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Development of sign language videos to improve mathematical communication of deaf students of fractional material Utari Oktaviani; Rahmawati, Fadhilah; Pamungkas, Megita Dwi
UNION : Jurnal Ilmiah Pendidikan Matematika Vol 11 No 2 (2023)
Publisher : Universitas Sarjanawiyata Tamansiswa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30738/union.v11i2.12534

Abstract

As many as 7.03% of people with disabilities in Indonesia are deaf people. The problem for deaf students is the lack of mathematics learning resources during learning and the low mathematical communication skills of deaf students. The purpose of this study is to analyze the development of sign language learning videos to improve mathematical communication of deaf students of fractional material in terms of validity, practicality, and effectiveness. The method used is the R&D method with a 4D model. The results showed that the validity of the media resulted in a very valid category by sign language experts with a score of 85% and material experts with a score of 83% and categories valid by media experts with a score of 78.5%. The results of media practicality of 100% for teacher and student responses and learning implementation questionnaires are said to be very practical. The results of the control class pretest and the experiment resulted in a sig value. > 0.05, then the data is normal. Homogeneity test with (6,14) <  (19) on pretest questions and (4,68) <  (19) on posttest questions then homogeneous data. Student scores resulted in a difference in the average student learning outcomes between the experimental class and the control class indicated by the T test results with the sig value. (0.001) < 0.05. The average value of the N Gain of the experimental class is greater than that of the control class, which is 0.9721 with a high category. so that the media is said to be valid, practical, and effective.
Analysis of Interaction Patterns Among Deaf Students Through The Peer Tutor Method in Mathematics Learning Verjunnea Ali Choiriyan; Fadhilah Rahmawati; Nina Agustyaningrum
Mathline : Jurnal Matematika dan Pendidikan Matematika Vol. 11 No. 1 (2026): Mathline : Jurnal Matematika dan Pendidikan Matematika
Publisher : Universitas Wiralodra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31943/mathline.v11i1.1080

Abstract

Deaf students have characteristics of learning mathematics that are highly dependent on visual channels due to limited linguistic and sensory access, so that abstract mathematics learning often becomes a challenge. The mismatch between these characteristics and teachers' delivery of material that is predominantly verbal or uses complex language structures results in less effective learning communication. This study aims to gain an in-depth understanding of the patterns and dynamics of interaction among deaf students during the application of the peer tutoring method in mathematics learning, particularly in flat geometry. The research used a qualitative approach with a case study design involving 16 deaf students at SLB-B YPPALB Magelang City from elementary to high school levels, divided into four heterogeneous groups based on the level of hearing impairment, additional disabilities, and peer tutor roles. Data were collected through structured classroom observation, learning documentation, and semi-structured interviews, then analyzed through data reduction, data presentation, and conclusion drawing stages. The results showed that interactions between students through peer tutors were more intensive and effective than interactions between students and teachers. These findings are in line with Vygotsky's Social Constructivism theory, which emphasizes the role of social interaction and peer scaffolding in learning. Peer tutors function as linguistic and social mediators through sign language, gestures, and concrete representations, thereby facilitating the understanding of mathematical concepts. The dynamics of interaction are influenced by the degree of hearing loss, additional disabilities, and the communication skills of peer tutors. These findings recommend that mathematics learning for deaf students be strategically designed based on peer tutoring to improve interaction, participation, and conceptual understanding.
PELATIHAN DAN PENDAMPINGAN MENULIS EKSPRESIF UNTUK MENURUNKAN STRESS BAGI WARGA BINAAN WANITA RUMAH TAHANAN KELAS IIB PONOROGO Rahmawati, Fadhilah; Saputra, Agus Romdlon
ROSYADA: Islamic Guidance and Counseling Vol. 2 No. 2 (2021): Rosyada: Islamic Guidance and Counseling
Publisher : Universitas Islam Negeri Kiai Ageng Muhammad Besari Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (365.604 KB) | DOI: 10.21154/rosyada.v2i2.3540

Abstract

Studi ini bertujuan untuk mendorong warga binaan wanita Rumah Tahanan Kelas IIB Ponorogo untuk memiliki mental skill dalam stress management, baik selama berada di rumah tahanan maupun nantinya setelah menyelesaikan masa tahanan dan kembali ke tengah masyarakat. Berada di rumah tahanan seringkali membuat warga binaan merasa tertekan karena interaksi dengan pihak luar yang dibatasi, kebosanan menghadapi dan menjalani aktivitas rumah tahanan, serta pergolakan batin atas kasus pelanggaran pidana mereka. Oleh sebab itu, manajemen stres merupakan mental skill yang sangat diperlukan warga binaan untuk dimiliki sebagai salah satu strategi menurunkan level stres tingkat rendah-medium, dan meningkatkan level kesejahteraan (wellbeing). Metode yang digunakan adalah participatory action research (PAR). Temuan studi ini di antaranya munculnya kesadaran urgensi mental skill menulis ekspresif dan motivasi menggunakan metode ini untuk mengelola stres di kemudian hari. Kata kunci: warga binaan wanita; mental skill; menulis ekspresif; kesejahteraan
Co-Authors 'Adna, Syita Fatih Abdulloh, Maryam Adam Higaf Kurniawan Adillah Resfia El Wa'fa Afgani, Chairul Anam Agus Romdlon Saputra Ahmad Ajib Ridlwan Aldila Krisma, Dita Andhita Risko Faristiana Ani Kurnia Lestari Anindya Khoirun Nisa’ Arief Budi Wicaksono Arifta Nurjanah Arilia, Linawati Asria, Lailatul Atiqoh, Mita Asma Ayu Okta Viani Azharia Sebrina N Bagas Ardiyanto Baginda Revian Ashar Baihaqi Al-A'la Budiyani, Rista Nur Eka Chasanah, Aprilia Nurul Desti Farichah Devi Akifana Dwi Pamungkas, Megita Elina Elmaghfiroh Elly Elviani Febrian, Seprial Alit Febrianto, Nur Fitroh Fellashofa Regita, Rahmalia Fiftyyana Rizqi Gunawan Gunawan Hanik Umi Khulasoh Isnaeni, Nadia Julia Hanifah Ahza Kumawati, Siti Laeli Ambar Dwi Cahyani Laely Nova Yunita Mila Nurul Apriliyani Moch Maola Nasty Gansehawa Muharromah, Gabriele Lailatul Mukhliso, Ida Nadia Nurunnisa Nafisah, Saniatun Nina Agustyaningrum Nur Jannah Salsabila Nurul Izza Kamila Nurul ‘Aenaeni Lami’ Pamungkas, Megita Dwi Pandega, Siwi Nur Pradanti, Paskalia Pramesthi, Dewi Putri Zakiah Dairotur Rohmah Rahman Mulyawan Rizki Sariningtias Rizkiani, Rizka Rizqi, Fiftyyana Rohmawati, Uun Salikah Salikah Sandri Yulia Rahma Selvi Yulia Wisudawati Septena, Venanda Amanatun Septiana Pujianingsih Shaddiqah Munawaroh Fauziah Sherli Salsabila Adawiyah Shomad, Zahid Abdush Suciati Suciati Sulaiman, Alfin Sutama, Daning Kinanti sutriyaningsih sutriyaningsih Syita Fatih `Adna Ufa Anita Afrilia Utari Oktaviani Verjunnea Ali Choiriyan Yanti, Fitri Dwi Yesi Franita Yunita Khilyatun Nisak Zedny Amiq Elmina Zuida Ratih Hendrastuti Zulia Maulidatul Munawaroh