If you are looking for something for next week's short week that relates to Turkey and Math, the National Council of Teachers of Mathematics might have just the thing! There are several lessons at all levels that would be a bit of a twist for the upcoming holiday week. If you use one of these lessons please post which one you did, anything interesting that you observed, and how the learners felt about the lesson, etc.
Let's have fun! Here is the link to the lessons: http://www.nctm.org/resources/content.aspx?id=31472
Best,
Brooke Istas, SME
Math and Numeracy