Research-led teaching is an area that has gained attention and prominence within higher education. This article reviews two teaching resources developed from archived research data and demonstrates how this type of data reuse helps teachers establish a clear connection between research and teaching. The two teaching resources, developed by the authors in their time working at the UK Data Service, were created for use in higher education, and use Annette Lawson's 1980s study of adultery and Stanley Cohen's 1960s study of Mods and Rockers. The authors describe the resources in detail, explain how and why the content was developed, and explore the potential value that preserved real-world research data can have when using research to teach. The reviews of these resources point to the great possibilities for future development of teaching resources using archived data to support a range of teaching modules, from methods to topical undergraduate courses, as well as demonstrate the value of archived data and documentation for research practices.