Welcome to Google Calendar!
Our school district uses google calendar to schedule meetings and events. With google calendar you can create events, invite others, and share agendas. Also you can have multiple calendars for different needs, such as your campus might have one for campus meetings and events, or a class might have one for an afterschool club.
Google Calendar is great for scheduling meetings because you can see other people's calendars in the district and google will tell you when the best times to meet are!