Angelina Putri Wijaya
Universitas PGRI Argopuro Jember

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Pengaruh Media Kotak Angka Berbasis Sensor Audio terhadap Pemahaman Konsep Dasar Angka pada Anak Down Syndrome Kelas III Angelina Putri Wijaya; Lailil Aflahkul Yaum; Sugihartatik Sugihartatik
JOEAI (Journal of Education and Instruction) Vol. 9 No. 3 (2026): JOEAI (Journal of Education and Instruction)
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/waj55835

Abstract

This study aims to determine the effect of audio-sensor-based number box media on the understanding of basic number concepts in third-grade children with Down syndrome at SLB Negeri 1, Blitar City. The method used was a Single Subject Research (SSR) with an A-B design, consisting of a Baseline (A) and an intervention (B) phase. The results showed a significant increase in ability from 28.57% - 35.71% in the baseline phase to 42.86% - 92.86% in the intervention phase, with 0% overlap. The conclusion is that audio-sensor-based number box media is effective in improving understanding of basic number concepts through a multisensory approach (visual, auditory, kinesthetic, and tactile).   Keywords: Down Syndrome, Number Concepts, Multisensory Media, Audio Sensors, SSR