I don't think the school will let you do both. The whole idea is to try different things so doing 2 sport, imho,probably won't get the school's approval.
True! Ask the school on the course confirmation interview about this. I haven't read if you can't do 2 sports, but dimsim has a very valid point... ooh, look at this too (source: the website + handbook):There are two restrictions on the selections that you are able to make in Year 10. These are:
If you are doing French or Japanese as a Language other than English (LOTE) you need to complete at least one IT elective;
If you are doing French or Japanese as a Language other than English you cannot choose another LOTE to study in the Co-Curricular Program.
There is a combination of co-curricular electives from which you can choose to participate in during 2015:
1 x 1 year-length option;
1 x 1 semester-length option and 1 x 1 term-length option (note any specific scheduling);
3 x 1 term-length option.