Photodentro Learning Objects (Photodentro LOR) is the nationwide repository of learning objects for the primary and secondary education.

It hosts self-contained and reusable units of digital material to be used in teaching and learning (research, experiments, simulations, open activities, exercises, educational games, etc.).

It currently hosts more than 9,600 learning objects covering a wide range of courses in primary schools, high school, in general upper secondary schools, in vocational upper secondary schools, and in pre-school education.