Dulce et Decorum Est is one of the most widely taught and frequently misunderstood poems of the First World War. This in-depth guide explores how and why to teach Wilfred Owen’s war poem through historical context, changing attitudes to war, and thoughtful classroom practice. From first encounters with the poem to assessment and common teaching pitfalls, this post offers a clear, purposeful approach to teaching Dulce et Decorum Est as more than an exam text — but as a powerful challenge to the language used to glorify war.