Over the last two years, Dr. Neel Shah, a senior resident in obstetrics and gynecology at Brigham and Women’s Hospital in Boston, has been collaborating with medical educators and health care economists at Harvard Medical School and at the Pritzker School of Medicine at the University of Chicago to create a series of videos and educational materials designed to help medical students and doctors-in-training learn to make clinical decisions that optimize both quality of care and cost. With support from the American Board of Internal Medicine, these educational modules, called the Teaching Value Project, could represent a significant breakthrough in how medical students learn to be conscious of costs.