Annenberg Learner. This video library for K-12 teachers shows a variety of effective social studies lessons and techniques for use with students at all levels. The Social Studies in Action teaching practices library, professional development guide, and companion website bring to life the National Council for the Social Studies standards. Blending content and methodology, the video library documents 24 teachers and their students in K-12 classrooms across the country actively exploring the social studies. Lively, provocative, and educationally sound, these lessons are designed to inspire thoughtful conversations and reflections on teaching practices in the social studies.