As stated in the responses to the hon. Gentlemen’s parliamentary questions 202069 and 202073 (April 2008), data on how many lessons in England are set by ability are not currently collected. The latest period for which Ofsted data indicate the proportion of lessons in each school year which are set by ability is 2002-03.
The figures for the percentage of secondary lessons set, as observed by Ofsted, in 2002-03 were included in our reply to parliamentary question 202073. The figures for primary lessons are outlined in the following table.
Percentage Class formed on the basis of prior attainment in the subject (setted) Year l 2 Year 2 4 Key stage 1 3 Year 3 7 Year 4 7 Year 5 9 Year 6 12 Key stage 2 9
The figures in the table have been provided by Ofsted, which is responsible for the inspection and regulation of care for children and young people, and the inspection of education and training for learners of all ages.