Year 10 - who cares. Honestly, it doesn't mean anything.
Year 11 is your last chance to screw up - your last practice run before the HSC. This is where you should be working out how you study best and what works for you. My study techniques were non existent at the beginning of Year 11 but throughout the year I have learnt what works for me and how I can use the syllabus, my notes, textbook etc. to achieve good results. Year 11 is also a great time to experiment with things because if they don't work, it doesn't matter and you can learn from it without jeopardising your HSC.
But definitely put effort in in Year 11 because it is the time where you see which subjects you are doing well in and what you should keep/drop in yr 12.
Year 11 is your last chance to screw up - your last practice run before the HSC. This is where you should be working out how you study best and what works for you. My study techniques were non existent at the beginning of Year 11 but throughout the year I have learnt what works for me and how I can use the syllabus, my notes, textbook etc. to achieve good results. Year 11 is also a great time to experiment with things because if they don't work, it doesn't matter and you can learn from it without jeopardising your HSC.
But definitely put effort in in Year 11 because it is the time where you see which subjects you are doing well in and what you should keep/drop in yr 12.