This study is planned with the aim of the students who are mild level mental deficiency to teach the effectiveness of teaching carpet weaving making with activity schedule and whether this teaching efficient or not in that the students generalize the skill they obtain. In order to achieve the aim of the study, from among the single-subject research model, inter participants multıple probe design is used. This study is conducted with 4 students (3 male, 1 girl) studying in a primary school affiliated to the Ministry of National Education and diagnosed mild level mental deficiency. Participants are between 8-11. The dependent variable of research is the level of learning the carpet weaving skill. The independent variable of research is the method of teaching making with a chart students who are mental deficiency. Research findings show that participants learn carpet weaving skills made by chart convincingly (%100), cover this skill during the learning sessions (1, 2, 4 weeks later) and generalize the skill they learned with different tools and materials. Social validity data show that parents and teachers are pleased with this study on behalf of students/kids.