"That depends largely on the child!" She smiles and flicks the nose of the little one in her arms, who giggles.

"I find children are far more perceptive than you think them! Rather than dumb things down... make it simpler. Don't use big words when small ones will do. And~" She ruffles the hair of one attached to her skirt. "Be prepared for lots of questions!"

That gets a round of giggles.