0.3 - Percentage of secondary school pupils in a class of more than 36 in January 2008. Source: Department for Children, Schools and Families.

“Is that what you call people who get asthma?” A primary child’s definition of anaesthetic.

10 - Percentage of secondary pupils in a class of 31-35 in January 2008. Source: Department for Children, Schools and Families.

“The male dinner lady told me to come in.” A boy in reception strives for accuracy.

90 - Percentage of secondary pupils in a class of 30 or under in January 2008. Source: Department for Children, Schools and Families.