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All Journal Jurnal Wawasan Ilmiah SIGMA: Jurnal Pendidikan Matematika Math Didactic: Jurnal Pendidikan Matematika Pendas : Jurnah Ilmiah Pendidikan Dasar Imajiner: Jurnal Matematika dan Pendidikan Matematika GAUSS: Jurnal Pendidikan Matematika Jurnal Padegogik Pekemas IPI Garut Mosharafa: Jurnal Pendidikan Matematika Plusminus: Jurnal Pendidikan Matematika Pedagogy : Jurnal Pendidikan Matematika Jurnal Inovasi Pembelajaran Matematika: PowerMathEdu (PME) Indonesian Journal of Community Empowerment JPLED Badranaya: Jurnal Pengabdian kepada Masyarakat Indonesian Journal of Mathematics Education
Rostina Sundayana
Institut Pendidikan Indonesia
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mathematics Physics Social Sciences Other

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Journal : jpled

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The Relationship Between Self-Concept and Students' Mathematical Adaptive Reasoning Abilities Rani Rahayu Sarah; Rostina Sundayana
Journal of Practice Learning and Educational Development Vol. 6 No. 2 (2026): Journal of Practice Learning and Educational Development (JPLED)
Publisher : Global Action and Education for Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58737/jpled.v6i2.1097

Abstract

This study aims to analyze the relationship between self-concept and adaptive mathematical reasoning ability of eighth-grade students at SMP Negeri 3 Tarogong Kidul, Garut. Adaptive reasoning ability is an important skill in facing the challenges of the 21st century, while self-concept is suspected as one of the internal factors that influence it. This study uses a quantitative approach with a non-experimental method. The research subjects were 30 students selected through a purposive sampling technique. The instruments used included a descriptive test to measure adaptive reasoning ability and a Likert scale questionnaire to assess self-concept. The normality test using Shapiro-Wilk showed that both variables were not normally distributed, so the relationship analysis was carried out using Spearman Rank correlation. The results showed a significant relationship between self-concept and students' adaptive mathematical reasoning ability, marked by a significance value of 0.000 <0.05 and a correlation coefficient of 0.624 which is included in the strong category. The coefficient of determination of 38.9% indicates that self-concept contributes to adaptive reasoning ability, while the remaining 61.1% is influenced by other factors, such as learning interest, conceptual understanding, and student creativity. Overall, this study concludes that mathematical self-concept plays an important role in improving students' adaptive reasoning ability, so strengthening the affective aspect needs to be part of the mathematics learning strategy
Co-Authors Afriansyah, Eka Aldila Agah Nugraha Ahmad Gani Arrijal Ai Ahnae Firmawatie Al-Siyam, Egi Al-Siyam, Egi Ali Usman, Ali Amirah, Eva Anggraeni, Nenden Saniyyah Arnisya, Melinda Fahriani Aryanti Asep Hidayat Atsila Rahmani Azizah, Gina Nur Azkiah, Firza Basuki Basuki Chyntia, Chyntia Cindy Elsa Parani Ciski, Dina Damayanti, Desi Deddy Sofyan Deddy Sofyan, Deddy Dede Kurniadi Dewi, Ranti Santika Egi Al-Siyam Ejen Jenal Mutaqin Ekasatya Aldila Afriansyah Ekasatya Aldila Afriansyah Elfania Kartini Endin Hoerudin Eris Iswara Fadilah, Dila Fajar, Pipih Nurul Fitri Ayu Febrianti Gunawan, Milda Nayla Hadiansyah, Nirwan Hakiki, Sufi Nur Hilman Firmansyah, Hilman Hilman, Shinta Indriawati Icha Nurfauzah Imas Komariah Imas Komariah, Imas Irena Puji Luritawaty irni septiani Iswara, Eris Ivana, Najwa awaa IYAM MARYATI Jejen Jejen, Jejen Kartina, Tina Kusumah, Reni Risnawati Latifah, Yusi Leni Maulani Leni Maulani, Leni Lesmana, Andi Lestari, Liya Lina Siti Nurwahidah Lisna, Yusi Yusnita Juwita Maharani, Renita Putri Masripah, Imas Siti Maulana, Redi Maya Sari Melinda Fahriani Arnisya Mudzakin, Fikri Mulyadi, Redi Muthmainnah, Maulidya Nabilah Citra Amalia Ulfa Nenden Saniyyah Anggraeni Neng Intan Purnama Putri Nirwan Hadiansyah Nita Puspitasasri Nitta Puspitasari Noordina, Mega Achdisty Nova Nurhanifah Nugraha, Agah Nugraha, Agah Nugraha, Regar Esa Nur Azizah, Gina Nurbani, Tri Nurdiansyah, Samsul Nuryadin, Rully Parani, Cindy Elsa Pitriyani Pitriyani Puji Lestari Puspitasari, Nitta Puspitasari, Rista Putri, Neng Intan Purnama Putri, Silvina Aurelia Rani Rahayu Sarah Ranti Santika Dewi Reni Nuraeni Reni Nuraeni Renita Putri Maharani Revina Putri Fitriani Rika Cahyani Robbani, Ilham Ali Rudi Sutrio Salam, Mutiara Samsul Nurdiansyah sari putri Silvi Munawaroh Silvi Uswatun Nisa Siti Sadiah Solihat, Deti Farida Sri Sumartini , Tina Sri Sumartini, Tina Sri Sumartini Sufi Nur Hakiki Sufyani Prabawanto, Sufyani Sukanto Sukandar Madio Sumia, Sumia Sumiarelati, Sumia Suryadi, Yopi Tatang Herman, Tatang Teni Sritresna Tina Sri Sumartini, Tina Sri Undang Indrajaya Undang Indrajaya Wartini, Tini Yohana, Anggraeni Yayu Zahra, Salma Nur Zhesi, Zhesi