Which principle of UDL focuses on promoting student motivation?

The principle of Universal Design for Learning (UDL) that focuses on promoting student motivation is engagement. This principle emphasizes the importance of motivating learners through choices, autonomy, and fostering a sense of belonging. Engagement involves providing various ways to stimulate interest and motivation, ensuring that students feel connected to the learning process. By offering multiple means of engagement, educators can cater to different interests and preferences, which helps to sustain student motivation and encourages active participation in their own learning journey.

In contrast, representation relates to how information is presented to learners, ensuring that content is accessible and understandable through various mediums. Action and expression focus on how students demonstrate their learning and skills, allowing them to choose different methods to express what they know. Accessibility is more about ensuring that all students can access the learning environment and curriculum, which is vital but does not directly address motivation as engagement does.