Didactic knowledge about contents is constructed through an idiosyncratic synthesis between knowledge about the subject area, students' general pedagogical knowledge and the teacher's biography. This study aimed to understand the construction process and the sources of Pedagogical Content Knowledge, as well as to analyze its manifestations and variations in interactive teaching by teachers whom...

A computer-based distance learning system should interact with students, adapt to the needs of individual students, support interaction with teachers and other students, and be easy to author. The Advanced Distance Education (ADE) project is developing specialized applications of World Wide Web technology in order to meet these objectives. ADE combines Web browsers and servers with intelligent ...

this study aims to evaluation of knowledge management processes including knowledge generation & acquisition, saving & organizing, dissemination & sharing and application in the public sector especially in police through a case study based investigation and identifies factors affecting for improvement them. the evaluation was examined through 423 questionnaires provided by in different police u...

purpose:the purpose of the present study is to determine the level of knowledge sharing and creativity and the relationship between them. among libraries’ librarians tarbiat modares university in 1392. methodology : the methodology applied for the present study is descriptive-correlation .  the study population included 50 librarians and libraries of humanities, engineering and the central libr...