Education and social inclusion of pupils with mild mental disabilities into the schooling environment is affected by many factors. Especially it is necessary to have in mind the pupils own and different personalities and that education require theoretical knowledge and practical experiences. The article shows two researches aiming on analysis of inclusive education of pupils with mild mental disabilities. The main goal of the research was to describe factors and supporting measures affecting the inclusion process of pupils with mild mental disabilities in basic schools in the Czech Republic. The text presents partial parts of the research oriented on educational indicators and view of the pedagogue on pupil with mild mental disabilities in inclusive education.