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All Journal Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam (JURRIMIPA) Blaze: Jurnal Bahasa dan Sastra dalam Pendidikan Linguistik dan Pengembangan
Hulva Sari
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Education Languange, Linguistic, Communication & Media Mathematics

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Memahami Konsep Statistika (Pemusatan Data: Mean, Median, dan Modus) dalam Kehidupan Sehari-hari Menggunakan Pendekatan PMRI Hulva Sari; Monica Putri Pratiwi; Syutaridho Syutaridho
BLAZE : Jurnal Bahasa dan Sastra dalam Pendidikan Linguistik dan Pengembangan Vol. 3 No. 2 (2025): BLAZE : Jurnal Bahasa dan Sastra dalam Pendidikan Linguistik dan Pengembangan
Publisher : STIKes Ibnu Sina Ajibarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59841/blaze.v3i2.2735

Abstract

This study aims to determine the role of statistics in everyday life to help students understand the concept of data centering measures, especially the mean, median and mode. This research was conducted at MTS Aisyiyah Palembang. The research subjects were class VIII students, involving 16 students who were divided into 3 groups. This research used the PMRI approach where students were invited to measure contextually their height. The results showed that the PMRI approach can help students discover for themselves how to calculate a person's height and find the mean, median and mode through a mathematical reference process. Finding their own concept of data centering measures and solving problems in everyday life related to the concept of data centering measures. The results of this study show that through a series of activities that have been carried out help students in learning the size of data concentration.
Peran Logika dalam Pembelajaran Matematika: Pengenalan Konsep Pembuktian Sejak Awal Miranti Miranti; Anggita Lutfia Ryawati; Hulva Sari; Salsa Ameylia Zahra; Abel Puspita Sari; Pera Santika; Muhammad Win Afgani
JURNAL RISET RUMPUN MATEMATIKA DAN ILMU PENGETAHUAN ALAM Vol. 4 No. 3 (2025): Desember : JURRIMIPA: Jurnal Riset Rumpun Matematika dan Ilmu Pengetahuan Alam
Publisher : Pusat riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/jurrimipa.v4i3.7077

Abstract

Logic is an important foundation in mathematics learning because it shapes critical and systematic thinking skills. Introducing the concept of proof early on plays a strategic role in developing reasoning skills, identifying patterns, and providing simple arguments. This article aims to examine the role of logic in mathematics learning by emphasizing the importance of introducing the concept of proof from the outset. The methods used are a literature review of various relevant studies and descriptive analysis based on learning practices in early childhood education. The results of the study show that play, exploration, and concrete experience-based learning activities can improve children's ability to understand cause-and-effect relationships, make predictions, and convey logical reasons. In addition, social interaction and dialogue in the learning process have been proven to strengthen simple reasoning skills. In conclusion, the integration of logic and reasoning from an early age not only supports the development of mathematical abilities, but also builds the foundation for critical and analytical thinking needed for further education.
Co-Authors Abel Puspita Sari Anggita Lutfia Ryawati Miranti Miranti Monica Putri Pratiwi Muhammad Win Afgani Pera Santika Salsa Ameylia Zahra Syutaridho Syutaridho