هدفت هذه الدراسة إلى التعرف على درجة استخدام معلمات الرياضيات لأدوات التقويم البديل من وجهة نظرهن، وتحديد إذا كانت توجد فروق ذات دلالة إحصائية تعزى لمتغير سنوات الخبرة التدريسية، ولتحقيق أهداف الدراسة تم استخدام المنهج الوصفي. وتكونت عينة الدراسة من 37 معلمة من معلمات الرياضيات في الحلقة الثانية من التعليم الأساسي في محافظة ظفار في سلطنة عُمان. وتم بناء استبانة مكونة من (21) فقرة موزعة على (4) محاور تمثل أدوات التقويم البديل وهي: قواعد تقدير الأداء (7) فقرات، ملفات الإنجاز (6) فقرات، الاختبارات الكتابية (4) فقرات، خرائط المفاهيم (4) فقرات وفقاً لمقياس ليكرت الخماسي. وأظهرت نتائج الدراسة أن المعلمات بشكل عام يستخدمن أدوات التقويم البديل بدرجة مرتفعة، وجاء استخدام أداة قواعد تقدير الأداء بالمرتبة الأولى، يليها أداة ملفات الإنجاز ثم الاختبارات الكتابية، بينما خرائط المفاهيم احتلت المرتبة الأخيرة، كما أشارت النتائج إلى أنه توجد فروق ذات دلالة إحصائية في درجة استخدام المعلمات لأدوات التقويم البديل تعزى لمتغير سنوات الخبرة التدريسية لصالح الفئة الأكبر (سنوات خبرة أكثر من 16سنة)، وأوصت الدراسة أن تولي معلمات الرياضيات المزيد من الاهتمام حول استخدام أدوات التقويم البديل والتركيز بشكل أكبر على التقنيات الخاصة بها، وإجراء المزيد من الدراسات ذات العلاقة بالتقويم البديل.
تهدف الدراسة الحالية الى التعرف على مدى فاعلية استخدام اسعار اسهم الشركات العادية المتداولة في اسواق راس المال لقياس كفاءة الادارة المالية، وذلك بعد دراسة اهم العوامل المؤثرة على هذه الاسعار، بالاضافة الى محاولة اعطاء فكرة مختصرة عن مفهوم الاسهم العادية وبعض الامور المتعلقة بها، اما الجانب التطبيقي فقد تم اخذ اسعار الاسهم العادية لعينة من الشركات العراقية واجراء مقارنة بينها وبين القيمة الدفترية لها ومن
... Show MoreEuphemisms are advantageous in people’s social life by turning sensitive into a more acceptable ones so that resentful feelings and embarrassment can be avoided. This study investigates the ability of Iraqi English learners in using euphemistic expressions, meanwhile, raising their awareness and the faculty members in English teaching faculties regarding the relevance of discussing the topics that demand euphemisation. This study comprised three stages: initial test, explicit instruction with activities, and a final test for the students’ development in this domain. A test has been distributed among 50 respondents, who are at the fourth year of their undergraduate study at the University of Babylon/ College of Basic Education. The lo
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... Show MoreThe estimation of the parameters of Two Parameters Gamma Distribution in case of missing data has been made by using two important methods: the Maximum Likelihood Method and the Shrinkage Method. The former one consists of three methods to solve the MLE non-linear equation by which the estimators of the maximum likelihood can be obtained: Newton-Raphson, Thom and Sinha methods. Thom and Sinha methods are developed by the researcher to be suitable in case of missing data. Furthermore, the Bowman, Shenton and Lam Method, which depends on the Three Parameters Gamma Distribution to get the maximum likelihood estimators, has been developed. A comparison has been made between the methods in the experimental aspect to find the best meth
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... Show MoreGIS is characterized by great potentialeties to deal with huge geographical data and conclude what is necessary for it. It was very useful to get use of the potentialities of this system of GIS in the field of archaeology and to harvest very accurate results in a relatively short time, compared to the old archaeological methods.
The research aims: to build a measure of the cognitive competence of coaches from the point of view of players of Iraqi Premier League volleyball clubs and extract scores and standard levels for it. In order to achieve the objectives of the research, the descriptive method was used using the survey method. As for the research sample, it was chosen intentionally, and was represented by volleyball players for the Premier League 2024-2025. The sample was divided into exploratory, constructive, and standardizing, and starting the construction procedures, which included finding the scientific foundations for the scale, in addition to extracting the modified standard score and levels for the sample of the main experiment for standardization. Amou
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