I'm not sure if this is a troll or not......

3 year olds are going to squirm, talk, whine and move. It's what they're supposed to do. (well to an extent, you know what I mean?) It's unfair IMO to expect them to be well behaved all of the time. If they have to pee (and are actually peeing) than what can you do? How would you like to be told you couldn't use the washroom if you honestly needed too?

Children are not robots, they are not adults. They need to be able to move and explore and ask questions in order to learn. If it's disrupting the lesson plan than are there ways you can make the lesson more interesting to them? Can you make it shorter as kids just naturally have a shorter attention span? Can you do smaller groups...one teacher do free play with half the group and the other teacher does the lesson and than switch?