At NBC school we have been doing swimming lessons at QEII,
The first week we got selected into groups, my group got to go in the big pool.
The first 2 days it was only 1.3 metres, the next two days it got raised t0 1.6 metres, on friday it was 2.00 metres deep! 
The next week we wore life jackets and learn how to survive when we are in the middle of the ocean.
My favourite part was when we got to scuba dive roll off the boat.