10 things you didn't know last week is a digest of news snippets published every Friday on the BBC website. You can find it in a section called Magazine Monitor. The items chosen for inclusion tend be offbeat and quirky news - very often to do with science. Each story is linked to its source - on the BBC website or elsewhere on the web.
Below are some ideas on how you can use 10 things you didn't know in class. You will see that all of them require no preparation on the part of the teacher.