Viewing lesson design through the framework of Universal Design for Learning (UDL) requires using tools and strategies that reach all learners, including those with disabilities. However, creating a welcoming and effective experience for all students requires understanding the barriers they face and how to mitigate them. This resource examines teacher-inquiry tools and resources that you can use to identify your students’ strengths and needs, and use to identify and select strategies that mitigate learning barriers. It also explores employing empathetic processes to make classrooms more inclusive.