan Linear Tiga Variabel Kelas X SMA Rosidah; Yudhi Alfian; Nurwati Djam’an; Hisyam Ihsan
Issues in Mathematics Education (IMED) Vol. 7 No. 2 (2023): Volume 7 Nomor 2 Tahun 2023
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed.v7i2.7536

Abstract

This development research aims: (1) Develop e-comic media based on contextual teaching and learning on the material of a three-variable linear equation system. (2) Knowing the quality of e-comic media based on contextual teaching and learning on the material of a three-variable linear equation system developed in terms of aspects of validity, practicality, and effectiveness. The type of this research is R&D with the ADDIE development model, which includes five stages: analysis, design, development, implementation, and evaluation. The results of this research are (1) Valid e-comic media based on the results of the media expert and the material expert. (2) Practical e-comic media based on the results of the observation sheet on the implementation of the media in learning obtained an average percentage of 96.42%, and the percentage of teacher and student response questionnaires to e-comic media obtained a percentage of 97.91% and 90.51%. (3) Effective e-comic media based on the student learning outcomes test obtained effective results (≥ 85%) with class completeness of 87.87%. E-comic media based on contextual teaching and learning developed with the ADDIE model are valid, practical, and effective for use in learning mathematics on the material of a three-variable linear equation system.
Analisis Hasil Belajar Matematika Siswa Kelas VIII SMP Pada Pokok Bahasan Statistika Dikaitkan Dengan Intelligence Quotient (IQ) Hisyam Ihsan; Rusli; Selvi Rahmatia
Issues in Mathematics Education (IMED) Vol. 3 No. 2 (2019): Volume 3 Nomor 2 Tahun 2019
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed11044

Abstract

This study aims to determine the relationship between mathematics learning outcomes and student intelligence levels. The subjects of this study were VIII grade students in one of the junior high schools in Makassar. Taking the subject by giving a test to students of class VIII 5 then from the results, selected 3 subjects based on existing categories. The instrument used was a learning achievement test containing 5 questions and an IQ test containing 38 questions. The results of the research showed that the VIII grade students had a significant influence on student learning outcomes and Intelligence Quotient so it obtains diverse results. There is also one student who has a high IQ but low learning outcomes.
Ethnomathematics Exploration of Traditional Bugis-Makassar Food Based on The Mathematization of Iceberg Realistic Mathematics Education Ja’faruddin; Muhammad Ammar Naufal; Hisyam Ihsan
Issues in Mathematics Education (IMED) Vol. 7 No. 1 (2023): Volume 7 Nomor 1 Tahun 2023
Publisher : Program of Mathematics Education Department of Mathematics Faculty of Mathematics and Natural Sciences (FMIPA) Universitas Negeri Makassar (UNM)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed.v7i1.7588

Abstract

This study aims to explore geometric ideas in traditional food called Tumpi-Tumpi, a typical Bugis Makassar cuisine, and to develop problem-solving abilities using the Iceberg Realistic Mathematics Education (RME) model. This study used a qualitative study with descriptive exploration. Data was collected through observation, interviews, and documentation. Based on the design of Miles and Huberman, the data analysis technique consisted of data reduction, data presentation, and conclusion/verification. According to data collection results, the traditional Bugis-Makassar cuisine Tumpi-Tumpi contains ethnic mathematical components (geometrical concepts), namely, the plane figure of an equilateral triangle, and is used to solve mathematical problems. The Iceberg RME math technique utilized "the model of" and "the model for" to determine an equilateral triangle's features, area formula, and perimeter. Iceberg-based ethnomathematics collaboration may enhance high school student's interest in learning.
Pengaruh Model Pembelajaran terhadap Motivasi Belajar Matematika Siswa Haeriah Hamka; Baso Intang Sappaile; Hisyam Ihsan
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)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed.v1i2.7619

Abstract

This research is a quasi experiment which involved two groups with different treatment. Objectives of this research were to know the students’ mathematics learning motivation between the application of conventional and hypnoteaching learning models on students grade X. The population in this research is students grade X in State Senior High School in Makassar, South Sulawesi and then two schools and two classes are selected by cluster random technique as research sample. Data analysis by using descriptive and inferential statistics. The result was obtained the improving of mathematics learning motivation on students who taught by using hypnoteaching learning model is greater than the improving of mathematics learning motivation on students who taught by using conventional learning model.
Co-Authors A. Asman Abdul Halim Abdullah Abdul Kadir Abdul Kadir Abdul Rahman Adesty Meilyani Lukman Adnan Ahmad Israk Ahmad Jibril Gifrany Ahmad Talib Ahmad Zaki AHMAD ZAKI Ahmad Zaki Ahmad, Asdar Akhyar, Andi Muh. Aldri Frinaldi Aleytha Ilahnugrah Kurnadipare Alimuddin Alimuddin, Fauziyyah Andi Ammar Akrar Andi Asmawati Azis Andini, Reski Annas, Suwardi Asdar Asman asmaun, asmaun ASTRI YUNI HASHARI Aswar Aswar Aswi, Aswi Awi Awi Dassa Awi Dassa, Awi Ayu Alfina Pratiwi Amar Ayu Aqilah, Putri Baharuddin Baharuddin Baso Intang Sappaile Baso Intang Sappaile Bernard Bernard Bernard Bernard Bernard Bernard, Bernard Dhea Ayu Rossyana Dewi Dhea Ayu Rossyana Dewi Emi Wulandari Fadhilah Nur Sa’diyyah Fahrul Ahmad Fahrul Ahmad Fairul, Muh. Fajar Arwadi Fauzan Abdillah Aris Fauziyyah Alimuddin Febrianti Khoirunnisa Fitrah Asma Darmawan H. Hasriani Haeriah Hamka Haeriah Hamka Hafid, Nur Aqidah Hamzah Upu Haris Hasriani Hassan, Muhammad Nasiru Heria Utami Ilham Minggi Ilmi Nurfaizah Rustam Irwan IRWAN IRWAN Irwan Irwan Ivan, Zhalsa Larasati Ja'faruddin, Ja'faruddin Jafaruddin Ja’faruddin Julinda Sari kalfin Kalfin Kardilla Khadijah Khadijah Khadijah Khaeruddin Khaeruddin Kurnadipare, Aleytha Ilahnugrah Kurniati, Ratnah Lutfiah M. Amirullah Mansyur Mansyur Mar'ah Mutaaliah Maulidiyah Ananda Nasrul Mohd Salleh Abu Muh. Fairul Muhammad Abdy Muhammad Abdy Muhammad Abdy Muhammad Ammar Naufal Muhammad Farhan Muhammad Ikram Muhammad Iqbal Muhammad Irham Muktamar Muhammad Nur Akbar Syah Muhammad Saddang Muktamar, Muhammad Irham Musdalifa Pagga Musdalifah Pagga N Nurfadillah Nasir, A. Muhajir Nasir, Norma Nasrullah Nensi, Andi Illa Erviani Ni Luh Sri Diantini Novia Fridayanti Nur Hikmayanti Syam Nur Syuaiba Nurfadillah Nurfadya, Masyta Nurfitrah Nurdin Nurkahfiah Ridwan Nurul Rahmah Aisyah Jabir Nurwati Djam'an Nurwati Djam’an Nurwijayanti Pagga, Musdalifa Pratiwi, Andi Citra Putri Ananda, Elma Yulia Putri Anugrah Wanti Putri Regina Pratiwi R. Rasmini R. Rasmini R. Ruslin Rahman, Abdul Rahman, Muhammad Fatur Rahmat Syam Ramdhani, Nurfitriah Rifqah Meilani Risna Ulfadwiyanti Riswansyah Rondiyah Rondiyah Rosidah Rosidah Rosidah Ruslan Ruslan Ruslan Ruslan Rusli Rustam, Ilmi Nurfaizah Saddang, Muhammad Sahlan Sidjara Samsu Alam B Samsuddin, Auliaul Fitrah Sa’diyyah, Fadhilah Nur Selvi Rahmatia Selvi Rahmatia Sharifah Osman St. Zulaiha Nurhajarurahmah Sufri, Sufri Mashuri Sukarna Sukarna Sukarna Sukarna, Sukarna Sulleng, Ofra Maylin Suradi Tahmir Suradi Tahmir, Suradi Sutamrin Sutamrin, Sutamrin Suwardi Annas Syafruddin Side Syahid, Nurul Khatimah Syahrullah Asyari, Syahrullah Syamsuddin Mas'ud Syuaiba, Nur Talib, Dr. Ahmad Tampa, Alimuddin Ulfadwiyanti, Risna Usman Mulbar Usman Mulbar Usman Mulbar Variska Anjani Wahidah Sanusi Wahidin Ashari, Nur Wahyuni, Maya Sari Waode, Yully Sofyah Wihda, Wihdatul Ummi Wulandari, Emi Yudhi Alfian Yudhi Alfian Zahrah Zafirah Zahrah, Fadliyah Zainal, Zaid