http://www.iep.utm.edu/academy/
From the above link, but also available through other sources.
"Sextus Empiricus enumerates five divisions of the followers of Plato. He makes Plato founder of the first Academy, Aresilaus of the second, Carneades of the third, Philo and Charmides of the fourth, Antiochus of the fifth. Cicero recognizes only two Academies, the Old and the New, and makes the latter commence as above with Arcesilaus. In enumerating those of the old Academy, he begins, not with Plato, but Democritus, and gives them in the following order: Democritus, Anaxagoras, Empedocles, Parmenides, Xenophanes, Socrates, Plato, Speusippus, Xenocrates, Polemo, Crates, and Crantor. In the New, or Younger, he mentions Arcesilaus, Lacydes, Evander, Hegesinus, Carneades, Clitomachus, and Philo (Acad. Quaest. iv. 5). If we follow the distinction laid down by Diogenes, and alluded to above, the Old Academy will consist of those followers of Plato who taught the doctrine of their master without mixture or corruption; the Middle will embrace those who, by certain innovations in the manner of philosophizing, in some measure receded from the Platonic system without entirely deserting it; while the New will begin with those who relinquished the more questionable tenets of Arcesilaus, and restored, in come measure, the declining reputation of the Platonic school."
This might interest you as well, although I doubt that what it says really shows that his model of education is used much today.
http://infed.org/mobi/plato-on-education/