教师专业发展的客观要求：教学诊断能力及其提高

The Objective Demands for Teacher’s Professional Development：Diagnostic Ability of Teaching and Its Improvement

教师专业发展无论是理论研究还是实践层面仍然在其外围打转，还没有触及到实质问题。文章通过对教师专业发展的分析，着重从教师职业的功能性特征和不可替代性来把握教师专业发展的内涵。认为教学诊断能力及其提高是教师专业发展的客观要求。提出了教学诊断对教师专业发展的重要意义以及提高教师教学诊断能力的方式和途径。

The research on teacher’s professional development is no deep enough to touch the virtual problem， neither of theory or practice. By analyzing the professional development of teachers， this article explores the connotation of teacher’s professional development from the characteristics of teaching profession. It is an objective demand for teacher’s professional development to improve teacher’s diagnostic ability of teaching. It also presents the great importance of teaching diagnosis for the professional development of teachers， and sets forth some ways to improve teacher’s diagnostic ability of teaching.