A great teacher, a lot of time for his students. Gives students a good sense of control over what they're doing in the class, without relinquishing control of the class in general. A clever teacher!
hey mr winkler is the best music teacher!.. if only calvin had a few more music teachers tho ...in grade 7 and 8 when everyone has to do music.. it would help if mr winkler was a quadruplet