Studies suggest that course-integrated information literacy instruction is an effective way to enhance the quality of student research. However, many political science professors are unfamiliar with the growing information literacy movement in higher education today, with strategies for integrating information literacy into their courses and assignments, and with opportunities to collaborate with librarians beyond requesting a 50-minute library instruction session for their classes. This paper addresses these issues, beginning with a discussion of the emergence of information literacy as an important discourse in higher education today and a description of the Association of College and Research Libraries' "Information Literacy Competency Standards for Higher Education." It then reviews relevant literature on library instruction and librarian/course faculty collaboration, illustrating that effective information literacy instruction requires that librarians and course faculty work together beyond "one-shot" library instruction sessions. Collaboratively developed research assignment sequences are posited as an effective way for librarians and political science professors to work together to enhance lower division students' information literacy competencies. Finally, the paper provides a practical example of a collaboratively developed assignment sequence for a lower division American Government class that is mapped to the "Information Literacy Competency Standards." (Contains 6 tables and 10 notes.)