Scarily, she's probably actually... correct. You can teach a teacher how to teach a student to code in about a day... for the definition of "teach to code" that they are operating with, which often seems to be "here's a book, read out of it, grade student submissions if they look sort of like this and ding them if they don't, now we're going to shove you out the door, good luck!" I mean, yeah, that probably only takes about a day... after all, you're a professional teacher with extension training in teaching, surely it wouldn't take much longer than that or what was all that training for?