as you play! if you know the melody of the song you are trying to learn, don't be afraid to sing as you play. singing will help you know if you're hitting the right notes and if you're using the correct rhythm.
don't try to play the entire piece at once. we all like to be able to sit down and play our piano piece successfully from beginning to end, but that's not usually possible with a new piano piece. so, don't get frustrated! take those sections that we mentioned earlier, and learn them one by one - then, put them together one section at a time. it's like a puzzle!
okay, 