Individuals with special needs require support in acquiring various academic and social skills and mathematical skills are one of the most important skills in which individuals with special needs need to acquire in order to maintain their daily lives. Current approaches in education emphasize the importance of integrating technology into special…

The aim of this study is to determine the needs of special education teachers about curriculum development, and to implement the constructivist approach to in-service training programme for special education teachers. Furthermore, this study seeks to evaluate the developed in-service training programme. The descriptive and experimental methods…