Columbia Heights Public Schools offer full-day PreK 4 and Kindergarten at each of the district's three elementary schools – Highland, North Park School for Innovation and Valley View. If you have a child who will be 4 years old by Sept. 1, 2023, it's time to register for PreK 4. A child who will be five years old by Sept. 1, 2023 should register for kindergarten. Each elementary school will host a PreK 4 and kindergarten registration night: Highland Elementary,…