Research on teachers' professional development is gaining popularity among educators since changes in society require teachers to improve their skills and knowledge. Rather than transmitting information to teachers, knowledge sharing through emerging tacit knowledge among them has gained more importance. Because of new information and…

The Ministry of Education in Saudi Arabia has special online discussion forums for teachers as part of its internet website. The study surveys those teachers' online forums and reports the number of participants, number of threads and responses, topics with the highest and lowest posts and the forums role in teachers' professional development and…