As the person above mentioned KMU SSC is good option if you're still in elementary and willing to learn only natural science in prep level and also you must score more than 99.sth to be qualified (it was the pass point for the past years gn it depends on the average result of the year but surely it won't be less than 98 %) The education is good (there are some best teachers and more than that the students are awesome even your seniors will help you in different matters And about discipline i think the main thing is peer pressure ena demo the students are super busy and don't think abt such staff , the thing there is growing together and eskahun dres there is no discipline issue raised