L.C.
We went through this with our son when he entered 7th grade and the school counselor told us it happens often. She said that, now that they have 7 classes, 7 teachers, anywhere from 4-7 different assignments of different lenghts due on different grades, it's really overwhelming and that a lot of the kids have difficulty coping. Added to that the fact that our child was younger than a lot of his peers, it was super tough.
One of the things that we did that helped a great deal was to introduce the "universal binder." It went to every class. It had a section for each class with dividers that had pockets. Each section had it's own paper. It had a zipper bag for pens, pencils, a calculator and such. It had one catch all folder. There was room in it for the agenda that the school handed out at the beginning of the year that he wrote his assignments in. It had a "passbook" in it that the teachers could write notes in and that we could write notes or questions in for the teacher.
He still had his binders for the other classes, but everything hit that binder first and it came home every night. Everything he did in class that day went in the binder and if he didn't have time to put it in the section for his class it went in to the catch all section. His teacher's signed his agenda each day to ensure that he had his homework written down. This meant he always had his notes, he always had his homework, no more leaving it at home or in his locker or on his desk. We would sort it all out at night and put it in the section it belonged in and all the return work went into it to go back to school. At the end of the week we brought home all the binders and put everything where it was supposed to go and we started each week fresh.
This made a HUGE difference in his grades because he had accountability, but he also had some organization. We didn't miss anymore notes from school, he didn't lose anymore stuff like notes or worksheets.
When you have your meeting I would recommend asking if you could have a binder that goes to every class, not to replace the ones they want her to have, but to keep her organized and help her stay on top of stuff.