This afternoon the  children  looked at  two different stories of 10 year-old children, buried in which were 20-odd words that derive from Ancient Greece.  Working in pairs, against the clock, they had to not only spot the words with Greek origin but also, by means of extension for the most able, to use an authoritative dictionary, or the internet, to explain what the words actually means e.g. Brontosaurus = thunder lizard.