Great to hear that you like practising so much.
I would suggest that you concentrate on what your teacher has set you for the week.
Apart from that I think you should start with some scales or arpeggios, then work on your main pieces focusing on the difficult passages as well as playing the piece as a whole, and lastly play some fun pieces. There are some great books around for light/jazz styles. Lots of sight-reading is very important. Also try and make up your own tunes.
Happy practising.