Without doubt the best teacher I've had. Enthusiastic about whatever he has to teach even when there is no reason to be. Knowledgeable, and good at communicating said knowledge. Understands his students and is always there to make sure they succeed (literally right until it is time to do the exam), has a charismatic teaching/leadership style and a good sense of humor.
Daren Roberts helped me get UE when I was in a bind, and even though I don't think I passed physics with flying colours it led to me to developing the ability to teach myself after uni. I've discovered a great deal of physics' usefulness in retrospect and am enjoyably inventing electronics and working for an electrical design company. There are very few teachers from my time at SBHS that I would be eager to thank, but this teacher is certainly one of them.