الملخص: هدفت البحث إلى معرفة مدى تضمين كتب الاجتماعيات للصف التاسع من مرحلة التعليم الأساسي في ليبيا لأبعاد التنمية المستدامة، ولتحقيق ذلك اتبع الباحثان المنهج الوصفي التحليلي، باستخدام أسلوب تحليل المحتوى بواسطة استمارة للتحليل تضمنت ثلاثة مجالات رئيسة و(31) مجالاً فرعياً باعتماد اسلوب الفكرة كوحدة للتحليل ، وأظهرت نتائج الدراسة إلى أن كتاب الجغرافيا جاء في المرتبة الأولى من حيث تضمنه لمجالات التنمية المستدامة بنسبة (55.20%)، وكتاب التاريخ في المرتبة الثانية بنسبة (25.30%)، وجاء كتاب التربية الوطنية في المرتبة الثالثة بنسبة (19.50%)، وجاء البعد الاقتصادي بنسبة (55.84%)في المرتبة الأولى من بين الابعاد الثلاثة للتنمية المستدامة التي تناولها محتوى الكتب المحللة والبعد الاجتماعي في المرتبة الثانية بنسبة (33.77%)، والبعد البيئي قي المرتبة الثالثة بنسبة (10.39%)، وأوصى الباحثان بضرورة إعادة النظر في كتاب التربية الوطنية والعمل على تحديثه وتضمينه لقضايا التنمية المستدامة، والتركيز على تضمين البعد البيئي من ابعاد للتنمية المستدامة ضمن محتوى كتب الاجتماعيات. الكلمات المفتاحية: كتب الاجتماعيات – الصف التاسع – التنمية المستدامة.
Bashir Elhadi M. Algrgotti, (3-2021)

The adsorption of acid red 186(AR) onto activated carbon prepared from Libyan farms was studied, the effect of solution pH, contact time, adsorption dose and initial dye concentration was evaluated. The adsorption studied included Langmuir and Freundlish isotherms were applied to experimental results. The experimental results fitted very well to both adsorption isotherms. The mixture mono layer capacity obtained from Langmuir is q_e =7.62mg/g for activated carbon (100-45um) and q_e=7.194mg/g for activated carbon (lees than 45um).Therefore, activated carbon has the potential to be used as a low cost eco-friendly adsorbent for removal “activated carbon” dye from aqueous solution. arabic 11 English 57
ezouldeen(5-2015)

This qualitative descriptive case study reflects the researcher's experience, as a Teaching Practice (TP) Co-ordinator at the Libyan Faculty of Education Tripoli (FET), in developing and examining academic supervisors’ implementation of an innovative TP Assessment Model for EFL trainees. Previous assessment lacked accuracy and comprehensiveness and relied solely on assessing behavioural observable skills. The new TPAM incorporates, for the first time at FET, Unobservable Skills Assessment through supporting documents that supervisors use to assess trainees’ skills in classroom observation, feedback provision, self-reflection, and reporting on TP experience, all of which comprise a Teaching Practice Portfolio (TPP). The study focuses on a key concern: (1) How to develop existing assessment criteria in an objective and comprehensive manner embracing both observable and unobservable skills. Two operational sub-questions emerged: (2) How would the supervisors’ implement the Unobservable Skills Assessment in the TPAM; (3) How would trainees respond to Unobservable Skills Assessment criteria? Data were collected through quantitative analysis of the supporting documents; semi-structured interviews with seven supervisors involved; focus group discussions with trainee teachers. The findings show that while the supervisors were satisfied with the developed assessment criteria, their overall performance in implementing the Unobservable Skills Assessment was poor; besides a lack of immediate feedback provision after school visits, the supporting documents for unobservable skills were not fully executed. Only two supervisors out of seven demonstrated acceptable adherence to the model requirements. Some trainees had reservations regarding the extra workload required in carrying out self-reflections and in writing reports of TP experience; others considered the criterion of professional development outlook inconsequential during initial teacher training. arabic 16 English 101
ٌٌReda Khaled Emhemmed Elmabruk(1-2020)