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All Journal Harmoni Pendidikan: Jurnal Ilmu Pendidikan Bilangan: Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Ristia Rahmadani
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Astronomy Education Languange, Linguistic, Communication & Media Mathematics Other

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Analisis Kompetensi Kepribadian Guru Sekolah Menengah Pertama dalam Meningkatkan Etika Profesionalisme Mengajar Meza Aulia Zahrah; Rasti Ananda; Ristia Rahmadani; Ade Irma
Harmoni Pendidikan : Jurnal Ilmu Pendidikan Vol. 2 No. 3 (2025): Harmoni Pendidikan : Jurnal Ilmu Pendidikan
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/hardik.v2i3.1705

Abstract

Teacher personality is very important in shaping student character and creating a positive learning environment at school. This element not only demonstrates the values of integrity and good attitude but also forms the foundation for building relationships between teachers and students, among fellow teachers, and with all school members. This article aims to explain the personality competencies of teachers based on interviews conducted in three schools with different contexts. This research uses a descriptive qualitative approach, with data collection methods through in-depth interviews involving teachers and principals. The results obtained show that teachers generally demonstrate discipline, responsibility, and exemplary behavior. However, there are still some challenges such as heavy workloads and a lack of further training. These findings emphasize the importance of continuous teacher character development and systematic support to maintain the quality of education.
Pendekatan Konseptual dalam Memahami Analisis Real untuk Pemula Endha Istiqomah; Ristia Rahmadani; Annisah Kurniati; Suci Yuniati; Depriwana Rahmi
Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa Vol. 3 No. 5 (2025): Oktober : Bilangan : Jurnal Ilmiah Matematika, Kebumian dan Angkasa
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/bilangan.v3i5.796

Abstract

Real Analysis is a fundamental course in mathematics education characterized by its deductive and axiomatic structure, which requires logical, systematic, and conceptual understanding. However, many studies have shown that students often face difficulties in grasping abstract concepts and constructing mathematical proofs deductively. Lestari (2015) found that most students were only able to conduct proofs inductively, while their deductive proof skills remained low due to weak prerequisite knowledge and lack of formal reasoning practice. Meanwhile, Darmadi, Sanusi, and Rifai (2024) explained that students’ difficulties in understanding formal definitions and the structure of real numbers indicate the need for a learning approach that emphasizes conceptual comprehension. This article employs a literature review approach to analyze the application of conceptual approaches in helping beginners understand Real Analysis. The results show that a conceptual approach enhances students’ understanding of the meaning behind mathematical symbols and procedures, helps them build connections among concepts such as limits, continuity, and the real number system, and gradually develops their deductive reasoning skills. Therefore, applying a conceptual approach in Real Analysis learning is an essential strategy to help students achieve deep, logical, and meaningful understanding.
Co-Authors Ade Irma annisah kurniati Depriwana Rahmi Endha Istiqomah Meza Aulia Zahrah Rasti Ananda Suci Yuniati