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All Journal Transformasi: Jurnal Pengabdian Masyarakat EDU-MAT: Jurnal Pendidikan Matematika HISTOGRAM: Jurnal Pendidikan Matematika Al Ishlah Jurnal Pendidikan Jurnal Dimensi Pendidikan dan Pembelajaran EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Jurnal Cendekia : Jurnal Pendidikan Matematika EDUPEDIA J-PiMat : Jurnal Pendidikan Matematika Jurnal Kajian Anak (J-Sanak) Jurnal Abdimas Bina Bangsa Mafaza : Jurnal Pengabdian Masyarakat
Wahyudi Wahyudi
Universitas Muhammadiyah Ponorogo
Religion Agriculture, Biological Sciences & Forestry Humanities Education Environmental Science Languange, Linguistic, Communication & Media Library & Information Science Mathematics Neuroscience Public Health Social Sciences Other

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Journal : EDUPEDIA

 1 
Peran Self Confidence Bagi Kemampuan Komunikasi Matematis Siswa Rio Wahyu Adi Purnomo; Wahyudi Wahyudi
EDUPEDIA Vol 5, No 2 (2021): Oktober
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/ed.v5i2.1109

Abstract

Penelitian ini bertujuan untuk mengetahui bagaimana peran self confidence siswa bagi kemampuan komunikasimatematis siswa.  Penelitian ini merupakan penelitian kualitatif yang dilakukan di SMP N 1 Bungkal denganjumlah subjek penelitian sebanyak 8 siswa kelas VII A. Dalam penelitian ini instrumen yang digunakan yaitu,instrumen tes tentang kemampuan komunikasi matematis siswa berupa 4 butir soal berbentuk essay denganmateri bangun datar segiempat dan segitiga. Dan instrumen non tes tentang self confidence siswa berupa angketself confidence sebanyak 16 pernyataan dengan pernyataan negatif dan positif.  Dari hasil penelitian ini dapatdisimpulkan bahwa siswa yang memiliki sikap kepercayaan diri yang kurang akan cenderung sulit untukmenyampaikan dan mengekspresikan informasi, juga ide/gagasan yang dimilikinya.  Sedangkan untuk siswadengan sikap kepercayaan diri tinggi mampu memahami, mengevaluasi dan mengekspresikan ide - ide yangditemui, dalam bahasa maupun simbol matematikanya sendiri. Hal ini disebabkan karena adanya pandanganpositif siswa terhadap dirinya dan kemampuannya, sehingga siswa tidak merasa cemas ataupun takut salah ketikamenyelesaikan masalah mengenai komunikasi matematis. Disaat siswa memiliki kepercayaan diri yang baik,siswa akan berani menyampaikan pendapatnya serta ide/gagasan matematikanya sendiri, hal itu akan mendorongmeningkatkan prestasinya. Sehingga dapat ditarik kesimpulan bahwa self confidence sangat berperan pentingbagi kemampuan komunikasi matematis siswa.
URGENSI LITERASI NUMERASI BAGI SISWA SD DALAM MENGHADAPI LEMAHNYA PEMAHAMAN KONSEP MATEMATIKA: KAJIAN BERBASIS LITERATUR Ersa Apriyolasani; Dwi Avita Nurhidayah; Wahyudi Wahyudi
EDUPEDIA Vol. 10 No. 1 (2026): April
Publisher : Universitas Muhammadiyah Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24269/ed.v10i1.3660

Abstract

This article aims to discuss the importance of improving numeracy literacy skills for elementary school students in addressing the difficulties of understanding mathematical concepts, while considering the use of gadgets as a hindering factor. The objects of this study are the state of numeracy literacy and mathematical concept comprehension among elementary school students in Indonesia, particularly in the context of uncontrolled gadget usage at home. This study employed a literature review method, sourcing data from Sinta-accredited national journals, Scopus and Web of Science-indexed international journals, as well as official reports from the Ministry of Education and Culture (Kemdikbud), OECD, and PISA published within the last ten years. Data were systematically collected from various databases, such as Google Scholar, ERIC, Garuda, and Sinta, and subsequently analyzed using content analysis and thematic synthesis. The findings indicate a strong and reciprocal relationship between numeracy literacy and mathematical concept understanding, serving as a predictor of long-term academic success, as confirmed by Jordan et al. (2022) and supported by the findings of Purwaningrum et al. (2023) in the Edupedia journal. Meanwhile, the uncontrolled use of gadgets was found to undermine students' foundational numeracy skills in several ways: by consuming independent study time, reducing working memory, substituting numeracy tasks with entertainment media, and diminishing students' intrinsic learning motivation. This study asserts that improving numeracy comprehension is a critical necessity in education. Achieving this requires collaboration among various stakeholders. Teachers must employ instructional methods that are relevant to daily life contexts. Parents should also actively guide their children's learning and regulate their screen time. Furthermore, the government and policymakers must improve the curriculum and facilitate continuous professional development for teachers.
Co-Authors Arista Tri Anindayati Arta Ekayanti Avida Chilvy Zulbryanti Dita Febriyanti Erisa Dwi safitri Ersa Apriyolasani Intan Sari Rufiana Jumadi Jumadi Muji Herini Nurhidayah, Dwi Avita Nurtina Irsad Rusdiani Nurul Hidayati Rio Wahyu Adi Purnomo Sabekti Trinuryono Salma Febrina Putri Sumaji Sumaji Sumaji Sumarno Sumarno Wiwin Nafidatul Marifah Yurike Yurike