The research was conducted with the aim of determining motor skills among first grade primary school students with three latent dimensions: flexibility, coordination and balance. The total sample consisted of 50 students, 25 male and 25 female students, aged about seven years. A sample of variables that checked latent dimensions was formed with six motor ability tests. Although, students of that age are characterized by closeness in developmental characteristics, the processing of the results revealed a statistically significant difference between motor abilities in the sexual structure. The results of the research were processed by t-test and canonical discriminated analysis. A statistically significant difference was determined between the mentioned functions between the students of the first grade. Motor skills are the foundation for student success and progress and most of them can be influenced during classroom instruction. Precisely for this reason, guided by the laws of proper development of children begins with simple movements that newborns themselves learn from birth, these are natural forms of movement. Children can’t use them properly on their own, first their parents help them in these movements, and then educators and primary school teachers who in an organized way begin to implement and automate jumping, lowering, pushing, carrying, adding, or with all the possibilities of mastering space, resistance, obstacle and case management.