Analysis of Children with Autism Spectrum Disorder With Perception Levels in Geometric Shapes

The aim of this study is to examine the perception levels with the help of the survey method by the help of the graphical lessons given to the students with autism. For this purpose, mandala technique is preferred and each student is given a mandala drawing. Thus, whether or not he recognizes the graphical shapes, he cannot paint regularly, he can discover the objects, observation and statistical evaluation will be made on the subjects of attention. Approximately 100 subjects are considered in the study. In this study, students with autism with ages ranging from 4 to 40 were studied. In our study, 5 days of the week and collective, single lecture sessions, training, monitoring and activity sessions were held, and data of comprehension, reliability and perception level were collected. SPSS analysis program was used to analyze the data. Research findings of the subjects; What is a geometric figure? they gained more than 85% of the concept knowledge, and these gains were maintained at an average of 80%, even one month after the end of teaching, and contributed to their social lives through the classroom environment