Educational Scientific Research is the Core Power of Teachers’ Professional Development

Scientific research is one of the meaning of specialized occupation, is the lifeline for the development of specialized occupation, is one of the sustained and healthy development of the special features, marks an important and irreplaceable to maintain professional activities. Therefore, the structure of teachers' professional quality in theory should be a four-dimensional model of Pyramid, including five aspects of teachers' educational scientific research accomplishment, professional theory, professional knowledge, professional skills and professional ethics. Among them, education scientific research qualities is the core power of teachers professional development; teachers continuously improve their professional level "energy bar"; is the structure of teachers' professional quality kernel, living in the center of the structure of teachers' professional quality. It is through the system overlap and cross influences and the quality of the work of other systems working state.