I shouldn't have said suction...that wasn't the word I meant LOL. I have bowls with ....like rubber? on the bottom. It is anti-slip!! That is the word I was looking for lol. They aren't able to slide it across the table. Dollarama sells foam mats that would do the same thing, just cut it down to a child sized place mat.

If serving soup, I make it more like stew lol. Easier for the little kids to eat it and the juice doesn't go everywhere.

I agree, let her know that what she is doing is not acceptable.