I guess this is why background checks are done. I agree with the other posters - if the conviction doesn't affect PTO work or working with children then she not only deserves a chance but is entitled to it. She's already been tried, judged, convicted and punished. Why does it need to go any further than that?
I can't even imagine how difficult it would be to raise yourself back up from the bottom - especially without a few helping hands along the way.
Some people come into our lives and quickly go. Some stay for awhile and leave footprints on our hearts. And we are never, ever the same."
"The ultimate aim of karate lies not in victory or defeat but in the true perfection of one's character."
although this may not be your favorite mother in the world she does have the right to be involved in her child's education. If your district is already allowing her in the building then there is not much you can do. I am guessing the charges arent abuse related or your district would have their hands in this. if it is related to money or theft then put all of the safe guards, not alone with money, not in charge of fundraising, things like that. Sad thing is there are people in schools all over the place with records we may not know about...can you say what the charges are realted to then and maybe we can give you more insight.
"When you stop learning you stop growing."
As long as her probation does not prohitbit her from being around kids then I would not see a problem with her volunteering. I know we all have to have background checks BUT where we live they are only for our county. I guess since you already know what she is on probation for, then you and the principal can make it more of a "judgement" call. That way you have covered all of yourselves. But at least it it will be based on fact not rumor. Difficult situation. Best of luck!