In response to Mrs. Kallas's blog, I think that in scenario one you should call your EAT teacher ahead of time so your teacher is aware of what is going on and if you will be able to make it to your field site on time or if you will be late. Communication is very important especially if something is off or not on schedule you should let your teacher know just in case you have other instructions and letting your teacher know gives them a sense of trustworthiness.