Centennial Preschool 2023-2024 Family Survey - We would like your feedback in helping us determine the needs of our families. Lil' Broncos Preschool is available for children who turn 3 on or before July 31, 2023. Children who turn 5 prior to July 31, 2023 are considered kindergarten eligible and according to Nebraska Department of Education Rule 11, these children are not eligible to attend a public school preschool. Click the button below to start the survey, thank you.