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دانلود پایان نامه رشته های زبان انگلیسی و آموزش USE OF INSTRUCTIONAL TECHNOLOGIES IN TEACHER TRAINING COLLEGES

اختصاصی از یارا فایل دانلود پایان نامه رشته های زبان انگلیسی و آموزش USE OF INSTRUCTIONAL TECHNOLOGIES IN TEACHER TRAINING COLLEGES دانلود با لینک مستقیم و پرسرعت .

دانلود پایان نامه رشته های زبان انگلیسی و آموزش USE OF INSTRUCTIONAL TECHNOLOGIES IN TEACHER TRAINING COLLEGES


دانلود پایان نامه رشته های زبان انگلیسی و آموزش USE OF INSTRUCTIONAL TECHNOLOGIES IN TEACHER TRAINING COLLEGES

دانلود پایان نامه رشته های زبان انگلیسی و آموزش که شامل 142 صفحه و بشرح زیر میباشد:

The use of instructional technologies has an impact on students’ content acquisition and adds to class performance (Baylor and Ritchie, 2002). However, Beggs (2000) notes that research has shown that it is not only the technology that is important, but also how it is used that improves learning and increases pupils’ interest. In view of this, since not much was known about the use of technologies in teacher training colleges in Malawi, this study was designed to establish how instructional technologies were used by tutors in those colleges. The technologies studied were chalkboards, flip charts, overhead projectors, videos, computers, and local resources from the environment. The research questions were (a) How often did tutors use instructional technologies in their teaching? (b)What reasons did tutors have for using and not using instructional technologies in their teaching? (c)How did college tutors perceive their competence levels in using instructional technologies? (d)What attitudes did the college tutors have towards the use of instructional technologies? (e)What did tutors consider important factors in influencing their use of instructional technologies? The sample consisted of tutors from Karonga, Lilongwe, St. Joseph’s, Blantyre, and Montfort Teacher Training Colleges, who completed a survey designed to address the research questions. In addition to the tutors, a snapshot study was conducted with faculty at Domasi College of Education to establish how use of computer technology was established and sustained and what lessons could be learned that could assist the teacher training colleges as they encourage computer use among their tutors. The results of the survey that was conducted with the tutors revealed that there was infrequent use of higher order instructional technologies i.e. overhead projectors, videos, and computers, which was attributed to lack of training, unavailability of the technologies, and lack of maintenance. The failure to use the locally available resources by some of the tutors was attributed to lack of creative thinking as well as lack of initiative to use the local environment in their teaching. Constant training and peer support on how to use the instructional technologies are some of the lessons to be learned from Domasi College of Education. The study concludes with a suggested process for how government and the teacher training institutions can work collaboratively to maximize the use of instructional technologies in the teaching and learning process for prospective teachers. Several possibilities for further research on the use of instructional technologies have been highlighted.


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کتاب Kaplan and Sadock's Comprehensive textbook of Psychiatry زبان اصلی

اختصاصی از یارا فایل کتاب Kaplan and Sadock's Comprehensive textbook of Psychiatry زبان اصلی دانلود با لینک مستقیم و پرسرعت .

کتاب Kaplan and Sadock


کتاب Kaplan and Sadock's Comprehensive textbook of Psychiatry زبان اصلی

کتاب Kaplan and Sadock's Comprehensive textbook of Psychiatry زبان اصلی

ویرایش هشتم

حجم فایل: 26 مگابایت


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دانلود pdf کتاب Thr Structure of Matter مولفP.J.Mulders and W.Ubachs

اختصاصی از یارا فایل دانلود pdf کتاب Thr Structure of Matter مولفP.J.Mulders and W.Ubachs دانلود با لینک مستقیم و پرسرعت .

دانلود pdf کتاب Thr Structure of Matter مولفP.J.Mulders and W.Ubachs


دانلود pdf کتاب  Thr Structure of Matter  مولفP.J.Mulders and W.Ubachs

 عنوان کتاب :    The Strcture of Matter

 مولف : P.J.Mulders and W.Ubachs

  سال انتشار : 2003

  نوع  فایل : pdf

تعداد صفحات : 142

 حجم :  1/2MB

 


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کتاب Encyclopedia of Heart Diseases زبان اصلی

اختصاصی از یارا فایل کتاب Encyclopedia of Heart Diseases زبان اصلی دانلود با لینک مستقیم و پرسرعت .

کتاب Encyclopedia of Heart Diseases زبان اصلی


کتاب Encyclopedia of Heart Diseases زبان اصلی

کتاب Encyclopedia of Heart Diseases زبان اصلی

The Encyclopedia of Heart Diseases is an accurate and reliable source of in-depth information on the diseases that kill more than 12 million individuals worldwide each year. In fact, cardiovascular diseases are more prevalent than the combined incidence of all forms of cancer, diabetes, asthma and leukemia. In one volume, this Encylopedia thoroughly covers these ailments and also includes in-depth analysis of less common and rare heart conditions to round out the volume's scope. Researchers, clinicians, and students alike will all find this resource an invaluable tool for quick reference before approaching the primary literature.

حجم فایل: 7 مگابایت


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ترجمه مقاله Optimal operation scheduling of wind power integrated with compressed air energy storage

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ترجمه مقاله Optimal operation scheduling of wind power integrated with compressed air energy storage


مقاله همراه با ترجمه  Optimal operation scheduling of wind power integrated with compressed air energy storage

چکیده

این تحقیق درباره بهینه سازی و مقایسه عملکرد نیروگاه گازی مرسوم با ترکیب عملکرد آن با نیروگاه بادی و مخزن انرژی هوای فشرده است. فرمولاسیون برنامه ریزی غیر خطی ترکیبی عددی برای بهینه سازی مسئله بسط داده شده است.(MINLP)برای مدلسازی واحدهای مرسوم گازی، محدوده شیب نامی ظرفیت آن و کمترین زمان روشن و خاموش شدن آن و محدودیت های راه اندازی آن مورد بررسی قرار گرفته شده است.در مدل سازی منبع هوای فشرده شده محدودیت های تولید و تزریق توان-مخزن فشار هوا،تعادل هوا و محدوده عملکرد CAES مورد بررسی قرار گرفته شده است.در این مقاله دو تابع هدف مدل سازی شده است(افزایش سود و کاهش هزینه ها).بدون بررسی هزینه های اولیه پیداست که نتایج استفاده از CAES دارای سودی بیشتر از 43 درصد بوده و در بازار کاهش هزینه ها در حدود 6.7 درصد خواهد بود.


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