Teaching is most powerful when we model best practices and ground our work in the National Board of Professional Teaching Standards 5 Core Propositions: commitment to students and their learning, knowing the subjects we teach, responsibility for managing and monitoring learning, thinking systematically about our practice, and being members of learning communities. Coaching and teaching both call us to do the work before we ask others to do it. That’s how we build credibility and community. #NBCT

The History of the USA: From Colonies to Global Power (Full Documentary) Voice of USA