The aim of this thesis is to examine the influence of handball elements on the motor skills or motor achievements of early school-age children. Through structured handball activities, the research focuses on evaluating changes in motor skills or achievements in children at Ivan Mažuranić Elementary School in Novi Vinodolski. The research was conducted on two classes, one experimental and the other control. It is expected that the introduction of handball elements will improve motor skills or achievements such as catching the ball, throwing the ball, dribbling, and shooting. At the end of the research period, testing was conducted to compare the results within the group. The handball course that the children attended was conducted twice, and both results were observed and compared. The results showed that there is no statistically significant difference between the experimental and control groups in terms of the population of the experimental and control groups achieving better results. It was concluded that the subjects in the control group were more physically active in sports compared to the experimental group, which influenced the final testing. Considering the initial condition of the students in the experimental group, we can say that the elements of handball had a favorable impact on their achievements, given that their results do not differ significantly from the control group and they achieve better results compared to their peers