Abstract
The current research aims to design educational software based on the reality of the curriculum and in light of the most prevalent difficulties in schools, which have been identified using a diagnostic test of the Ministry of Education to determine the academic difficulties in the mathematics course for the third grade of primary school in Saudi Arabia with the aim of improving the performance of children with learning difficulties in those mathematical skills Based on quantitative and qualitative data from 20 student and the results showed that there are statistically significant differences between the average scores of students in pre- and post-performance on some mathematical skills for the benefit of post application at the level of (0.05).