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Chemistry A level

The AS Level consists of four compulsory modules on: Foundation (atomic structure, bonding, the periodic table, chemical calculations); Chains and Rings (formulas, names and structures of organic chemicals, characteristic organic reactions, bonding and shapes of organic molecules, isomerism, chemistry of alkanes, alkenes, halogen derivatives, alcohols). How Far, How Fast? (chemical energetics, rates of reaction, chemical equilibrium) and Experimental Skills.

The A Level is again four compulsory modules with a biochemistry option (proteins, enzymes, carbohydrates, lipids and membrane structure, nucleic acids). The modules cover: Chains & Rings & Spectroscopy (aromatic compounds, carboxylic acids and esters, organic nitrogen compounds, synthetic organic chemistry, stereoisomerism, polymerisation, analytical techniques). Trends & Patterns (lattice enthalpy and Born-Haber cycles, periodic trends of oxides and chlorides, transition elements, oxidation and reduction). Unifying Concepts (equilibrium constants, acids and bases, rates of reaction and reaction order) and experimental skills.

The experimental Skills for both AS and A2 involve a number of assessment practicals which are carried out during the year to assess skills in planning, carrying out and drawing conclusions. The best marks for each skill are submitted to the Board.