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All Journal Jurnal Ilmiah WUNY Jurnal Infinity AKSIOMA: Jurnal Program Studi Pendidikan Matematika Journal of Mathematics and Mathematics Education JINOP (Jurnal Inovasi Pembelajaran) Jurnal Terapan Abdimas Journal of Research and Advances in Mathematics Education Resona : Jurnal Ilmiah Pengabdian Masyarakat Journal of Mathematics and Mathematics Education (JMME) Jurnal SOLMA Pendas : Jurnah Ilmiah Pendidikan Dasar Jurnal Cendekia : Jurnal Pendidikan Matematika Astonjadro M A T H L I N E : Jurnal Matematika dan Pendidikan Matematika JPMI (Jurnal Pembelajaran Matematika Inovatif) Jurnal Lebesgue : Jurnal Ilmiah Pendidikan Matematika, Matematika dan Statistika Buletin Literasi Budaya Sekolah Prima Abdika: Jurnal Pengabdian Masyarakat JagoMIPA: Jurnal Pendidikan Matematika dan IPA PROFICIO: Jurnal Pengabdian Masyarakat KOMMAS: Jurnal Pengabdian Kepada Masyarakat Inovasi Matematika (Inomatika) Edumatica: Jurnal Pendidikan Matematika Elementary School: Jurnal Pendidikan dan Pembelajaran ke-SD-an Prosiding University Research Colloquium Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang JRAMathEdu (Journal of Research and Advances in Mathematics Education) Transformasi Masyarakat : Jurnal Inovasi Sosial dan Pengabdian Buletin Literasi Budaya Sekolah Jurnal Infinity Jurnal Pengabdian Masyarakat Mentari Journal on Mathematics Education Jurnal VARIDIKA PAEDAGOGIE ALKHIDMAH: Jurnal Pengabdian dan Kemitraan Masyarakat
Nurcahyo, Adi
Universitas Muhammadiyah Surakarta
Religion Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Pelatihan Penyusunan Soal-Soal Asesmen Nasional Berbasis Kompetensi (ANBK) Bagi Guru-Guru SMP/MTS Muhammadiyah di Kabupaten Klaten Rini Setyaningsih; Sutama Sutama; M. Noor Kholid; Nuqthy Faiziyah; Christina Kartika Sari; Adi Nurcahyo
ALKHIDMAH: Jurnal Pengabdian dan Kemitraan Masyarakat Vol. 2 No. 1 (2024): Januari : Jurnal Pengabdian dan Kemitraan Masyarakat
Publisher : LP3M INSTITUT KH YAZID KARIMULLAH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59246/alkhidmah.v2i1.744

Abstract

Asesmen Nasional Berbasis Kompetensi (ANBK) is a change from the Ujian Nasional Berbasis Kompetensi (UNBK) which is an assessment program carried out on the quality of schools or educational units. The purpose of this training is to provide training related to understanding and knowledge while at the same time compiling national exam questions for mathematics teachers at SMP/MTs Muhammadiyah in Klaten regarding the preparation of UNBK questions containing HOTS. The method used in this training is an interactive method between the facilitator and the teacher so that the teacher can understand and ask questions directly about the preparation of the UN questions. The training provided is able to increase the knowledge and skills of teachers in preparing exam questions directly by implementing HOTS questions.
Self-Regulated Learning for Vocational Students’ Inductive Thinking in Solving Contextual Geometric-Sequence Problems Sari, Ragista Maya; Nurcahyo, Adi; Swastika, Annisa
Jurnal VARIDIKA Volume 38 No 2, August 2026
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/varidika.v38i2.15096

Abstract

Contextual problems play an important role in learning in vocational high schools because they connect mathematical concepts with real-life situations relevant to students. However, studies that specifically examine vocational high school students’ inductive thinking skills in solving contextual mathematical problems, particularly in geometric sequences, viewed from the level of Self-Regulated Learning (SRL), are still limited. This study aims to analyze the inductive thinking abilities of vocational high school students in solving contextual geometric sequence problems based on their SRL levels. A qualitative approach with descriptive analysis was employed. The research subjects consisted of 33 eleventh-grade students from the Accounting and Institutional Finance class at SMK Negeri 1 Boyolali. The results showed that 3 students were categorized as having high SRL, 24 students had moderate SRL, and 6 students had low SRL. Analysis of students’ responses revealed that students with high SRL were able to meet all indicators of inductive reasoning, namely observing regularities, identifying patterns, and formulating generalizations. Students with moderate SRL were able to observe regularities and identify patterns but experienced difficulties in formulating generalizations. Meanwhile, students with low SRL were only able to observe regularities. These findings indicate that SRL levels influence students’ inductive thinking abilities. This research revealing students’ characteristics and difficulties at each inductive reasoning indicator based on SRL levels within the context of geometric sequences in vocational high schools, as well as providing practical implications for teachers in designing more effective contextual mathematics learning.
Exploration of Mathematical Concepts in Slobog Solo Batik Motifs Novani, Jihan; Nurcahyo, Adi; Setyaningsih, Rini
Jurnal VARIDIKA Volume 38 No 3, December 2026
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/varidika.v38i3.15089

Abstract

Previous ethnomathematics studies on Indonesian batik have largely concentrated on widely recognized motifs, resulting in limited scholarly attention to several classical motifs that possess distinctive visual and philosophical characteristics. Batik Slobog Solo is one such motif that remains underexplored from a mathematical perspective. This study aims to investigate and describe the mathematical concepts embedded within the Batik Slobog Solo motif as a foundation for developing culturally contextualized mathematics learning. The research adopts a qualitative design employing an ethnographic approach, with data collected through observation, semi-structured interviews, and documentation at the Danar Hadi Batik Museum in Surakarta. The exploration process follows four guiding questions: “Where do I start looking?”, “How do I find it?”, “How do I know that I have found something significant?”, and “How to understand it?”. The findings indicate that Batik Slobog Solo embodies various mathematical concepts, including plane geometry and transformational geometry, arithmetic patterns represented through square numbers and arithmetic sequences, as well as discrete mathematics concepts involving tiling and graph theory. These concepts are reflected in the repetition, regularity, spatial relationships, and systematic arrangement of motif elements. The results demonstrate that Batik Slobog Solo has substantial potential as a culturally grounded instructional resource that supports meaningful mathematics learning. This study contributes to ethnomathematics literature by expanding the scope of mathematical analysis on less-explored batik motifs and emphasizes the importance of integrating local cultural heritage into mathematics education to enhance conceptual understanding while promoting cultural preservation.
Co-Authors Abi Fadila Aditia Rigianti, Henry Alma Yasinta Candra Pratiwi Annisa Swastika Antok Aryuana Arief Cahyo Utomo Arif Setiawan Artik Aryuana, Antok Budi Usodo Budi Usodo Budiyono Budiyono Budiyono, Budiyono Christina Kartika Sari Edy Heru Prasetyo Elis Setyowati Elis Setyowati Evikasari, Ira Farizqi, Muhammad Luthfi Fayza Putri Chalistha Fitri Choirul Muttaqin Fitriani, Nanda Milenia Hanifah, Millenia Hapsari, Mesaluna Rida Harsono Harsono Harun Joko Prayitno Ilham Rais Arvianto Ismiranda, Khoirina Isnaeni Umi Machromah Jenar Bagaskara, Gilang Khathibul Umam Zaid Nugroho Khofifah Titan Palupi Khotimah, Dinta Ameliana Khusnul Lintang Yanuarita M. Noor Kholid M. Noor Kholid Meilani, Rosa Millenia Hanifah Mohamad Waluyo Mohammad Rifki Maulana Muhammad Noor Kholid Musthofa, Akbar Fadel Dwiki Naufal Ishartono Nida Sri Utami Novani, Jihan Nugroho Arif Sudibyo Nuqthy Faiziyah Nurfitri, Diva Mutiara Pratiwi, Alma Yasinta Candra Purnamasari, Diana Tri Putri, Fitria Afifah Aliya Rafiza Abdul Razak Rahma, Tara Kamila Razak, Rafiza Abdul Rini Setyaningsih Risda Putri Nugrahani Risma Kurnia Wati Rohman Rukmi, Kartika Ryan Rizki Adhisa Safta Wijaya, Arif Samudra, Sikah Imel Sari, Fhitri Indah Sari, Ragista Maya Serlia Novita Sari Setyowati, Elis Sheilawati, Kharisa Rinandyta Siti Wulandari Sri Rejeki Sri Rejeki Sufahani, Suliadi Firdaus Sukestiyarno, Y. L. Suliadi Firdaus Sufahani Sulistiawati, Yuni Sumardi . Sutama Tika Andriani Toyib, Muhamad Tsulis Iq'bal Khairul Amar Umi Salamah Wahyu Nur Hidayati Wahyuning Putri Bima Widya Ayu Pangestika Wulan Galuh Rahma Perwita Wulan Rahma Galuh Perwita