Listen to your teacher about your lesson in the said subject. If you also want to know more, read books. They are really helpful. But make sure you don't just read it, try to understand what you are reading. (Madali lang naman matandaan yun kung iintindihin mo. Ilang beses ko nang ginawa yan at talagang masaya sa pakiramdam! xD)
That's my answer :)))
--Rayne
