Writers use "hooks" early in their writer to keep the reader interested. What can data educators use as hooks? That is, what types of datasets and problem statements will keep students interested and engaged in the lesson? Proprietary datasets from the business are a great choice: they carry real meaning to students outside the classroom, so the student immediately sees the value of learning. It's very difficult to find publicly-available proprietary datasets, so you'll need to work internally to produce this data, which can unfortunately be difficult within some organizations. But business datasets are far from the only ones that "hook" users. Consider using datasets as varied as movie ratings, baseball records, or baby names. Your students have likely gobbled up a listicle or ranking of this type of data: for example, the "Top 10 Baby Names of 2019." Ultimately, learning data should be seen as being fun. It may seem more practical to focus solely on direct business examples, but these outside sources can prove equally worthwhile.