The study reported in this chapter was conducted in 2015 when, as part of a whole research team, we observed a dance lesson with a class in a high school in France. This was part of a case study (Loquet et al. 2017) within the Joint Action in Didactics in Europe (JADE) project which has cross-curricular foci on mathematics, physical education and first-language teaching in school. The dance lesson was one of a series of lessons in Physical Education (PE) held in November 2015 at the Rosa Parks College, which is a secondary high school that is part of a Priority Education Zone located within a Sensitive Urban Zone characterized by social, cultural and ethnic diversity. Students at the college originate from forty-seven different countries, and the particular class of twenty-five students was very diverse. Some students were studying special vocational training courses for...