What is Common Core Standards

Professional development is a necessity for teachers in the K-20 system. To achieve effective teaching, teachers must be engaged in learning. On the job training and professional development provide learning opportunities for professional teachers in K-20 education. To achieve the most authentic professional development, students should be part of the learning process as they are part of the instructional equation. In order to promote lifelong learning of adults, teacher training needs to arise from problems and interests found in their practice. In this chapter, the author discusses Japanese Lesson Study (JLS) as a method for teacher professional development in the area of English Language Arts with emphasis on Situated Learning Theory as a necessary emphasis for teacher learning in K-20 classrooms. Connections are made to the National Common Core Standards as teachers compete globally to prepare students for success.