Year 1 music: Teaching DO-RE-MI

"DO a deer a female deer...." = BORING! The song DO-RE-MI is such popular song that a lot of children have heard of it before primary school, which means it's not a good idea to introduce it in class. (And for some reason I'm NOT a Sound of Music fan at all.)I compare this song to DO-RE-MI (from Sound of Music), and see if they can use the right terms to describe the similarity and differences (