What are OERs and why we use them?

Openly licensed educational resources (OER) are learning materials that can be used for teaching, learning and assessment at no cost. They may be modified and redistributed without violating copyright laws.

Educational purposes



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Totally free



Free distribution



Open educational resource courses


Open educational resources (OER) include all teaching, learning, and research materials that are deployed and accessible to users completely free of charge. Through the courses, users can access, use and redistribute completely freely with an open license.

Free OER documents


Collection of documents in the field of OER that have been licensed and used completely free of charge for users.

Search for effective OER


The simplest way to effectively start your journey with OER is to search for available open courses and documents on existing open databases at the school, to improve search efficiency and exploit a thoroughly open educational resources inside and outside the school.

OER support service


The library deploys support services related to open courses with the aim of improving the quality of course service to users. In addition, the service also helps users easily access courses and resources source to find.

Information on OER courses at

Nguyen Tat Thanh University