This certificate would be of interest to students who want to teach English to speakers of other languages. There are two concentrations for this certificate. The first one is the Adult Learner concentration which can be used for teaching English to adult learners or for teaching English as an additional language abroad. The second concentration is designed for teachers in K-12 who may want to pursue an added endorsement in ESL. Each concentration is a total of 15 credit hours, with the option of being completed online or traditionally.