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All Journal Jurnal Karya Pendidikan Matematika Primary: Jurnal Pendidikan Guru Sekolah Dasar P2M STKIP Siliwangi AKSIOMA: Jurnal Program Studi Pendidikan Matematika REFLEKSI EDUKATIKA E-Dimas: Jurnal Pengabdian kepada Masyarakat Journal of Medives Scholaria: Jurnal Pendidikan dan Kebudayaan Jurnal Mercumatika : Jurnal Penelitian Matematika dan Pendidikan Matematika JURNAL KONSELING GUSJIGANG Jurnal SOLMA SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan JURNAL PENGABDIAN KEPADA MASYARAKAT Martabe : Jurnal Pengabdian Kepada Masyarakat Journal of Education Technology JURNAL MathEdu (Mathematic Education Journal) PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat ANARGYA: Jurnal Ilmiah Pendidikan Matematika Indonesian Journal of Mathematics Education Abdimas UNWAHAS : Jurnal Pengabdian Masyarakat UNWAHAS Jurnal Prakarsa Paedagogia Cendekia: Jurnal Pendidikan dan Pembelajaran Budimas : Jurnal Pengabdian Masyarakat Edudikara: Jurnal Pendidikan dan Pembelajaran Koordinat : Jurnal Pembelajaran Matematika dan Sains WASIS : Jurnal Ilmiah Pendidikan Mosharafa: Jurnal Pendidikan Matematika Jurnal Pengabdian dan Pemberdayaan Nusantara (JPPNu) Didaktika Unnes Journal of Mathematics Education Pedagogy : Jurnal Pendidikan Matematika Jurnal Ilmiah Profesi Guru (JIPG) Al Khawarizmi: Jurnal Pendidikan Matematika Journal of Innovation and Research in Primary Education Jurnal Karya Abdi Masyarakat Prosiding Seminar Nasional Pascasarjana Proceeding of International Conference on Science, Education, and Technology Journal of Medives: Journal of Mathematics Education IKIP Veteran Semarang Abdimas Mandalika Riemann : Research of Mathematics and Mathematics Education Jurnal Pendidikan MIPA Jurnal Prasasti Ilmu Prismatika: Jurnal Pendidikan dan Riset Matematika
Ratri Rahayu
Universitas Muria Kudus
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Elektronik modul berbasis ethnomathematics sebagai media pengembangan literasi numerasi siswa sekolah dasar: analisis kelayakan Fitriyah Amaliyah; Ratri Rahayu; Diana Ermawati; Lovika Ardana Riswari
Jurnal Ilmiah Profesi Guru (JIPG) Vol 6 No 2 (2025): Volume 6. No 2 Agustus 2025
Publisher : Program Studi Pendidikan Profesi Guru, Universitas Sarjanawiyata Tamansiswa Yogyakarta, Indonesia.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/jipg.vol6.no2.a19273

Abstract

Hasil studi internasional PISA pada tahun 2015, 2018, dan 2022 menunjukkan bahwa kemampuan literasi numerasi siswa Indonesia, khususnya pada muatan matematika, masih tergolong rendah. Penelitian ini bertujuan untuk mengembangkan dan menilai kelayakan modul ajar berbasis ethnomathematics terintegrasi teknologi, yaitu EMASFALOKU (Elektronik Modul Matematika Materi Pecahan dengan Kearifan Lokal Kudus), dalam mendukung kemampuan literasi numerasi siswa sekolah dasar. Penelitian menggunakan metode Research and Development dengan model ADDIE yang dibatasi pada tahap analisis, desain, dan pengembangan. Pengumpulan data dilakukan melalui angket dan dokumentasi, dengan instrumen berupa kuesioner penilaian kelayakan produk. Analisis data dilakukan secara deskriptif dan kuantitatif. Hasil penelitian menunjukkan bahwa EMASFALOKU memperoleh tingkat kelayakan sebesar 79,04% dengan kategori layak berdasarkan penilaian ahli media dan ahli materi. Temuan utama penelitian ini menunjukkan bahwa integrasi ethnomathematics dan asesmen digital berbasis Quizizz menjadi kebaruan (novelty) dalam pembelajaran pecahan. Implikasinya, EMASFALOKU berpotensi menjadi sumber belajar inovatif untuk meningkatkan literasi numerasi siswa sekolah dasar. Ethnomatematic-based electronic modules as a media for developing students' numeracy literacy in elementary schools: feasibility analysis Results from the international PISA studies conducted in 2015, 2018, and 2022 indicate that Indonesian students’ numeracy literacy, particularly in mathematics, remains at a low level. This study aimed to develop and evaluate the feasibility of a technology-integrated ethnomathematics-based teaching module, namely EMASFALOKU (Electronic Mathematics Module on Fractions Based on the Local Wisdom of Kudus), to support elementary students’ numeracy literacy. The study employed a Research and Development approach using the ADDIE model, limited to the analysis, design, and development stages. Data were collected through questionnaires and documentation, with product feasibility assessed using expert validation instruments. Descriptive and quantitative analyses were applied to interpret the data. The results show that EMASFALOKU achieved a feasibility score of 79.04%, categorised as feasible, based on evaluations by media and subject-matter experts. The main finding highlights the novelty of integrating local ethnomathematical contexts with digital assessment through the Quizizz platform. This module has practical implications as an innovative learning resource to enhance numeracy literacy among elementary school students.
FORMULATING THE GENETIC DECOMPOSITION FOR PROBABILITY CONSTRUCTION BASED ON STUDENT DESCONSTRUCTED PROBLEM-SOLVING PROCESS Ratri Rahayu; Fitriyah Amaliyah; Gunawan Gunawan; Fitrianto Eko Subekti
AKSIOMA: Jurnal Program Studi Pendidikan Matematika Vol. 14 No. 4 (2025)
Publisher : UNIVERSITAS MUHAMMADIYAH METRO

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/ajpm.v14i4.14367

Abstract

Probability theory is inherently abstract and structurally complex, often creating substantial cognitive barriers for students when solving problems. This study aims to formulate a genetic decomposition of core probability concepts based on the mental structures constructed by undergraduate learners. Guided by the APOS (Action–Process–Object–Schema) theoretical framework, the research employed a three-phase methodological cycle: (1) epistemological analysis of fundamental probability concepts, (2) design and administration of diagnostic and instructional instruments, and (3) analysis and validation of students’ cognitive structures. The study was conducted at two universities in Central Java, Indonesia, involving four mathematics education undergraduates enrolled in an introductory probability course. Data were collected through content analysis, domain-specific assessment instruments, and semi-structured interviews. The APOS framework was used to trace students’ mental constructions in relation to classical probability, independence, conditional probability, total probability, and Bayes’ theorem. The results reveal that students had not fully internalized the mental objects and schemas required to coordinate these concepts during problem-solving activities. Their reasoning remained largely at the process level, particularly in representing sample spaces, applying counting techniques, and thematizing probability structures. Nonetheless, several elements of their cognitive behavior aligned with the refined genetic decomposition. The findings highlight the necessity of strengthening students’ APOS-based mental constructions to support the development of coherent probabilistic schemas and enhance conceptual as well as procedural fluency.
Penerapan Model Eliciting Activities Berbantuan Media APPEM Untuk Meningkat Kemampuan Pemahaman Konsep Pada Siswa SD Bashrul Muna; Ratri Rahayu; Himmatul Ulya
Journal Prakarsa Paedagogia Vol. 2 No. 1 (2019): Juni 2019
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/jpp.v2i1.3902

Abstract

This research aimed to describe the improvement of the ability of mathematical concept comprehension, the improvement of students’ activity, and the improvement of the teacher’s teaching skill through the implementation of Model Eliciting Activities model by using APPEMmedia.This classroom action research is conducted on the fourth grade of SDN6Klumpit Gebog Kudus in the Academic Year 2018/2019 with the number of subject is 14 students and here the researcher as the teacher. This research is conducted in 2 cycles which consist of 3 meetings for each cycle.The result of the research showed that (1) the students’ ability of mathematical concept comprehension on cycle I got the classical mean score 67,14 as a inoughpredicate and it improved on cycle II to 83.10 as a good predicate, (2) the students’ activity on cycle I got the classical average 70,76 as a inoughpredicate and improved to 82,59 as a goodpredicate on cycle II, (3) the teacher’s teaching skill on cycle I got avrage the classical 2,89 as a good criteria and improved to 3,21 as a good criteria on cycle II. Based on the research result, it can be concluded that the implementation of Model Eliciting Activities by using APPEM media can improve the ability of mathematical concept comprehension, the students’ activity and the teacher’s teaching skill in organizing the learning activity
Pengaruh Model Discovery Learning Berbantuan Media Anyaman Terhadap Kemampuan Pemahaman Konsep Matematis Siswa Nasifatul Baroroh; Ratri Rahayu; Himmatul Ulya
Journal Prakarsa Paedagogia Vol. 2 No. 1 (2019): Juni 2019
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/jpp.v2i1.4059

Abstract

The aim of this research was to test the effect of discovery learning models using matting media toward students' understanding of mathematical concepts. The result of this research showed that (1) the average ability of students' understanding of mathematical concepts after applying discovery learning models using matting media was better than before; (2) amount 70% students reached minimal completeness criteria (MCC); (3) there was difference in the proportion of students who reach MCC before being taught discovery learning models assisted by matting media with the proportion of students who reach MCC have been given learning. The use of matting media in mathematics learning with discovery learning models has an impact on the ability of students' understanding of mathematical concepts. In the steps of the discovery learning model, namely data collection, students explore knowledge by weaving to form a unit square. The data was then processed by students to find the area of the plane with its own knowledge.
Peningkatan Hasil Belajar Siswa Kelas IV melalui Model Contextual Teaching And Learning Berbantuan E-Modul Berbasis Budaya Pati DESY SIYAMSARI; RATRI RAHAYU; LINTANG KIRONORATRI
Journal Prakarsa Paedagogia Vol. 6 No. 2 (2023): Desember 2023
Publisher : Universitas Muria Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24176/jpp.v6i2.10641

Abstract

This study aims to examine the increase in knowledge learning outcomes of fourth grade elementary school students using the CTL model assisted by Pati culture-based e-modules. This type of research is a quantitative experiment, pre-experimental research design, pretest-posttest design model. Non-test and test data collection techniques. The data analysis technique uses the initial data analysis in the form of a normality test, while the final data analysis is in the form of quantitative descriptive statistical analysis and hypothesis testing. Based on the results of testing the n-gain hypothesis, it is proven that there is an increase in knowledge learning outcomes with the starch-based e-module assisted CTL model of 0.55 medium criterion interpretation. So it was concluded in this study that there had been an increase in the knowledge learning outcomes of class IV students with the CTL model assisted by e-module based on starch culture.
Inovasi Digital Dalam Perencanaan Pembelajaran: Pelatihan Teachy App Untuk Guru SD 3 Pedawang Kudus Ratri Rahayu; Himmatul Ulya; Alif Catur Murti
Abdimas Mandalika Vol 5, No 4 (2026): Juni
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/am.v5i4.39175

Abstract

Abstract:  Time constraints and limited technological competence remain significant challenges for teachers in developing effective instructional planning. Therefore, the utilization of Artificial Intelligence (AI) is essential to support and enhance the lesson planning process. This study aims to enhance the digital literacy of teachers at SD 3 Pedawang in designing instructional materials using the Teachy App, improve the efficiency and quality of learning materials based on the Merdeka Curriculum, and promote the use of technology while fostering a digital learning community. This community service program employed a participatory and contextual approach involving 11 teachers from SD 3 Pedawang. The methods included lectures, question-and-answer sessions, discussions, simulations, and hands-on practice using the Teachy App. Evaluation was conducted through pre-test and post-test, with improvement analyzed using the N-Gain formula. The average pre-test score was 19%, which significantly increased to 97.30% in the post-test. The N-Gain analysis showed an average improvement score of 0.969, categorized as high. The Teachy App training proved to be effective in improving teachers’ skills, time efficiency, and the quality of digital learning materials based on the Merdeka Curriculum. It is recommended that such training be conducted regularly and sustainably to strengthen the digital learning community.Abstrak: Keterbatasan waktu dan rendahnya keterampilan teknologi masih menjadi kendala bagi guru dalam menyusun perangkat pembelajaran secara efektif. Oleh karena itu, pemanfaatan teknologi kecerdasan buatan (Artificial Intelligence/AI) diperlukan untuk mendukung proses perencanaan pembelajaran. Penelitian ini bertujuan untuk meningkatkan literasi digital guru SD 3 Pedawang dalam merancang perangkat pembelajaran menggunakan Teachy App, meningkatkan efisiensi dan kualitas perangkat pembelajaran berbasis Kurikulum Merdeka, serta mendorong pemanfaatan teknologi sekaligus membangun komunitas belajar digital. Metode yang digunakan dalam kegiatan pengabdian kepada masyarakat (PkM) ini adalah pendekatan partisipatif dan kontekstual dengan melibatkan 11 guru SD 3 Pedawang sebagai peserta. Kegiatan dilaksanakan melalui ceramah, tanya jawab, diskusi, simulasi, serta praktik langsung (hands-on) penggunaan Teachy App. Evaluasi dilakukan melalui pretest dan posttest, dengan peningkatan dianalisis menggunakan rumus N-Gain. Hasil menunjukkan bahwa rata-rata skor pretest sebesar 19% meningkat secara signifikan menjadi 97,30% pada posttest. Hasil analisis N-Gain menunjukkan nilai rata-rata sebesar 0,969 yang termasuk dalam kategori tinggi. Dengan demikian, pelatihan penggunaan Teachy App terbukti efektif dalam meningkatkan keterampilan guru, efisiensi waktu, serta kualitas perangkat pembelajaran digital berbasis Kurikulum Merdeka. Oleh karena itu, kegiatan serupa direkomendasikan untuk dilaksanakan secara berkelanjutan guna memperkuat komunitas belajar digital.
Co-Authors Achmad H, Dwiyana Ade Nasicha Balqiz ahmat fatoni rizal Akbar, Faisal Hibatullah alfina Alif Catur Murti Amalia, Noor Azif Amaliyah, Fitriyah Ameliana, Eka Amin Suyitno Arief Agoestanto Bashrul Muna Bela Anggraini, Salsa Budi, Dian Setyo Catur Murti, Alif Cholis Sa’dijah CIPTA, KAVITA HATARU DESY SIYAMSARI Diana Ermawati Dwijanto Dwijanto Dwiyana Achmad Hartanto, Dwiyana Achmad Eka Zuliana Endang Sugiharti, Endang Fahma, Marizka Aulia Fatimatus Solikha Fina Fakhriyah Fitrianto Eko Subekti Gunawan Gunawan Gunawan Gunawan Hemalia, Hemalia Henry Suryo Bintoro Henry Suryo Buntoro Himmatul Ulya Himmatul Ulya Inarotul Wafiroh Irma Yuliani Ismi Sumaryati Isnarto Isnarto Isnarto, Isnarto Jayanti Putri Purwaningrum Kartono , Kusumawardani Assholihah, Salma Ragil Lailatur Rohmah Lestari, Yulianti Elly Lestari, Yulianti Elly Lintang Kironoratri Lovika Ardana Riswari Maftukhah Rosyada Mohammad Kanzunnudin Mohammad Syaffruddin Kuryanto Much Arsyad Fardani Murtono Murtono -, Murtono Nasifatul Baroroh Noor Azif Amalia Nor Laila Safitri Nur Fajrie Nurmala Kusumasari Nurul Nikmah Puspita Sari, Melda Putwi Veranika Qohar, Abd. Ramadhani, Ratih Wulan Reza Nur Faizah Richa Karlina Nofitasari Risa Ardiani Risa Ardiani Ristiyani Ristiyani Risya Putri Alifiyani Rusmalinda Gustia Saad, Muhamad Ikhwan Mat Santoso Santoso Savitri Wanabuliandaari Savitri Wanabuliandari Sekar Dwi Ardianti Sekar Dwi Ardiyanti Shinta Dewi Shinta Dewi SIYAMSARI, DESY Sofia Ariyani Sri Utaminingsih Sri Utaminingsih Su'ad Su'ad Sumaji Sumaryati, Ismi Tasya, Nikmatul Ummam, Fatikhul Vany Diah Puspitasari Vivi Niswatuzzahro Wanabuliandari , Savitri Yuliani, Irma