Then & Now: Wilmeth Active Learning Center Purdue University. Wilmeth Active Learning Center, at 164,000 square feet, consolidates six libraries, houses 27 active learning classrooms and is a daily academic destination for approximately 5,000 students, faculty and staff.. In.

Located in the heart of campus, the Thomas S. and Harvey D. Wilmeth Active Learning Center (WALC) serves as a central location for classroom and library space. The 170,390-square-foot.