Utilizing Open Educational Resources (OER) Open Educational Resources (OER) are freely accessible, openly licensed materials that can be used for teaching, learning, and research. Take advantage of OER platforms that offer textbooks, multimedia content, and interactive simulations. Websites like OpenStax, OER Commons, and Project Gutenberg provide a wealth of educational resources across various subjects, empowering you to demystify exam topics without the financial burden of purchasing traditional textbooks.

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