What is Twelfth grade?
'''Twelfth grade''' (called '''Grade 12''' in some places, also known as '''senior year''' in the [[United States]] and [[Australia]]) is the last [[year]] of [[Secondary education|secondary]] [[education]] in the [[United States]], as well as many other [[nation]]s. Students are usually 17 when they start and are 18 years old at the end. {{start box}} {{succession box|before=[[Eleventh grade]]|title=Twelfth Grade|years=age 17/18|after=[[Higher education]]|}} {{end box}} [[Category:Education]] {{stub}}