As early as 7:45 a.m., in some high schools, a small group of students is still occupying the main entrance.
Sonia Drim, whose daughter attends one of these high schools, is trying to persuade the protesters to lift the blockade.
Few students manage to slip through to get to class.
The principal is trying to open a second gate in order to discreetly let in the non-strikers.
Other students and parents are worried about the end-of-year baccalaureate exam.
Only 41 schools remain blocked that day, according to official figures.
Classes largely resumed on Monday, November 2, in high schools, according to the Ministry of National Education.