Roberto Villalva created the update Create a safe and healthy environment in every school.

Roberto Villalva created the update Didactic pedagogy in a modern context.

Roberto Villalva created the update Provide a tutor for every child performing below grade level.

Roberto Villalva created the update Recent changes in the nature of education.

Roberto Villalva changed their profile image.

Roberto Villalva added the interest Principles and patterns of Pedagogy.