Workshopping with students is an hour or longer session where the librarian understands their assignment parameters and research topics, and gives one-on-one attention to students - focusing on what they will need to succeed in your class for this assignment.
Workshops without an assignment or topic are also available to students through librarians using the library classroom, and they usually offer students one-on-one attention for a specific aspect of technology that could help student become more academically successful. For example, Cartersville library hosts a workshop on Zotero, a citation generator, for students, faculty, and staff.