Code,Description P3,"This field is offered to districts wishing to maintain a separate grouping for Prekindergarten students who are three years of age and who will most likely remain in PreK next year. Use of this code is completely optional. Please note that in practice, SDE will treat students coded P3 in the same manner as students coded PK; no distinction will be made. Please see Appendix D for information regarding PreK students." PK,"Prekindergarten (If not P3, this is the default for PreK) Please see Appendix D for information regarding PreK students." KH,"Kindergarten, Half Day (Programs of approximately 2 ½ hours duration per day)" KE,"Kindergarten, Extended Day (Programs of greater than 2 ½ hours duration per day and less than a full day)" KF,"Kindergarten, Full Day (Programs comparable in length to regular elementary education)" 1,"Grade 1, including transitional first graders" 2,Grade 2 3,Grade 3 4,Grade 4 5,Grade 5 6,Grade 6 7,Grade 7 8,Grade 8 9,Grade 9 10,Grade 10 11,Grade 11 12,Grade 12