You have 11 students - is this with adult education or through a quilt shop? If this is a very basic class before I would prepare a lot of handouts, find out what the students expect to learn. There are so many aspects of quilting and I am not sure which direction you are going. Hand quilting vs Machine Quilting. Piecing / Paper Piecing, Applique by hand or machine. Types of batting and what they do. That way you don't waste a lot of paper and they get what they need.