Implementing Universal Design for Learning (UDL) is a critical issue for public schools in our country. UDL is an inclusive framework based on the science of learning. It supports and removes barriers to learning for all students while maintaining high expectations. Federal education policies have called for inclusive instruction based on UDL principles. Nevertheless, our educators and administrators are not sure they believe in it and do not know what exactly it is or how to implement it with fidelity (Jordan, 2018; Monsen et al., 2014; Russel & Bray, 2013). Previous researchers have found that teachers are more likely to implement inclusive teaching practices such as UDL when they have positive attitudes toward them shaped by their culture, experiences, and training. Administrators have a unique position to influence teacher attitudes by creating an inclusive school culture and providing instructional leadership. UDL benefits all students-not just those with unique needs-by increasing student engagement and removing learning barriers.