 The curriculum during the 17th and 18th centuries is not known for certain . In 1714 the trustees agreed that the pupils should attend church services at St Denys ' Church six days a week ; whether this was adhered to is not clear . Religious practice was a <unk> in the 1835 decree , which required pupils to pray at the start and end of each day and engage in daily readings of holy scriptures . However , the emphasis was always on classical education , which likely required instruction in Latin from the earliest times ; in 1835 , learning the classics was enshrined as the school 's primary purpose . In the mid @-@ 19th century , Carre 's offered this classical education for free , but arithmetic , geometry and algebra were taught as extras at a rate of two guineas per term . Students were enrolled from the age of eight , and were expected to be able to read , write , recite the Lord 's Prayer , the Apostles ' Creed and the Ten Commandments , and " be qualified to begin Latin grammar " . Students had to supply their own equipment , except pens and ink , which were covered by a 10 shilling payment made each term to the school . The school 's inspection in 1865 mentions geography and history teaching , although the general standard of attainment was low . 
