Trying to create my professional goal

Well, I am not sure were to begin with this blog today. I have a million things running through my mind and don't know what direction to go with my goal this year. In the past, I was very sure of my self and what I wanted to work on professionally this year. I have a very different class this year compared to the past couple of years. The dynamics of my classroom is difficult at times. I have 20 children in my class with 10 children who are at 12 or below, 4 ESL, 2 on IEPs, 2 going through evaluation, and 1 I just brought to S-team for interventions. I am thinking that I should work on something with differentation using small groups and conferences. I will really have to focus my attention on working in small groups and conferences this year due to the range of ability I have in my classroom. If anyone has any suggestions to create my professional goal this year or word it I would could really use some help. Thanks!