This is my 13th year in teaching middle school; six years as a 6th grade math teacher and six years as a 7th grade teacher. I've found that with the change to Common Core, our textbooks are just outdated and don't match my way of teaching concrete math in order to help understanding. My goal every year for my students who express to me that they don't like math, is to have them at least for one day (hopefully more) to say that they had enjoyed the class and the lesson when they didn't expect to.
This is my eighth year of teaching majority of special education classes. I think by teaching these classes I have become a better mathematician and a better teacher because of learning how to concretely get them to understand a topic before getting into algorithms.