I am so sorry that happened to your baby.
So many things wrong with this situation; letting her sleep with a concussion, ignoring the injury, not seeking medical attention and on.
1) Take her to a follow up visit with the family doctor
2) find an attorney. Now
3 don't talk to the principal or anyone at the school about this. You're past that point, let your representation handle that.
She had a follow up, and she is good.
I called an attorney, but he is out of town until next week.
We did talk to the principal, and recorded the conversation.
My husband and I talked about it and our goal is to make sure the school makes First Aid and CPR a requirement for all teachers and subs.
If they don't we will then pursue legal action. It was all caught on camera, and let me tell you she was OUT cold for about 15 seconds, and didn't get up until 32 seconds after she fell... which is FOREVER for a 7 year old. A parent volunteer was by her side by 8 seconds, but still...
There were some other circumstances that really makes the school liable, so we will see what happens.