Primary Schools in Tonj South County of Warrap State started their second term exams on Monday.
Bongo Primary School head teacher Justin Lual Madoor told Don Bosco Radio that the exams will take five days and students will go for a three-week holiday.
He said the performance of the students was very good in the first term exams, but advised parents to support their children at home and in the school to do better.
Tonj Academic School head teacher William Majok advised students to help their parents and guardians during the holiday.
He urged parents and guardians not to overload students with domestic work so that they do not forget their lessons.