What are the relationship between teacher professionalism and students competencies?

Hi, I'm a college student in State University of Padang, in Padang, West Sumatra, Indonesia. I am majoring in English and my lecturer igned me to write a paper about teacher professionalism. i would like to ask your opinion. What do you think about teacher professionalism? What is the definition? How to do teacher professionalism? what are teacher professionalism activities? is there any relationship between teacher professionalism and students competencies? Could you please give me the name of the website which tells about the relationship between teacher professionalism and students competencies. thanks a million for your help.