Despite limitations and challenges, teaching about difficult histories is an essential aspect of social studies courses and units across grade levels. This practical resource highlights stories of K-12 practitioners who have critically examined and reflected on their experiences with planning and teaching histories identified as difficult. Featuring the voices of teacher educators, classroom teachers, and museum educators, these stories provide readers with rare examples of how to plan for, teach, and reflect on difficult histories. The book is divided into four main sections: Centering Difficult History Content, Centering Teacher and Student Identities, Centering Local and Community Contexts, and Centering Teacher Decision-making. Key topics include teaching about genocide, slavery, immigration, war, racial violence, and terrorism. This dynamic book highlights the practitioner's perspective to reveal how teachers can and do think critically about their motivations and the methods they use to engage students in rigorous, complex, and appropriate studies of the past.