Teachers know that teaching adults is different from teaching children. Many adult students took piano lessons during childhood and adolescence -often times achieving proficient degree of performing intermediate repertoire-, but decided to quit, due to lack of interest, bad experiences or personal circumstances. When they decided to resume instruction, they found that their motor skills, memory ability and life style had changed, which directly affected their practice and learning experience. The role of a teacher is crucial in these cases, especially because the student’s self-confidence is at stake and their enjoyment of music depends directly on their relationship with their teacher and on a new experience of music lessons. The impact teachers have on the lives of the adult learners is just as important as the one they would have on the lives of younger students. This is even more evident when the repertoire taught is early-intermediate and advanced. This presentation explores different adult-learning theories and research that helps us understand how adults learn best, what their needs are and how to establish a successful learning environment for the adult learner. Creative strategies to approach aspects of intermediate piano repertoire such as technique, musicality, memorization, and performance anxiety will be discussed and explained through examples.