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DETOUR ENERGY OF COMPLEMENT OF SUBGROUP GRAPH OF DIHEDRAL GROUP Abdussakir, Abdussakir
ZERO: Jurnal Sains, Matematika dan Terapan Vol 1, No 2 (2017): July - December
Publisher : UIN Sumatera Utara

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (655.514 KB) | DOI: 10.30829/zero.v1i2.1460

Abstract

Study on the energy of a graph becomes a topic of great interest. One is the detour energy which is the sum of the absolute values of all eigenvalue of the detour matrix of a graph. Graphs obtained from a group also became a study that attracted the attention of many researchers. This article discusses the subgroup graph for several normal subgroups of dihedral groups. The discussion focused on the detour energy of complement of subgroup graph of dihedral group
Strategi Meningkatkan Partisipasi Siswa dalam Pembelajaran Berhitung Matematika Melalui Penggunaan Game Edukasi Kartu Pintar Ananda, Ema Rizky; Irawan, Wahyu Hengky; Abdussakir, Abdussakir
Al-Madrasah: Jurnal Ilmiah Pendidikan Madrasah Ibtidaiyah Al-Madrasah Vol. 8, No. 3 (Juli 2024)
Publisher : Sekolah Tinggi Ilmu Al-Qur'an (SIQ) Amuntai Kalimantan Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35931/am.v8i3.3634

Abstract

Penelitian ini membahas konsep permainan dan game, serta penggunaannya dalam konteks pembelajaran, terutama dalam pendidikan matematika di sekolah dasar. Game diartikan sebagai aktivitas terstruktur yang dilakukan untuk hiburan dan pembelajaran. Penelitian menyoroti pentingnya game edukasi, yang dirancang untuk meningkatkan pemahaman siswa terhadap materi pembelajaran melalui media yang menarik. Contohnya, penggunaan kartu pintar dalam pembelajaran matematika yang melibatkan visualisasi konsep-konsep matematika dasar seperti penjumlahan. Penelitian ini menggunakan metode kualitatif deskriptif dengan jenis penelitian berupa studi kasus dengan subjek penelitian ini adalah guru dan siswa sebanyak 20 siswa. Berdasarkan hasil penelitian menunjukkan sebanyak 16 siswa dari 20 siswa atau 80% yang berpartisipasi dalam menggunakan media game kartu pintar, dapat disimpulkan bahwa penggunaan media tersebut cukup berhasil dalam menarik minat siswa dan melibatkan mereka dalam pembelajaran matematika. Hasil wawancara dan survei terhadap siswa dan guru mengindikasikan bahwa metode pembelajaran yang interaktif dan relevan dengan kehidupan sehari-hari siswa dapat menciptakan lingkungan belajar yang efektif dan menyenangkan.
Profile of conceptual understranding in subtraction among grade 2 madrasah ibtidaiyah Muhammad Syahru Romadhon; Irawan, Wahyu Henky; Abdussakir, Abdussakir
Jurnal Bidang Pendidikan Dasar Vol 9 No 2 (2025): June
Publisher : Universitas Kanjuruhan Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21067/jbpd.v9i2.11148

Abstract

Understanding the concept of subtraction is a critical component of mathematics education at the elementary level, particularly for second-grade students in Madrasah Ibtidaiyah. The objective of this research is to analyze students' understanding of the concept of subtraction through a qualitative approach using an exploratory descriptive method. Data were collected through descriptive tests, interviews, and documentation involving second-grade students of MI Islamiyah. The results revealed a variation in conceptual understanding among students, with some employing formal methods such as stacked counting, while others utilized visual strategies such as line counting. The findings underscore the significance of understanding place value and employing effective subtraction strategies in enhancing students' comprehension. This study concludes that there is a necessity for a more comprehensive learning approach and personalized guidance to facilitate students' thorough mastery of the concept of subtraction
Konsep Pembelajaran Matematika di Kelas 1 Sekolah Dasar I’zaati, Lailatul; Irawan, Wahyu Henky; Abdussakir, Abdussakir
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1349

Abstract

The purpose of this study is to describe the concept of mathematics learning at the elementary school level. The focus of this study is how the concept of mathematics learning at the elementary school level. This study uses a qualitative approach through the method used is library research for data collection. Data collection is carried out through books and literacy resources related to the concept of mathematics learning in elementary schools. The main source of articles comes from various journals indexed on google scholar. Data analysis is carried out qualitatively consisting of data reduction, data presentation, and conclusion drawing. The result of this study is that children at the elementary school level are children in the age range of 7-12 years old and are in the concrete operational stage where in this concrete operational stage children can understand logical operations that are reversible and conservation
Kreativitas Guru dalam Meningkatkan Minat Belajar Siswa pada Mata Pelajaran Matematika di MI Tarbiyyatul Arifin Rahma, Mia; Irawan, Wahyu Henky; Abdussakir, Abdussakir
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1354

Abstract

Education is a component that is used as a reference for the progress of a nation. This research aims to examine teachers' creativity in learning mathematics to increase students' interest in learning. A teacher must have great creativity in the learning process so that students can be interested in learning mathematics. This research is qualitative that took place in MI Tarbiyyatul Arifin. Data collection was carried out through structured interviews, observation and documentation. Data analysis is carried out by collecting data, presenting it and drawing conclusions. The results of the research show that the creativity that an educator possesses is product creativity and person creativity. Product creativity in the mathematics learning process uses media in concrete ways that use real-life examples. The personal creativity that an educator possesses is that he or she has a good personality, is intelligent, has new ideas in the learning process, is friendly, is good at communicating and can dominate the class well. The learning process can also be enjoyable and comfortable for students to learn. This increases the interest of MI Tarbiyyatul Arifin students in learning
Integrasi Nilai-Nilai Islam dalam Pembelajaran Matematika di Madrasah Ibtidaiyyah Ilma, Fatkhul; Irawan, Wahyu Henky; Abdussakir, Abdussakir
Indo-MathEdu Intellectuals Journal Vol. 5 No. 3 (2024): Indo-MathEdu Intellectuals Journal
Publisher : Lembaga Intelektual Muda (LIM) Maluku

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54373/imeij.v5i3.1367

Abstract

The purpose of this research is to find out the integration of Islamic values in mathematics learning at Madrasah Ibtidaiyyah. This study uses a library research method or library research, literature study is a research method that utilizes library sources as a source in research activities. The data collection technique used in this literature research is to look for data on matters or variables in the form of notes, books, papers, or articles and journals. After the data is collected, content analysis is carried out to get the right and accurate conclusion formulation. Data analysis consists of data reduction, data presentation, and conclusion drawing. The results of this study found several discussions regarding the Definition of Integration of Islamic Values, Mathematics Learning, Principles of Knowledge Integration, Strategies for the Integration of Islamic Values in Mathematics Learning, and Integration of Islamic Values in Mathematics Learning. The conclusion of this study is that the integration of Islamic values in the mathematics learning process at Madrasah Ibtidaiyah initially felt difficult to implement. Especially for mathematics subjects that have a lot to do with numbers, formulas, and geometric construction, it will feel easy to apply if we as educators always try to find gaps to instill Islamic religious values in classroom learning
Restructuring Of Students’ Thinking in Junior High School Through Defragmentation for Solving Mathematical Problems Mardhiyatirrahmah, Liny; Abdussakir, Abdussakir
Tarbiyah : Jurnal Ilmiah Kependidikan Vol. 10 No. 2 (2021): December
Publisher : Universitas Islam Negeri Antasari Banjarmasin, South Kalimantan, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.18592/tarbiyah.v10i2.4810

Abstract

Problem-solving in math is still a problem today. Studies show that students still make mistakes in answering math problems. Errors in answering the questions indicate that there is fragmentation in the thinking structure of students. This article uses a systematic review method. Researchers selected articles according to the criteria and found 9 articles with a total of 25 research subjects. Data collection was carried out in two main stages, namely the search and selection stages. The results show that students experience many obstacles at the stage of re-checking the integrity of the completion steps because of the habit of students who skip the re-examination and are sure that the answer is correct. A common type of error in the construction of a mathematical concept is a construction hole. Construction holes can be overcome by the emergence of schemes to complement the imperfections of students' thinking structures in solving mathematical problems. The type of defragmentation that is most often given is scaffolding. Scaffolding is considered the most effective for all types of mistakes made because it can be done and later reduced so that students can solve math problems independently.