Hi MimiQ - i am a 6th grade teacher, and really understand the worries that can occur with new middle school students. May i offer a few suggestions?
1. please let her know that nearly every 6th grade student will be new to the school and feeling similar anxieties she is experiencing
2. Knowing this, we sixth grade teachers are pretty sensitive to their concerns and will give them plenty of time to open lockers- (giving them a week to practice before they really become adept at it )- touring the middle school, (we go on a school wide tour the first day); and finding their comfort level in meeting new kids - (we try and make all feel welcome).
3. Middle School is an entirely new chapter for most students - moving to a new school, meeting new kids, adjusting to more new movement then they probably had in elementary - and it will take a while before the kids feel at ease with all this. You know what - as long as i have been teaching (26 years) teachers feel the same "newness" the kids feel. It's ok!!!
If, after a few weeks, she is still feeling this way, give the Guidance counselor a call and meet with her teachers. Since she begins in a few weeks, her anticipation may be worse than the actual thing - think of how many of us react" before" trying something new. I truly hope she has a wonderful experience.
Caroline