Twyford is organised into year groups each containing seven tutor groups, which are also members of the school's seven houses Truro, Wells, York, Fountains, Ripon, Durham & Canterbury.

Each Year Group has a Head of Year and Assistant. The Head of Year 7 liaises with the Primary Schools that our students have come from, and for this reason remains Head of Year 7 each year. Once students move into Year 8 they will then remain with their new year head until the end of Year 11.

The lower years (7 to 9) cover the National Curriculum's Key Stage Three and are overseen by the Head of KS3. In the same way years 10 and 11 are overseen by the Head of KS4.

In the Sixth Form there is a permanent Head of Year 12, and also one for Year 13 as well as an overall Head of KS5.

"I have come that you might have life, and have it to the full" John 10:10