Kingswood Academy 133 Plainfield Rd, Darien, IL60561 Founded in 1996, Kingswood Academy educates 178 students from pre-kindergarten through 8th grade in a building it moved…More into during the summer of 2007. The school's curriculum emphasizes parents' roles in their children's educations. Students are graded not only on their academic performance, but also a series of more than 20 virtues. Class size is capped at 24 students. The pre-kindergarten class blends montessori and classical education techniques.