Families at Aspen Leaf often ask us to explain what “UTK” is. Most have heard the term and know it’s a program for four-year-olds, but often aren’t sure who provides it, whether their child is eligible, or how to apply. Families also often have questions about how UTK differs from preschool in general or Aspen Leaf in particular, and which one would be best for their child. Here we’re explain what UTK is, and how it differs from preschool and Aspen Leaf.