ILTS Library Information Specialist (220) study guide
ILTS Library Information Specialist (220) · Work through your exam, one topic at a time.
The Library Information Specialist (220) is an Illinois Licensure Testing System assessment for candidates seeking Illinois licensure as a Library Information Specialist. It is a computer-based, multiple-choice test: 100 questions, 3 hours and 15 minutes of testing time within a 3-hour-30-minute appointment, and a passing score of 240. The fee is $110, and no reference materials are provided. Appointments are available year-round, Monday through Saturday excluding some holidays, at sites in Illinois and nationwide. Topics on this exam: Instructional Role of the Library Information Specialist, Library Program Administration and Management, Information Resources and Collection Development, and Information Literacy, Inquiry, and Technology. The ILTS Library Information Specialist (220) study guide has 4 sections and about 1,122 words.
01Instructional Role of the Library Information Specialist
This domain tests how the library information specialist works as an instructional partner: collaborating with teachers, integrating inquiry and information literacy into curriculum, co-teaching, assessing learning, promoting reading, and leading professional development. The exam favors a librarian who begins with student outcomes and content standards rather than isolated library skills.
285 words, about 1 min02Library Program Administration and Management
This domain tests the management side of the school library: budgeting, scheduling, staffing, facilities, policies, advocacy, data reporting, and legal and ethical operations. The exam expects the specialist to run the program strategically, aligning decisions with school improvement goals and documented evidence.
281 words, about 1 min03Information Resources and Collection Development
This domain tests selection, acquisition, evaluation, organization, and maintenance of resources in all formats. The exam emphasizes documented selection criteria, curriculum alignment, diverse and accessible materials, digital licensing, weeding, and handling challenges through policy.
271 words, about 1 min04Information Literacy, Inquiry, and Technology
This domain tests how the specialist teaches inquiry, research, source evaluation, ethical use, digital citizenship, and technology integration. The exam expects pedagogy that transfers across subjects, not tool training in isolation.
285 words, about 1 min