In the academy, approaches to handling plagiarism vary widely. Some – for example, the approaches of programs that use turnitin.com or similar software – favor detection and punishment. Others view instances of plagiarism as teaching moments, while still others argue that a culture-wide change in values is required for plagiarism to diminish. Our discussion examines these different perspectives, tracing them to their disciplinary or structural homes, before suggesting a practical pedagogy of plagiarism instruction that reconciles the differing approaches.