Three Good Tools for Scheduling Meetings With Students, Parents, and Colleagues
Choice Eliminator is a Google Forms Add-on that lets you create a Form on which choices disappear after they have been used.
Doodle is a free tool for scheduling group meetings with the input of all group members. Doodle is essentially a polling platform.
Calendly is a tool that integrates with your Google Calendar and makes it easy to create appointment slots with just a click or two.