K-Prep Preschool is a non-profit, Waukesha based school serving families for over 30 years. K-Prep is founded on a part-time, preschool environment where education and structure as well as social and cognitive learning are at the forefront. K-Prep offers a flexible schedule in a warm learning environment. Before & After options are available to assist families in their busy schedules. Part time and full time options always available.