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Journal : issues in mathematics educations imed

The Effectiveness of a Realistic Mathematics Education to Increase Higher Order Thinking Skill (HOTS) of Secondary School Students Muhammad Ammar Naufal; Ibrahim Abdullah Alshaye
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.v7i1.7572

Abstract

This study aims to determine the effectiveness of using a realistic mathematical approach to the Higher Order Thinking Skill (HOTS) of SMA Negeri 2 Majene (SMAN 2 Majene), Indonesia. The subjects of this research were four students of class XI at SMAN 2 Majene. This research used a descriptive qualitative method. The instrument used was PISA-based HOTS questions developed based on a realistic mathematical approach to test students' HOTS. The average score obtained by students in answering test questions ranged from 61-80. It was concluded that the HOTS of SMA Negeri 2 Majene students were good. It showed that the realistic mathematics education effectively increased students' HOTS.
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.
Co-Authors Abdul Halim Abdullah Abdul Rahman Abdullah, Abdul Halim Adnan Ahmad Faisal Ahmad, Asdar Akhyar, Andi Muh. Alimuddin Almeyda, Resky Andi Ammar Akrar Andi Asmawati Azis Andi Citra Pratiwi Angri Lismayani Arjun, Uun Ade Asdar Asdar . Asmad, Nurhafifah Aswar Aswar Aswi, Aswi Awi Awi Awi Awi Dassa Awi Dassa, Awi Awi, Awi Ayu Alfina Pratiwi Amar Azwar, Azwar Chatarina Umbul Wahyuni Fajar Arwadi Febrianti Khoirunnisa Fitriana Hafid, Nur Aqidah Hamda Hamzah Upu Haris Haris Haris, Haris Hassan, Muhammad Nasiru Hisyam Ihsan Ibrahim Abdullah Alshaye Ibrahim Abdullah Alshaye Iskandar Iskandar Ja'faruddin, Ja'faruddin Jafaruddin Ja’faruddin Jeranah Latif, Lhenny Ardillah M. Amirullah M. Amirullah Mannan, Abdul Mardin Mardin, Mardin Maulidiyah Ananda Nasrul Mohd Salleh Abu Muhammad Isbar Pratama Muhammad Nur Akbar Syah Muhammad Yusuf Muhammad, Fadhel Nabil, Zaky An Nasir, Norma Novia Fridayanti Novianti, Gita Eka Nur Anisa Syam Nurfadillah Nurfadillah Nurfadillah Nurfadya, Masyta Nurhaliza, Ratih NURUL HIDAYAH Nurwahidah Obeng, Sharifah Nasriah Wan Pratiwi, Andi Citra Putri Anugrah Wanti Putri Regina Pratiwi Rahman, Abdul Ramdhani, Nurfitriah risaldi, risaldi Rondiyah Rondiyah Ruslan Saddang, Muhammad Sahid Sahid Samsuddin, Auliaul Fitrah Satrina, Satrina Selpiana, Selpiana Sharifah Osman Sitti Masyitah Meliyana R. Sukarna Sukarna Sutamrin Sutamrin Sutamrin, Sutamrin Syahid, Nurul Khatimah Syamsunardi, Syamsunardi Umar Bin Makka Lanye Uun Ade Arjun Wahidin Ashari, Nur Zahrah, Fadliyah Zainal, Zaid Zaky An Nabil