Ok, so my DS yr6 teacher sets some homework one week and recommends they do some revision by "looking at the following sights (sic) on the internet..." I pointed out to my son the correct spelling would actually be "sites" but let it pass as an oversight. Next homework IN THE CONTEXT OF PREPARING FOR SPAG she wrote: "if the children have any doubts when revising they can talk to Mrs XWZ or I". Oh dear. So I explained to DS that actually the subject of that sentence being "the children" Mrs XWZ (the TA) and the teacher are the object and therefore "me" should be used, not "I". But I am in two minds as to whether I should point the "oversights" to her, and maybe gently suggest she should re-read her assignments carefully (just as she advises the kids to always re-read their work) before handing them out to avoid further embarrassment with the parents AND potential confusion with the children - and if so, should I ask to talk to her? Should I write her a note? Should I passively aggressively correct the mistakes on the assignment sheets and send them back to school in his folder? - Or should I just mind my own business and keep quiet...? ... What would you do? Help!