Darn. Just spoke with the guidance counselor. DD, if she showed she had "demonstrated mastery" of the Biology class, would STILL have to take 8th grade science next year, and then in 9th grade would be placed in a higher level science class because she bypassed Biology. I asked what does one do with a kid who showed they knew most of 7th grade science curriculum at age 9?? The counselor went on to explain that is what SSA is for, and I came back with the fact that there is only SSA in math and English, and DD is currently accelerated 3 years in math so we have that covered. The counselor then pushed me to speak with the AG teacher who has already stated that she only allows 8th graders to do special projects.
Really, I had decided that middle school was just a holding pen for kids while they went through puberty, and DD would have to wait until high school to see some challenging classes. I was prematurely excited about this mastery business. Oh well. At least there is some interesting summer work.