Name: Copper Cubs Preschool. Descripton:Preschool program at Copper Hills High School designed for 4 - year old children. High school students plan and implement lessons and activities for the preschoolers as part of their Early Childhood Education classes at Copper Hills High School. Children must be four years old by September 1, 2016. We have two sessions that run from 9:35 am. - 12:05 pm. Monday/Wednesday or Tuesday/Thursday. Registration information can be found online at copperhillshigh.org.