9-12 High

Mountain High

27614 Hwy. 18, Lake Arrowhead, CA 92325 · Serves ninth grade through twelfth grade.

(909)336-2038

Supply lists by grade

These are the default lists for 2026-27. If your teacher has published their own, you'll see it on the grade page.

Claim your classroom and post your supply list, so parents shop once instead of guessing which version is current.