Article Per Year (5 Year)
p-Index From 2021 - 2026
0.408
P-Index
This Author published in this journals
All Journal AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika Jurnal Ilmiah Matematika Realistik
Riskayani Jaida
Universitas Islam Negeri Alauddin Makassar
Mathematics

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
PENGEMBANGAN INTELLIGENT MOBILE LEARNING BERBASIS KODULAR PADA MATERI BILANGAN BULAT UNTUK MEMFASILITASI PEMAHAMAN KONSEPTUAL MATEMATIS Emmy Lufian; Riskayani Jaida; Zulfadli Takdir; Sri Sulasteri; Ahmad Farham Majid
Jurnal Ilmiah Matematika Realistik Vol. 7 No. 1 (2026): JURNAL ILMIAH MATEMATIKA REALISTIK
Publisher : Universitas Teknokrat Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33365/ji-mr.v7i1.1891

Abstract

Mathematical conceptual understanding is one of the essential competencies that students must possess to face the challenges of 21st-century learning. However, students’ understanding of mathematical concepts, particularly in integer material, is still relatively low. In addition, Android-based learning media that have been developed generally focus only on delivering materials and simple exercises, so they have not been able to facilitate conceptual understanding in an interactive and contextual manner. Therefore, this study aims to develop Kodular-based Intelligent Mobile Learning on integer material to facilitate students’ mathematical conceptual understanding. This study employed a Research and Development (R&D) method using the ADDIE development model, which consists of the Analysis, Design, Development, Implementation, and Evaluation stages. The study involved 35 seventh-grade students of MTs Madani Alauddin, Gowa Regency. The developed product was an Android-based learning application equipped with interactive materials, learning videos, example problems, practice exercises, quizzes, discussions, and automatic feedback features. The validation results indicated that the developed media was highly valid, with material expert validation reaching 89.25% and media expert validation reaching 91.11%. The implementation of the media also showed positive results, with student responses reaching 85.14% and teacher responses reaching 89.27%, both categorized as very good. In addition, the implementation results demonstrated high effectiveness with an N-Gain score of 0.72. The findings indicate that the Kodular-based Intelligent Mobile Learning is valid, practical, and effective in facilitating students’ mathematical conceptual understanding of integer material. Thus, the development of Kodular-based learning media can serve as an innovative solution to support interactive mathematics
KAJIAN MATEMATIKA EKONOMI: ANALISIS KONSEP DAN PENERAPANNYA DALAM KEHIDUPAN SEHARI-HARI Ayu Lestari; Riskayani Jaida; Nabila Rahmawati; Nur Yuliany
AL JABAR: Jurnal Pendidikan dan Pembelajaran Matematika Vol. 5 No. 3 (2026): Juli
Publisher : LPPM Institut Ahmad Dahlan Probolinggo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46773/6gwxnv92

Abstract

Mathematical economics is a branch of science that integrates mathematical concepts in the analysis of various economic problems. In everyday life, economic activities such as buying and selling, calculating profits, discounts, interest, and financial decision-making are inseparable from the application of mathematical concepts. This article aims to examine the basic concepts of mathematical economics and analyze their application in everyday life. The research method used is a literature study by reviewing various sources such as books, scientific journals, and other relevant references. The results of the study indicate that the concept of linear functions is used in the analysis of demand and supply, the concept of social arithmetic is applied to the calculation of discounts and profits, while the concept of interest and series is used in the calculation of investment and savings. Furthermore, an understanding of mathematical economics helps individuals make economic decisions rationally, effectively, and efficiently. Thus, mathematical economics plays a crucial role in improving people's economic analysis skills in everyday life.
Co-Authors Ahmad Farham Majid Ayu Lestari Emmy Lufian Nabila Rahmawati Sulasteri, Sri Yuliany, Nur Zulfadli Takdir