The study aimed to investigate the use of blended teaching in mathematics classes of the second cycle in the Sultanate of Oman from the point of view of teachers in Al- Dakhiliyah Governorate schools. The research used the descriptive approach using a sample size of 105 male and female teachers. The Statistical Package for the Social Sciences (SPSS) was used to analyze the data The results of the study showed that the degree of using blended teaching in mathematics classes of the second cycle in Al- Dakhiliyah Governorate schools, Sultanate of Oman was medium. There was a high degree of agreement in regard to "the degree of availability of educational technologies". A medium degree of agreement was used in the "importance of using blended education in teaching mathematics". A low degree of agreement was found in both "the degree of using blended teaching in mathematics classes" and "obstacles of using blended teaching in mathematics classes The results showed no significant difference in teachers' view regarding "using blended teaching" and "the obstacles of using blended teaching" according to variables of gender and years of experience On the other hand, the number of years of experience was not significantly associated with the responses in respect to the availability of educational techniques while there was a significant association in respect to gender in favor of females The study recommends training and guiding teachers on using the technologies available in schools in the blended teaching process and to implement different teaching methods that encourage the use of blended teaching in the College of Educations in higher education institutes.