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All Journal Pedagogy : Jurnal Pendidikan Matematika Jurnal Motivasi Pendidikan dan Bahasa Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Helina Qatrunnada Nasution
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Humanities Education Languange, Linguistic, Communication & Media Mathematics Other

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Analisis Strategi Pembentukan Karakter dan Kreatifitas Guru Kepada Siswa di RA Maghfirah Sani Susanti; Qory, Qory Septiani Arsandy; Helina Qatrunnada Nasution; Nashwa Ramadhani Simatupang; Kholishoh Humairoh Lubis
Jurnal Motivasi Pendidikan dan Bahasa Vol. 1 No. 4 (2023): Desember : Jurnal Motivasi Pendidikan dan Bahasa
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jmpb-widyakarya.v1i4.1997

Abstract

Character education is a system of instilling character values in school members which includes components of knowledge, intelligence or will, and actions to implement these values. Character education is a deliberate effort to build good character based on core virtues that are objectively good for individuals and society. The research method used is a qualitative method involving data collection techniques in the form of observation and interviews. The data collected was then analyzed inductively, namely by identifying patterns, themes and concepts that emerged from the data. The purpose of this literature is to determine teacher strategies and creativity as an effort to improve character education for students. The results of the research show that the improvement efforts made by teachers at RA Maghfirah have been very good, teachers always accustom children to what they have been taught. The strategy used by teacher RA Maghfirah in forming children's character is related to habitual activities. The implication of this research is that it is hoped that teachers can use various models, methods and learning media to increase students' creative thinking.
ANALISIS KESALAHAN MAHASISWA DALAM MENYELESAIKAN SOAL KESEBANGUNAN DAN KEKONGRUENAN DI JURUSAN MATEMATIKA UNIVERSITAS NEGERI MEDAN Fitri Maulida Laila; Helina Qatrunnada Nasution; Lisda Karolin Br Barus; Kms Muhammad Amin Fauzi
Pedagogy: Jurnal Pendidikan Matematika Vol. 10 No. 2 (2025): Pedagogy : Jurnal Pendidikan Matematika
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/pedagogy.v10i2.6020

Abstract

Penelitian ini bertujuan untuk menganalisis jenis dan tingkat kesalahan yang dilakukan mahasiswa dalam menyelesaikan soal kesebangunan dan kekongruenan. Penelitian menggunakan pendekatan deskriptif kualitatif dengan subjek 20 mahasiswa Program Studi Pendidikan Matematika Universitas Negeri Medan. Instrumen yang digunakan berupa tes uraian sebanyak empat soal yang dianalisis berdasarkan kerangka Newman Error Analysis, mencakup kesalahan membaca, memahami, transformasi, keterampilan proses, dan penulisan jawaban. Hasil penelitian menunjukkan bahwa kesalahan paling dominan terjadi pada tahap pemahaman (42,5%) dan transformasi (41,25%), yang tergolong dalam kategori sedang. Sementara itu, kesalahan membaca (38,75%), keterampilan proses (32,5%), dan penulisan jawaban (21,25%) tergolong rendah. Temuan ini menunjukkan bahwa mahasiswa masih mengalami kesulitan dalam memahami konsep dan menerapkan teorema geometri secara tepat. Oleh karena itu, hasil penelitian ini dapat menjadi acuan bagi dosen dalam merancang strategi pembelajaran yang lebih efektif untuk meningkatkan kemampuan berpikir matematis mahasiswa.
A Literature Review of Students’ Difficulties in Quadratic Equations and Problem-Solving Learning Using LKPD : Penelitian Nazwa Mutia Syafitri; Helina Qatrunnada Nasution; Khalida Rahmah; Dian Armanto
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 4 (2026): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 4 Tahun 2026
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i4.5901

Abstract

Quadratic equations are an essential topic in mathematics education because they contribute to the development of students’ analytical thinking and problem-solving abilities. However, many students still experience difficulties when solving quadratic equation problems. These difficulties are often related to limited conceptual understanding, challenges in interpreting mathematical problems, and mistakes in applying algebraic procedures. This study aims to identify the difficulties encountered by students in solving quadratic equations and to examine the role of a problem-solving learning model assisted by Student Worksheets (LKPD) in improving students’ mathematical problem-solving abilities. This research employed a literature review method by systematically identifying, selecting, and analyzing relevant studies published in academic journals. The results indicate that students frequently struggle to understand problem contexts, translate problems into mathematical representations, and apply systematic solution strategies. Furthermore, the integration of a problem-solving learning model supported by LKPD can facilitate structured learning activities, strengthen conceptual understanding, and improve students’ mathematical problem-solving competence.
Co-Authors Dian Armanto Fitri Maulida Laila Khalida Rahmah Kholishoh Humairoh Lubis Kms Muhammad Amin Fauzi Lisda Karolin Br Barus Nashwa Ramadhani Simatupang Nazwa Mutia Syafitri Qory, Qory Septiani Arsandy SANI SUSANTI