Here is a free school year calendar. I made it to be printed two sided; book style. You can bind it or punch holes and put it in a 3 ring finder. Hope this makes your planning just a bit easier.
I have added: a classlist page, as a class check list for skills or specific tasks...
I would not mind adding your name to the cover and spine ONLY. You can contact me @ firstname.lastname@example.org :)