Back at the end January, I created (i.e. compiled from all the great stuff out there) a set of warm-ups which I used in one of my classes last semester. Each student received a duo-tang* on the first day of classes with all 18 weeks of warm ups. These did not leave the classroom.
I have updated my warm-ups to include Which One Doesn't Belong?, Open Middle, along with better balance benders. There are also now quadratic visual patterns thrown in from week 6.
Here is the DropBox link to the Word file. Please feel free to edit them to better suit your needs!
*Apparently the term "duo-tang" may be a Canadian thing. This is what I am talking about: