Trends in aging demographics for a growing older adult population highlights the need for Gerontologic nursing competencies to prepare future nurses to provide safe and effective person-centered care. A geriatric assessment learning module incorporated the ModSPICES assessment tool based on geriatric syndromes in a didactic and clinical course in a prelicensure baccalaureate nursing program to facilitate nursing students' critical thinking and clinical judgment in the care of hospitalized older adults. The ModSPICES tool fostered nursing students' critical thinking for data collection with attention to geriatric syndromes, which are highly prevalent and associated with numerous adverse outcomes but are also preventable and treatable. The tool helped to aggregate diverse clinical information and establish priorities in care. The learning module strengthened the linkage between the classroom and clinical setting, enhanced the student's capacity and confidence in the promotion of function-focused care, and facilitated refinement of their evolving assessment skills. [J Nurs Educ. 2022;61(6):338-344.].