Increasing health workers’ productivity will make service delivery more efficient and ensure that high-quality family planning, reproductive health, HIV and AIDS, maternal and child health and other key services are accessible to the population. This free course on the Global Health eLearning Center, by CapacityPlus’s Rachel Deussom and Wanda Jaskiewicz of IntraHealth International, explores some basic concepts of health workforce productivity. It provides useful descriptions of a quantitative, formulaic approach for measuring productivity at the facility level; possible underlying causes of low productivity and methods to measure them; and potential interventions to improve productivity and strengthen health services. It takes approximately two hours to complete the course, after which each learner will receive a certificate.