Elsa Efrina, Achmad Hufad, Endang Rochyadi, Asep Bayu Dani Nandiyanto, Rahmahtrisilvia, Tryastuti Irawati Belliny Manullang, Serlina Diah Putri
The purpose of this research was to discover how to teach Doppler effect material to students who are deaf or hard of hearing (DHH). The research method used was experimental (pre- and post-test design) for five DHH students aged 17 to 19 years. The Doppler effect lesson was given through modified learning videos according to the specificity of DHH students. The results showed that the material about the Doppler effect could be taught to DHH students. Although they cannot hear well, they understand that the frequency of sound waves heard by the listener can change due to changes in the position of the sound source or the listener. The ability of students with DHH in knowing the material was influenced by the content in the learning videos and the teacher's ability to explain the lesson material. In addition, the ability to read and the ability to communicate are needed to understand the learning material by DHH students. © School of Engineering, Taylor’s University.
Universitas Pendidikan Indonesia, Jl. Setiabudhi no 299, Bandung, 40154, Indonesia; Universitas Negeri Padang, Jl. Prof. Dr. Hamka, Air Tawar, Padang, 25171, Indonesia; SLB Negeri Pembina Palembang, Jl. Kebun Bunga KM 9.5, Palembang, 30152, Indonesia
