Individuals with mild intellectual disability (MID) were worse than their peers who typically develop in motor skills and attention-demanding assignments. In this study, effect of a 14-week physical activity and attention training practise on the motor skills, visual retention, perception and attention levels of students with MID were analysed. Twenty-two individuals between 7 and 14 ages participated voluntarily. Activities based on developing attention skills and physical activities enhancing fine-gross motor skills (40 + 60 min./2 days/14 weeks) were given to the experimental group. d2 Test of Attention, Benton Visual Retention and Bruininks-Oseretsky Test of Motor Proficiency-2nd version tests were used as data collection tools. There was significant difference in terms of total number of items processed, commissions, raw score of errors, total number of items minus error scores, concentration performance, Benton visual retention test and perception, fine motor skill precision, fine motor skill integration, manual dexterity and upper-limb coordination values regarding group and time dependant (p< 0.05). However, there was no significant difference in omissions and fluctuation rate values (p> 0.05). As a result; it is determined that the combination of physical activity and attention training practises features a positive effect on visual retention, perception, attention and motor skill levels of students with MID.