Hi Kathy:
I have found experienced teachers want to add continuously add to the content. This can potentially lead to content overload.
Changes, additions, and new content can and should be added but it needs to be balanced factors such as time, duplication, and failure to engage the student.
The more involved the student is in their lerarning will result in better content retention and learning. Presumably, this will make for a better prepared worker.
Regards, Barry
