Have you planned any activities with your students? If not, there are some great ideas on the CSEdWeek website.
Martha Kosa shared this link on Facebook about Big Data: http://www.studentfaceofbigdata.com/, where students walk through a short set of questions that will help them see where they fit in the world of Big Data.
If you don't have a computer in your classroom, this would be a good week to try out a CS Unplugged activity.
Hope everyone in Minnesota is safe after all the snow yesterday!