FOR THE PAST SIX YEARS, BRITTANY Schultz has been a kindergarten teacher in the Denver public school system. On May 28, she left, and on June 15, she opened Ms. Brittany’s Village day care in her home in Commerce City, Colo., with her three children and one from another family. Within two months of opening, she was, she says, making the same money as she had made in a classroom but was responsible for only nine kids. She and her husband, who works with her, currently earn about $5,000 a month.
Schultz is a peppy, can-do woman with the indefatigable good cheer and focus that are key to working with little kids. But even for the very energetic, to go from zero to opening a childcare center in a…