Aus Junior Problem Solving competition
Over the last few years there have been problem-solving competitions held during the Australian Junior. If you want to train for these you should see the attached 2012 paper, with answers.
Chess Puzzles - tactics training
We recommend that all students setup an account on ChessTempo.com and practice solving puzzles for 10 minutes per day. An example of the puzzles you will find on ChessTempo is displayed below.