If you are looking for a techie way to schedule parent/teacher conferences, instead of sending home slips of paper asking parents to choose a 1st, 2nd, and 3rd choice, try using the free site https://calendly.com/ . The site (which I only use for this purpose) lets you adjust your time in whatever increments you want, as soon as parent books a spot they get an email confirmation, and then the time slot disappears so other parents can't see it. I made a 6 minute video (above and linked HERE ) walking you through how to set up an account, create a parent/teacher calendar, what the parent sees and what you see when your times start booking up. I shared this with our teachers but I thought it might help others as well.