As children move on to secondary school long written exams, as opposed to multiple choice or fill in the blank questions, competitiveness and a certain reverence for math as well as for a neat presentation are common. At this level also, knowledge goes from the top down. Students are encouraged to study and understand what their teachers and the experts have to say on a particular subject, then, within an established framework, they can carefully offer their point of view. Advanced math classes, where students are often encouraged to think for themselves and to find original solutions, are about the only exception to these somewhat austere learning practices.