Late to the party, but I just wanted to say that the spelling and grammar problem seems to be more common than not among pre-K and early elementary teachers. It annoys the fool out of me, too, Mia, but EVERY letter that we've ever gotten from any of DS's teachers has had some similar mistake--usually more than one. EVERY letter!
I've learned to ignore it. Honestly, I think it says more about the state of education and our low expectations for teachers than it does about the person who made the mistake. Sad, I know, but it's what has kept me from red-lining the notes and sending them back!
