Article Per Year (5 Year)
p-Index From 2021 - 2026
0.817
P-Index
This Author published in this journals
All Journal Al-Jabar : Jurnal Pendidikan Matematika Etika Demokrasi Journal of Mathematics and Applied Statistics Jurnal Pendidikan Refleksi
Irma T, Irma
Unknown Affiliation
Religion Humanities Education Law, Crime, Criminology & Criminal Justice Mathematics Social Sciences Other

Published : 4 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 4 Documents
Search

 1 
Trigonometric Finger Learning Media to Improve Mathematics Learning Outcomes of High School Students Bilqis, Sayyidah; Aswad A, Muhammad Hajarul; T, Irma
Journal of Mathematics and Applied Statistics Vol. 2 No. 2 (2024): December 2024
Publisher : Yayasan Insan Literasi Cendekia (INLIC) Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35914/mathstat.v2i2.212

Abstract

Learning media in mathematics education is one of the determining factors for students' learning outcomes in mathematics. This study developed the Trigonometric Finger Learning Media (Jargonometry) to improve the mathematics learning outcomes of high school students. The research design an R&D approach using the ADDIE model. The study was conducted at a high school in East Luwu Regency, with Class X.8 from the 2023/2024 academic year as the research subjects. Data were collected through observation, interviews, product validation, response questionnaires, and learning outcome tests. The findings indicate that the Jargonometry learning media is valid, practical, and effective in improving high school students' mathematics learning outcomes.
The Construction of Fair and Civilized Humanitarian Values in the Concept of Sipakatau in Bugis Society in Bone Regency Agustan, Agustan; Indra, Andi Batara; Darwis, Muh.; T, Irma; Suardi, Putri
JED (Jurnal Etika Demokrasi) Vol 9, No 4 (2024): JED (Jurnal Etika Demokrasi)
Publisher : Universitas of Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26618/jed.v9i4.16513

Abstract

Acts of violence and social conflict continue to color the life of the nation and state in Indonesia. This study aims to describe and analyze the fair and civilized human values constructed in the concept of sipakatau and the human values that influence individual and community behavior in Bugis society in Bone Regency. This research used a qualitative research design with a case study approach. Research data were collected through observation, in-depth interviews, and documentation studies. The results of this study show that (1) the value of a just and civilized humanity in the concept of sipakatau through pangadereng which has elements of sadda (voice), ada (words), gau deeds, ade (custom), tau (human); (2) human values that influence individual and community behavior in society through; cultural values, social values, educational values, and religious values. Bugis society, especially in Bone, refers to the concept of pangadereng, which is a form of culture that includes systems, norms and rules of life in the community.
Penerapan Model Pembelajaran Numbered Heads Together (Perkelompok) dalam Meningkatkan Hasil Belajar Peserta Didik pada Pembelajaran Pendidikan Agama Islam dan Budi Pekerti Kelas II SD DDI 2 Kota Palopo Annisa, Annisa; Nursaeni, Nursaeni; T, Irma
Jurnal Pendidikan Refleksi Vol. 13 No. 4 (2025): Jurnal Pendidikan Refleksi
Publisher : P3I Luwu Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Penelitian ini bertujuan untuk menganalisis efektivitas penerapan model pembelajaran Numbered Heads Together (NHT) dalam meningkatkan hasil belajar peserta didik pada mata pelajaran Pendidikan Agama Islam dan Budi Pekerti di kelas II SD DDI 2 Kota Palopo. Latar belakang penelitian didasarkan pada fenomena rendahnya partisipasi siswa dalam diskusi kelas dan keterbatasan pemahaman materi ketika guru masih dominan menggunakan metode ceramah. Penelitian ini menggunakan pendekatan kuantitatif dengan desain quasi experimental, melibatkan dua kelas sebagai sampel penelitian, yaitu kelas eksperimen yang mendapatkan perlakuan dengan model NHT dan kelas kontrol yang diajar menggunakan metode konvensional. Instrumen yang digunakan berupa tes hasil belajar serta lembar observasi aktivitas siswa. Hasil penelitian menunjukkan bahwa penerapan model NHT secara signifikan meningkatkan hasil belajar peserta didik dibandingkan metode konvensional. Siswa pada kelas eksperimen memperlihatkan peningkatan skor rata-rata lebih tinggi, disertai dengan partisipasi aktif, kemampuan kerjasama, dan kepercayaan diri yang lebih baik. Dengan demikian, penerapan model pembelajaran kooperatif seperti NHT terbukti mampu meningkatkan kualitas proses dan hasil pembelajaran PAI pada tingkat sekolah dasar. Implikasi dari penelitian ini menegaskan pentingnya inovasi strategi pembelajaran yang mendorong keterlibatan siswa secara aktif dan kolaboratif dalam upaya meningkatkan mutu pendidikan agama di sekolah dasar.
Profiling junior high school students’ conceptual understanding of the Pythagorean theorem across ability levels Nur Rahmah; T, Irma; Putri, Aisyah; Muhammad Ikram; Landy Sosa-Moguel
Al-Jabar: Jurnal Pendidikan Matematika Vol 17 No 1 (2026): Al-Jabar : Jurnal Pendidikan Matematika
Publisher : Universitas Islam Raden Intan Lampung, INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/ajpm.v17i1.30110

Abstract

Purpose: This study aimed to map students’ conceptual understanding of the Pythagorean Theorem and to identify distinct conceptual profiles across different levels of understanding. Method: This research adopted a qualitatively driven design with a pragmatic stance. A two-item essay test was administered to 325 students aged 13–14 years (162 boys and 163 girls) to classify their levels of conceptual understanding and to determine participants for follow-up interviews. The instrument demonstrated strong psychometric properties, including content validity of 90.3%, item–total correlations of 0.72 and 0.75, and a Cronbach’s alpha coefficient of 0.83. Based on the classification results, selected students representing low, medium, and high levels of understanding participated in in-depth interviews. Data from written responses and interview transcripts were analysed using thematic analysis to identify patterns of conceptual reasoning. Findings: The results revealed three distinct conceptual profiles. Students at the low level tended to rely primarily on memorised formulas, frequently exhibited misconceptions, and provided limited justification for their solutions. Students at the medium level showed partial integration of representations but relied on constrained strategies and demonstrated inconsistent reasoning. In contrast, high-level students displayed relational understanding by integrating diagrams, symbolic representations, and coherent explanations while connecting the theorem to contextual situations. Significance: The findings provide level-specific descriptions of conceptual understanding that help explain why correct procedures may conceal conceptual gaps. These profiles offer practical guidance for diagnosing students’ thinking and for designing differentiated mathematics instruction.
Co-Authors Agustan Agustan, Agustan Aisyah Putri, Aisyah Annisa Annisa Bilqis, Sayyidah Indra, Andi Batara Landy Sosa-Moguel Muh. Darwis Muhammad Hajarul Aswad A Muhammad Ikram Nur Rahmah Nursaeni Nursaeni, Nursaeni Suardi, Putri