Which is the best high school in the Edithvale area?

You're spoilt for choice, with both public and private schools in the area. The local government high school is Mordialloc Secondary College. For private, you have lots of co-ed and single-sex schools of varying types within reach. E.g. Cornish College and Haileybury College are less than 10 minutes drive away. On the train line there are Mentone Grammar, Mentone Girls Grammar, Kilbreda College and St Bedes College just a few stops away, and many other options further along the train line.