Perhaps you could contact a local college and see if there is someone studying Child Care or something along those lines. If they don't have to do much, they could perhaps do their studying while they're with her.
It's just a case of someone being with her basically and with mobile phones, you would be in contact at all times.
Although, they might not be as easily available with lessons, they do have free afternoons.
Washing bio gel or quid in the drum