Duke's Pratt School of Engineering is a vibrant teaching and research institution that focuses on educating both undergraduate and graduate students and exploring the frontiers of engineering. Pratt offers undergraduate degrees in biomedical engineering; civil engineering; electrical and computer engineering; and mechanical engineering. Nearly 20 percent of Duke undergraduates are enrolled in Pratt, which is among Duke's nine graduate and professional schools. Overall, Pratt is home to about 120 faculty members in five departments, 1,200 undergraduates and 750 graduate students.