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All Journal Indiktika : Jurnal Inovasi Pendidikan Matematika Delta: Jurnal Ilmiah Pendidikan Matematika
Atika Zahra
Universitas Islam Negeri Raden Fatah Palembang
Education Mathematics

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Transforming Inclusive Mathematics Pedagogy: Reconstructing Adaptive Fraction Learning Design through Design Research for Students with Special Needs Agustiany Dumeva Putri; Riza Agustiani; Atika Zahra; Meily Agustin; Annisa Auliyah; Nela Salsabila; Muthi Hanifah
Indiktika : Jurnal Inovasi Pendidikan Matematika Vol. 8 No. 1 (2025): Indiktika : Jurnal Inovasi Pendidikan Matematika
Publisher : FKIP Universitas PGRI Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31851/indiktika.v8i1.21143

Abstract

Inclusive education is a civilizational promise that guarantees the fundamental right of every individual to access knowledge without discrimination. This research focuses on developing an adaptive mathematics learning design for visually impaired and hearing-impaired students to strengthen numeracy literacy in fraction materials. The primary issue addressed is the low cognitive access of students with special needs toward visual and verbal instructions. This study was conducted using a design research method, specifically the validation study type. The research activities were carried out in three stages: the preparing for the experiment phase, the teaching experiment phase, and the retrospective analysis phase. Data collection techniques included observation, interviews, and documentation. The focus of this article refers to the forms of learning media used, the scaffolding required in learning activities, and other effective forms of assistance to aid student understanding. The results emphasize the effectiveness of assistance through the provision of visual illustrations using Augmented Reality (AR) technology for hearing-impaired students, as well as audiobooks and 3D tactile media for visually impaired students. The key findings indicate that interventions through "Activity 0" and the pacing compensatory principle are crucial in bridging sensory barriers.
Pengembangan LKPD Berbasis Problem Based Learning (PBL) pada Materi Bangun Ruang Sisi Lengkung Ananda Syalsabillah Gisri; Sujinal Arifin; Atika Zahra
Delta: Jurnal Ilmiah Pendidikan Matematika Vol. 14 No. 1 (2026): DELTA : JURNAL ILMIAH PENDIDIKAN MATEMATIKA
Publisher : Universitas Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31941/delta.v14i1.6088

Abstract

This study aims to produce student worksheet based on Problem Based Learning on the material of curved side space shapes that are valid, practical and have a potential effect on the mathematical problem solving abilities of ninth grade students of SMP Negeri 13 Palembang. The research method used is the research method used is the development research method using the Tessmer flow (1993) which consists of the Preliminary stage (preparation and design stage) and the Formative Evaluation stage (self-evaluation, expert review, one-to-one, small group and field test). From the results of the study, it was concluded that the LKPD based on Problem Based Learning that was developed was very valid with a score of 87.69 and was very practical based on the results of the trial at three stages one-to-one (81.78), small group (84.67), and field test (84.33). Then it has a high potential effect on students' problem-solving abilities with an average score of 79.71.
Co-Authors Agustiany Dumeva Putri, Agustiany Dumeva Ananda Syalsabillah Gisri Annisa Auliyah Meily Agustin Muthi Hanifah Nela Salsabila Riza Agustiani Sujinal Arifin