Abstract: A system and method for defining class material based on students profiles including: adding learning objects by the user through input/output interface to a class builder module, in an iterative process; automatically or manually generating the group of students by the user; processing the learning object recommendations considering a recommendation system algorithm, machine learning, rules-based system or any algorithm of artificial intelligence; removing the recommendations if the user does not accept the recommendations; requesting the generation of more recommendations by the user, in an iterative process; creating a class package; and storing the class package in the class compositions repository in domain dependent databases.