This study aims to determine the effectiveness of electronic supervision for supervisee groups in the school field. This study applies the descriptive and analytical approaches; it uses social survey as a method for collecting social data through questionnaires Moreover, it is applied on social workers working in schools within Muscat Governorate of Oman, during the period from September 2020 until November 2020. The results show the importance of electronic supervision and indicates a variety of roles for electronic supervision in the school field. Finally, the present study demonstrates that electronic supervision must be activated with supervisee groups in the school field.