Claim Missing Document
Check
Articles

Found 2 Documents
Search
Journal : Issues in Mathematics Education (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): Maret
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed41932

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 Ja’faruddin; Muhammad Ammar Naufal; Hisyam Ihsan
Issues in Mathematics Education (IMED) Vol 7, No 1 (2023): Maret
Publisher : Universitas Negeri Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35580/imed45878

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.