NAHF developed Dokdo textbooks for elementary, middle, and high school students with disabilities along with Ministry of Education and distributed textbooks through websites. This is the first customized Dokdo educational material developed for students with intellectual disabilities, emotional disorders, and severe or multiple disabilities in special classes installed in general schools as well as special schools. This is the first customized Dokdo educational material developed for students with intellectual disabilities, emotional disorders, and Severe or multiple disabilities in special classes installed in general schools as well as special schools. There are also Braille (tactile) and voice education materials for elementary school (5th to 6th grade) students with Visual Impairments.

This textbook is designed to meet the educational goals presented by the basic curriculum of special education revised in 2015 considering the cognitive development, learning characteristics, learning level, and educational needs of students with disabilities. It is expected that it will contribute to the activation of Dokdo education in the field where special education is conducted. Textbooks can be downloaded from the Education Materials section on the NAHF Dokdo Research Institute website, and NAHF also provides guidebooks and PPT files for learning guidance.