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All Journal Pentagon: Jurnal Matematika dan Ilmu Pengetahuan Alam Algoritma: Jurnal Matematika, Ilmu Pengetahuan Alam, Kebumian dan Angkasa
Mutia Agustin Purba
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Earth & Planetary Sciences Mathematics

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Penggunaan Python Dalam Menyelesaikan Permasalahan Supremum dan Infimum Suatu Himpunan Fuji Winanti; Annisa Hidayah; Mutia Agustin Purba; Rizky Saputra. T; Novita Atika Sitorus
Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): Desember: Pentagon : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/pentagon.v2i4.267

Abstract

This research uses a quantitative approach with the help of Python to solve infimum and supremum problems involving measurements, calculations and data analysis to draw conclusions. This research process consists of several stages: problem identification, modeling a set of numbers or functions, and implementing algorithms in Python to calculate the infimum and supremum. The calculation results are compared with manual analytical solutions to ensure accuracy and efficient use of Python. Sets as a basic concept in programming allow organizing data and logical operations more efficiently. These findings show that Python is not only effective in calculating supremum and infimum, but also speeds up the solution process compared to manual methods. The results of the program execution show that the analyzed set has an infimum fan supremum which is in accordance with the theory, where set 1 has an infimum of 2, set 2 has a supremum of 5, and set 3 has an infimum of 1 and a supremum of 4.
Analisis Pengaruh Literasi Membaca Terhadap Kemampuan Matematika Di Tinjau Dari Data PISA 2022 Ika Febriana; Ameliya Ameliya; Cindy Angelina Saragi Napitu; Mutia Agustin Purba; Yumna Khairi Amani Piliang
Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa Vol. 2 No. 4 (2024): Algoritma : Jurnal Matematika, Ilmu pengetahuan Alam, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/algoritma.v2i4.122

Abstract

This research focuses on the relationship between reading and mathematics abilities using PISA 2022 data. The importance of literacy and numeracy as the main foundation for student development is the starting point for this research. In the midst of Indonesia's challenges in building a culture of literacy, especially at the elementary school level, this research explores the relationship between reading and mathematics abilities through analysis of PISA 2022 data. Secondary data from the PISA 2020 survey and regression analysis techniques are used to explore this relationship. The analysis results show a significant correlation between these two abilities, with a strong and positive correlation coefficient. These findings indicate that students with good reading skills tend to have better math skills. In conclusion, it is important to build literacy and numeracy from an early age at the elementary school level to prepare students to face more complex material. This research suggestion includes the development of integrated literacy and numeracy programs, updating the mathematics curriculum, teacher training, strengthening parental involvement, use of educational technology, as well as further research to understand the factors that influence the relationship between reading literacy and mathematics ability.
Co-Authors Ameliya Ameliya Annisa Hidayah Cindy Angelina Saragi Napitu Fuji Winanti Ika Febriana Novita Atika Sitorus Rizky Saputra. T Yumna Khairi Amani Piliang