Hello guys. I am grade 12 Natural Science student in this year . I have been scoring nice in all subjects throughout of my all grades.I am good in physics, Mathematics, Biology , Chemistry and other fields too. Though I score nice but I didn't do understand what they really say . For instance , if you ask me any questions of" Limit and sequences" or "Derivative calculus" or " Matric " or from any other topics I can give you a desired answer but still I didn't get the point of those subject want to deliver. Simply , I have mastered science but don't know its function. is there any other who are suffering same problem ? And what would you advice me on this ?