Which among the following are not open educational resource repositories?
A. NROER
B. e-gyankosh
C. National Digital Library
D. OASIS
E. Gyandarshan
Choose the correct answer from the options given below:

Correct option is B

The correct answer is (b) "B, C and E only."
Explanation: Open Educational Resource (OER) repositories are platforms that provide freely accessible educational resources to educators, students, and self-learners. Among the options provided, e-Gyankosh, National Digital Library (NDL), and Gyandarshan are not exclusively OER repositories. e-Gyankosh is a digital repository developed by IGNOU for storing, indexing, preserving, and sharing the digital learning resources of the university. The National Digital Library is an initiative to create a framework for virtual repositories of learning resources, but it does not specifically focus on open resources. Gyandarshan is an educational TV channel. On the other hand, NROER (National Repository of Open Educational Resources) and OASIS (Open Access Scholarly Information System) are more aligned with the principles of OER, providing open access to educational content.
Information Booster:
1. Open Educational Resources (OER): These are teaching, learning, and research resources that are free of cost and accessible without any restrictions. They can include textbooks, lecture notes, syllabi, assignments, tests, projects, audio, video, and animation.
2. NROER (National Repository of Open Educational Resources): A platform developed by the Indian government that provides a repository of openly licensed educational resources for various levels of education.
3. OASIS: An open-access platform that provides scholarly information freely available to the public, supporting the dissemination of academic and educational content.
4. e-Gyankosh: A digital repository for Indira Gandhi National Open University's (IGNOU) digital learning resources, primarily aimed at its students.
5. National Digital Library: An initiative of the Ministry of Education in India to provide access to a wide range of academic content, though not specifically focused on OER.
6. Gyandarshan: An educational television channel that broadcasts educational content but is not an OER repository.
Additional Information:
· NROER: It is explicitly designed as an OER platform, making it a valuable resource for educators seeking free and openly licensed educational materials.
· OASIS: While it provides open access to scholarly articles, it also includes educational resources that can be used for teaching and learning, thus supporting the OER movement.
· National Digital Library: Primarily a repository of educational materials, it aggregates content from various sources, which may or may not be openly licensed.
Key Points:
· Understanding the difference between general educational repositories and OER platforms is crucial for accessing free and open educational materials.
· NROER and OASIS are key examples of platforms that fully embrace the OER philosophy, providing free access to educational resources.
· While platforms like e-Gyankosh and National Digital Library offer valuable educational content, they are not primarily OER repositories.