The Education Ministry on Saturday halted study in all schools in the capital Sana'a as from Sunday, September 21.
Education Minister Abdul Razaq al-Ashwal said that the study was suspended in order to maintain the students' safety due to the clashes in some areas in the capitals.
Clashes started three days ago between army troops and Houthi militias in areas of the capital, especially in the northwestern suburb.
The University of Sana'a also closed on Saturday after a mortar fell in its grounds during Friday's clashes.