The lecturer, Zainab Amin Al-Salami, from the College of Science - Mathematics Dept. participated in the virtual scientific conference of Al-Ain University - Dhi Qar, which was held on the Zoom platform, with the research titled (the proposed knowledge management concept is a model for enhancing the teaching’s activities through Web 2.0 technology). the research aims to develop a knowledge management system for teachers to facilitate the task of managing their knowledge regarding teaching activities, and to improve them and to teach that subject.