درجة إسهام المادة التعليمية المساندة في التحصيل الدراسي لدى طلبة المرحلة الأساسية في مادة الرياضيات من وجهة نظر معلميهم في الأردن
The study aimed to identify the Degree of the Contribution of the Supporting Educational Material to the Academic Achievement of the Basic Stage Students in Mathematics from the Point of View of their Teachers in Jordan. The researcher followed a descriptive survey methodology, and the study sample consisted of 87 male and female mathematics teachers in government schools affiliated with the Directorate of Education in Al-Mafraq Governorate during the academic year 2022-2023. To achieve the study objectives, the researcher prepared a questionnaire consist of (26) Paragraph ensuring its validity and reliability. The results showed that the mean scores of the items on the scale of the degree of contribution of Supporting educational materials to academic achievement ranged between 2.84 and 3.84, indicating a moderate level of agreement. There were no statistically significant differences in the mean scores of the sample respondents' responses at the significance level (α=0.05) on the scale of the degree of contribution of Supporting educational materials to academic achievement based on the study variables (gender, educational qualification, and teaching experience). Based on the study findings, the researcher provided a set of recommendations, including: 1) Conducting similar studies in different educational regions, 2) Emphasizing the need for a comprehensive and continuous plan for the use of Supporting educational materials, 3) Providing the necessary human and material resources for that purpose. (Author's abstract)