the class names are combined with one number and one english character, such as “6b”. after the new secondary school program was out, the number of classes and students per class was changed. there are about 30 students in each class from form 1 to form 6. 1a and 1b are remedial classes whereas 1c to 1e perform better in exams. the classes are mixed when students go into form 2 or form 3.