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Open Educational Resources (OER) refer to teaching, learning, and research materials in any medium – digital or otherwise – that reside in the public domain or have been released under an open license that permits their free use and repurposing by others. OER encompass a wide range of resources such as textbooks, lesson plans, videos, simulations, software, and other multimedia materials that can be utilized to support Kindergarten Education through higher education levels. These resources promote equity, accessibility, and affordability in education, enabling institutions and individuals to leverage tuition assistance programs effectively. The use of OER encourages collaboration, innovation, and customization in the learning process, fostering an open and engaging educational environment.