In this post below are links to simple web forms you can use or at least see as an "example" of how Workshop Sunday Schools create their schedules. They are simple web 'forms' you can type your own information into, and then PRINT from your browser to capture your text. You can also copy the forms with your mouse and paste them into a Word doc.
1) This is a nice one that's adaptable to many sizes/groups
2) This one has several options
For both of the above Just edit the text and select "PRINT" from your browser's menu.
Better yet, make your own workshop scheduling forms by creating a table in Word. See below post to give you an idea of a rotation layout.