A mix of things I've picked up over the years and really useful sources of information to help you with your role.
#UKEd #EduBlogUK
wix.to/GRM9myn
since Theseus used a ball of string to find his way out of the Minotaur's labyrinth, "clue/clew" became a metaphor for "thing that helps you solve a puzzle" or "thing that points you in the right direction"