Lourdes -
Teenagers. Yikes. If we can get through this, we'll be stronger, won't we? I have one coming up, and I can tell it is a tricky thing to balance me being the parent he must obey, and him being the ever growing and maturing child that has ideas to be valued and nurtured too. I think it sounds like a great idea to have dh teach the math. I know my oldest sister has done that for many, many years with her dc, as her dh is an engineer and math is more "his thing".

It has worked well for their family.
As far as the placement chart idea - Maybe, if you think she is going to be able to really look at the placement chart candidly.

I'm not sure she'll be able to do that. Maybe you could narrow it down to 2 for her to choose between, based on where you think she places? And then print off the first week of plans for each and have her pick? I'm not sure, but you'll know here. I wondered if it might be good just to make the decision for her about school next year - as far as going to ps or being homeschooled that is. I think that there will be much angst and discussion back and forth about this all summer otherwise. I think a more peaceful summer could be had by all if you and your dh decided that dd is going to do "x" next year, and that the decision is final. It will be easier to work through any rebound emotions now then at the start of a school year, and dd would have some time to adjust to the idea, whichever it is, throughout the rest of the summer. Sometimes dc just don't know what's best for them. Most the time they don't.

I think you and your dh have all the information to make the best decision for her in regard to next year, so maybe you can just tell her you are praying about it. After praying about it, maybe you and dh could make a date to choose by and tell her for sure? These are just ideas you are welcome to toss to the curb.

I just know when my oldest thinks he can sway me or push me into a decision, he is very talented at using all of his persuasive techniques to do so... relentlessly. It can be exhausting, and it doesn't bring out the best in him or me. However, you will know best what fits your dd here. I hope something here can help!
In Christ,
Julie