M.M.
Hey K.,
It's definitely normal - although it's definitely annoying!!!
My nephews (cousins of almost the same age) once argued over who would get to eat some make-believe cookies - these cookies were NOT toy cookies - they were imaginary cookies. It ended in a complete meltdown for both of them.
Some ideas for your daycare provider would be:
1. role play with puppets - have two puppets get into arguments and then ask the children what the puppets should do
2. put up a reward chart for whenever one of them helps another or says something nice to one of the others. This could get competitive - especially with boys. If they start arguing and fighting over who was "nicest," she'll want to try something else!
3. Ask the children for advice - this depends on how old the three year olds are - are they closer to age 4? If so, this might work. Have the daycare provider tell them that she loves them and enjoys spending time with them, but that she gets tired or sad or frustrated when they fight so much. Then ask them, "what should I do?" or "how can we stop arguing so much? Do you have any ideas?"
4. And provide LOTS of physical activities!
And God bless all of you daycare providers!! Your job is not easy : ) M.