Spanish to English Social Sciences Education / Pedagogy

I am translating a long series of active learning activities for pre-school children. When the games focus on concepts such as days, months, the calendar, etc. the content is described as "formas sociales del tiempo: los días de la semana", for example". This appears in the official curriculum for "educación infantil" under Spanish law. I can think, however, of no corresponding expression in English. Things like "periods of time" or "time expressions" do not really fit. I am thinking of putting something like "Understanding time: days of the week". I wonder if anyone else can think of anything better.