Using problem-based learning (PBL) in one-shot, 60-minute information literacy sessions can create an active learning experience for students. The author describes a study where students worked in groups on a research problem, brainstorming information needs, searching library resources, and presenting findings. Students rated the PBL session positively and felt it improved their research skills. The challenges of facilitating PBL include relinquishing control and trusting students to direct their own learning. Perceptiveness is needed to address group dynamics and ensure all students can fully participate. While time constraints exist, PBL engages students more than traditional lectures.