Pupils of Ohovbe Primary School in Ikpoba-Okha local government area were on Tuesday chased out of their classrooms by cows.
The pupils were said to have stayed outside for about one hour before the herdsman came to take them out.
It was gathered that the herdsmen have turn the school to grazing ground and the cows used to hide inside the classrooms whenever it rains.
The classrooms however were un-kept as there were no windows and doors. The oozed of cow dung.
Head teacher of the school, Mrs Emumen Mercy showed reporters a recent video, recorded by one of the school teachers.
Mrs. Mercy said they have faced the predicament for many months and called on relevant agencies to save the children from danger.
Some of the teachers said they have reported the activities to government officials but nothing was done about it.
They claimed that the cows used to stay in the school field even when the pupils are playing during break.