Professional development refers to skills and knowledge for a particular career path which needs to be maintained. It may also refer to general skills that can be obtained through consistent education. This includes the field of personal development as well. It can be viewed as strategy for self upgradation with regard to the constant changes and evolution in technology and general professional practices. It might be viewed as part of a lifetime learning. In the corporate world, professional development is an area which is normally looked after by the human resources or organization development departments of a large company or establishment.

For teachers, this particular field should be significantly more important because teachers are our icons. The students look up to them to mold their own personalities. They want to develop their skills and knowledge.

Teachers, as facilitators of good education, are perceived to be one of the important building blocks of society. That is why a teachers professional development is extremely in the public limelight these days.

A teacher's professional development normally includes continuing education, individual development, curriculum writing, in-service education, peer collaboration, coaching, mentoring and study groups. Traditional education and strategy is no longer applicable. The teaching strategies have to be constantly be updated to keep up with the changing times because teaching has to be designed to address modern day challenges. Otherwise, it would risk educational failure for the students.

Teachers also need professional development to help them successfully instruct students of increasingly diverse populace. They need to adopt more suitable for schooling and implementing new structures in order to encourage collaborations, shared responsibility, and simultaneous learning for both students and teachers. The professional development of teachers normally adds and incorporates particular qualities in the mentor such as:

Expansion of knowledge base.

Learning from practice.

Developing new beliefs and attitudes.

Creating opportunities for self renewal.

Collaboration with other's growth.

One of the most primary benefits of professional development is to allow the mentor to connect whatever he/ she has learned at the university with the realities of whichever class room they are teaching. The need for professional development is great. The government is becoming increasingly aware of this fact as well. Because of this requirement, professional development grants have been devised to promote this area of self development by making the person in question, eligible to qualify for funds. Teaching personnel are automatically included in the eligibility criteria and the only other clause is that they should have at least concluded 6 months of continuous employment. These funds help people to attend short courses, seminars, workshops and conferences.

There are many prominent educational institutes and establishments in the U.S. which conduct professional development classes and include both Association of Teacher Educators (ATE) and the American Association of Colleges for Teacher Education.

These programs help in determining for the educators the role, purpose and organizing of the schooling with regard to the increasingly diverse pupils and communities they serve.

With rapid change in teaching techniques, professional development should not be taken as a teaching accessory but should be revered as a synergistic, self improvement program that can work wonders.