The manual presents the methodology and organization of correctional and developmental work with children with hearing loss at an early age. Classes with a child are described in detail, aimed at adapting him to hearing aids and cochlear implants, developing a child's auditory perception and speech activity using these devices. The presented method of correctional and developmental work is based on a family-centered approach, therefore, special attention is paid to teaching parents the development of hearing and speech in a hearing aid child at home, caring for hearing aids, etc. The process of assessing the effectiveness of hearing aid in a child is considered.< p> The manual is intended for students of faculties of correctional pedagogy, teachers of the deaf and defectologists working with young children with hearing impairment. The materials of the manual are also useful for parents of young children with hearing impairment.