AU - الشهري، محمد بن علي عوضه AB - This study aimed to identify the importance extend of developed mathematics curricula requirements and their availability degree in the school contexts from mathematics teachers' viewpoint at Najran Region. In addition, the study attempt to show whether there are significant statistical differences in the degree of importance and availability of these requirements at local schools due to gender, educational stage, and years of experience. In order to achieve this goal, a questionnaire was distributed to the study sample which consist from (85) mathematics teachers (male and female) from Najran Area, and the results indicated that the degree of the requirements importance was very high, in contrast, the availability of these requirements at local schools was so little. The study also showed that there was significant statistical differences in the degree of importance in the domain of administrative and technical requirements due to gender in favor of male teachers, while did not show any statistical differences for the importance degree due to educational stage, or years of experience. However, there was significant statistical differences in the degree of requirements availability due to educational stage in favor of intermediate level, as well as further significant statistical differences due to years of experience in favor of recent graduate teachers in the domain of using information technology. (Published abstract) http://search.shamaa.org/abstract_en.gif OP - ص ص. 122-139 T1 - مدى أهمية متطلبات مناهج الرياضيات المطورة ودرجة توافرها في البيئة المدرسية من وجهة نظر معلميها ومعلماتها بمنطقة نجران [مقال] UL - 2 https://jes.kku.edu.sa/ar/file/573/download?token=iwfE-TyM محتوى العدد (PDF)