Can someone please provide me the list of public schools in Sydney?

Please advise where can I get a list of schools in Sydney and their contacts or mail ids? My son is 5 years old and in Nursery in India, I would like to find out about the curriculum and educational system in India. If i move to australia, which Grade would he be admitted to please? also do any schools teach hindi at primary level. Also are there any good private schools. Please help, I have tried contacting the Embassy too but they didnt have the answers. Thanks in advance.