▁Philipp a ▁N unn ▁in ▁January ▁ 2 0 1 9 . ▁Mrs ▁N unn ▁held ▁the ▁post ▁from ▁ 2 0 0 6 ▁when ▁she ▁succeeded ▁He ather ▁Fl int . ▁ ▁Wal de gra ve ▁was ▁a ▁Be acon ▁School ▁from ▁ 1 9 9 9 ▁and ▁became ▁involved ▁in ▁a ▁Le ading ▁Edge ▁Part ners hip ▁with ▁Grey ▁Court ▁School ▁in ▁ 2 0 0 4 . ▁It ▁was ▁also ▁awarded ▁special ist ▁Science ▁College ▁status ▁in ▁September ▁ 2 0 0 4 , ▁and ▁continues ▁to ▁special ise ▁in ▁science ▁today . ▁It ▁is ▁the ▁only ▁state - m aint ained ▁girls ' ▁school ▁( ages ▁ 1 1 ▁to ▁ 1 6 ) ▁in ▁the ▁bor ough . ▁In ▁ 2 0 1 4 ▁it ▁opened ▁a ▁co - ed uc ational ▁ 6 th ▁form ▁with ▁approximately ▁ 1 4 0 ▁students ▁in ▁each ▁year . ▁ ▁Academ ic ▁performance ▁As ▁with ▁other ▁schools , ▁latest ▁exam ▁results ▁and ▁related ▁data ▁are ▁published ▁in ▁the ▁Department ▁for ▁Education ' s ▁national ▁tables . ▁ ▁In ▁ 2 0 1 0 ▁Wal de gra ve ▁was ▁named ▁the ▁top ▁state ▁secondary ▁school , ▁without ▁a ▁sixth ▁form , ▁in ▁the ▁country , ▁by ▁The ▁Times ▁Parent ▁Power ▁and ▁again ▁in ▁ 2 0 1 2 , ▁ 2 0 1 3 , ▁ 2 0 1 4 ▁and ▁ 2 0 1 5 . ▁ ▁This ▁is ▁a ▁survey ▁based ▁on ▁the ▁% ▁of ▁A ▁and ▁A *