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Universal design in education aims to provide materials and environments that can be used and understood by all students with little to no difficulty. It focuses on providing multiple means of representation, action and expression, and student engagement. The key principles of universal design include equitable use, flexibility, intuitive use, perceptible information, tolerance for error, low physical effort, and size and space for approach. The universal design process involves identifying the application, defining inclusiveness, involving consumers, adopting guidelines, applying guidelines, planning accommodations, providing training and support, and evaluating effectiveness. Universal design is important as it makes education and life more accessible for people with disabilities.