Annenberg Learner uses media and telecommunications to advance excellent teaching in American schools. This mandate is carried out chiefly by the funding and broad distribution of educational video programs with coordinated web and print materials for the professional development of K-12 teachers. It is part of The Annenberg Foundation and advances the Foundation's goal of encouraging the development of more effective ways to share ideas and knowledge. Annenberg Learner's multimedia resources help teachers increase their expertise in their fields and assist them in improving their teaching methods. Many programs are also intended for students in the classroom and viewers at home. All Annenberg Learner videos exemplify excellent teaching. Annenberg Learner resources can be accessed for free by K-12 educators and students at Learner.org.