outsideschool activies

.I am involed in english tution on wednesdays,maths tution on fridays and science tution on satardays. I spent three days on the on this activies.all the tution i spent about two hours.i am involed in this activies because i am weak in this subiests,in oder to improve in this subiests and to well for PSLE.i go for this tutions.Yes.it hepled in many ways like knowing more knowledge about that topic or subect. and impoving in my daily work.i fell stressed because after my extra lesson ,i come back late from school and only can finish half my homework.and after i come back finish the homework and sleep late and the next day ican contreate in class. in my opinion they can but not till they forget their school work