Abstract:
This study investigated the challenges and experiences of teachers in managing disruptive 
behavior (DB) exhibited by children with developmental disorders within inclusive schools located 
in Yeka Sub-city, focusing on children with Down syndrome. Employing a concurrent parallel 
mixed-methods design, the research utilized a census method due to the limited population size. 
All ten inclusive schools in Yeka Sub-city were recruited, resulting in data collection from 88 
teachers. Quantitative data from participants were analyzed using descriptive statistics and 
inferential statistic, while thematic analysis was applied to interview data. Findings revealed 
inattentive and hyperactive symptoms of Attention Deficit Hyperactivity Disorder (ADHD) as a 
common form of DB in CWDS. Teachers primarily employed preventive strategies, including 
creating engaging learning environments and utilizing diverse teaching methods such as physical 
materials, choice-based tasks, storytelling, and songs. The study identified key challenges faced 
by teachers, including overcrowded classrooms, limited resources, and, parental expectations.
The study also identified a statistically significant difference in how regular and special education 
teachers manage disruptive behavior and the challenges they face. Special education teachers 
utilized a wider range of preventative and intervention strategies, suggesting a potential skills gap 
among regular teachers in managing disruptive behavior in inclusive classrooms effectively. The 
study concludes that special education teachers are better equipped to manage disruptive behavior 
than regular teachers in inclusive classrooms. The study recommended specialized training for 
regular teachers to improve their skills in inclusive classrooms. The study acknowledges 
limitations and suggests future research directions. The research acknowledged its limitations and 
suggested directions for future research.