My kid went to a bilingual school that taught English via immersion (the English teachers didn't even speak German). In grade 1 they learnt the alphabet both in German class and English, one letter a week.<p>I was amused that in English they learnt A, then B, and so on in alphabetic order. In German they learnt by frequency (according to this chart, "enirst"; I remember enrst so probably missed the "i"). I already knew "eatoni shrdlu" so this amused me more than it should have.