These desk cards can be printed, split in half (2 cards per page) and laminated. I tape a card to each students' desk and casually tap the card when reminders are needed. It keeps me moving among my students also. I LOVE THESE! I hope you will too.
If you have the ink, print it in color for both, if you don't make the desk card in greyscale. Get everything laminated, it makes it last.