english: And what typically happens, let's say we're in a middle school pre-algebra class, and the current unit is on exponents, the teacher will give a lecture on exponents, then we'll go home, do some homework.
non_english: Wat er meestal gebeurt -- stel je voor: de eerste pre-algebrales gaat over exponenten. De leraar geeft uitleg en de leerlingen maken  dan thuis hun huiswerk.