What is junior kindergarten?

Junior kindergarten (JK) is an early childhood education program designed for children typically around four years old, serving as a precursor to traditional kindergarten. It focuses on social, emotional, and cognitive development through play-based learning, helping children develop essential skills in a structured yet nurturing environment. Junior kindergarten can vary in its implementation, with some programs being part of public school systems while others are offered through private institutions. The goal is to prepare children for the transition to formal schooling.