 Schools in Thurrock include the Ockendon Academy, Harris Academy Chafford Hundred, Gable Hall School, Gateway Academy, Grays Convent High School, William Edwards School & Sports College, Hathaway Academy, Deneholm Primary, Little Thurrock Primary, Quarry Hill Infant and Junior, St Thomas Of Canterbury Catholic Primary, Stifford Clays Infant and Junior, Stifford Primary, Thameside Infant and Junior School, Tudor Court Primary School, Warren Primary School, Chafford Hundred Primary School, Woodside Primary School (which was opened in 1952 as Tyrell's Infant and Junior Schools, the names being changed to avoid confusion with the neighbouring Torell's Secondary School; the schools were later amalgamated into one primary school) and Treetops School.The local sixth form college is Palmer's College, whilst other colleges in Thurrock include South Essex College (Thurrock Campus) and Thurrock Adult Community College, and recently the Stanford and Corringham Sixth Form Centre was opened, as a joint sixth form college between Gable Hall School, Hassenbrook Specialist Technology College and St Clere's School.The Tilbury and Chadwell St Mary Excellence Cluster.