classes: lecturer. School hours are 7h30, then 8h I entered the class, the end of the period is 9h45 but study until 10h15. curriculum. School hours are 7h30, then 8h I entered the class, the end of the period is 9h45 but study until 10h15. facility. School hours are 7h30, then 8h I entered the class, the end of the period is 9h45 but study until 10h15. general. School hours are 7h30, then 8h I entered the class, the end of the period is 9h45 but study until 10h15.