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Year 12 – Year 13

Key Stage 5 AS and A Levels

Students in Year 12 and Year 13 are referred to as Key Stage 5 or Sixth Form
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Key Stage 5
A-Level programme in 2023-25

Academics

Overview

At TSI, Sixth Form students have the choice between two very different but equally challenging and rewarding pathways:

1. The A Level Programme (below)
2. The TSI Diploma Programme (click HERE for details)

A Level Programme:

The A Level Programme provides academic study in the students’ choice of 3 to 4 subjects, leading to internationally recognised qualifications (AS and A2). AS and A2 Level Examinations are widely recognised throughout the world for entrance into universities and colleges.

Building on the firm educational foundations established in the earlier Key Stages at the school, the curriculum in Years 12 and 13 provide our senior students with a challenging, relevant and varied course of study to prepare them for the demands that they will face in university and beyond. ​

2 yrs

Programme length

6-7

Subjects per student

Small

Class sizes

Programme Structure

The A-Level
programme for 2026–28

Compulsory · Examined

Non-Examined

  • PSHE
  • Physical Education (PE)

Compulsory · Non-Examined

Examined Subject Options

  • Up to four in Y12 / three in Y13

Subject Options

Choose subject options from a
curriculum built for ambition.

Subjects are predominantly Cambridge IGCSE, with selected AQA GCSE specifications where they best serve our students.

CIE 9479

Art & Design
Specification

CIE 9700

Biology
Specification

CIE 9609

Business Studies
Specification

CIE 9701

Chemistry
Specification

CIE 9618

Computer Science
Specification

CIE 9708

Economics
Specification

9093

English Language
Specification

9626

Information Technology
Specification

CIE 9709

Mathematics
Specification

CIE 9702

Physics
Specification

CIE 9990

Psychology
Specification

Subject option blocks are confirmed each April for the forthcoming year.  Please find more information in our 2026–28 AS-A Level Guide:

Next Step

Request more information about our A Level Programme.

To join the TSI community and enrol in our Cambridge IGCSE programme, complete our enquiry form or arrange a personal campus tour. It’s the first step on your child’s IGCSE and A-Level journey.

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