Cambridge International AS Level

The first half of the A Level course, or a stand-alone qualification. Shares a syllabus code with the full A Level. Typically ages 16–17.

AS Level pages show AS content and AS components only. Switch pathway: A Level

All 8 AS Level subjects

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Pure mathematics, probability & statistics and mechanics, with flexible combinations of AS and A Level papers.

Mechanics, materials, waves, electricity and particle physics (AS content).

Physical, inorganic and organic chemistry, extending at A Level to energetics, transition elements and spectroscopy.

Cells, molecules, transport, gas exchange and immunity (AS content).

Business and its environment, people, marketing, operations and finance, adding strategic management at A Level.

Micro- and macroeconomics with data response and essays, adding international economic issues at A Level.

Theory fundamentals and problem-solving with programming (AS content).

Financial accounting and cost & management accounting, extending at A Level to company accounts, budgeting and investment appraisal.