Chemistry

Assessment

The A Level specification consists of three units: UNIT 1: Inorganic and Physical Chemistry This unit shares the material covered in the AS course but adds transition element chemistry in the broad sense as well as the aqueous chemistry of transition element ions. The unit is assessed by a 2-hour written exam making up 35 % of the A Level marks. UNIT 2: Organic and Physical Chemistry This unit shares the material covered in the AS course but adds the chemistry of carbonyl compounds, carboxylic acids, derivatives and aromatic chemistry. There is also a new module on biological molecules and aspects of medicinal chemistry. The unit is assessed by a 2-hour written exam making up 35 % of the A Level marks. UNIT 3: Synoptic Element and Practical Skills This component is a synoptic assessment covering the entire course. Pupils’ knowledge and understanding of practical chemistry are examined in this component. There is no longer a practical exam although pupils are expected to build and maintain a portfolio of practical investi gati ons. The unit is assessed by a 2-hour written exam making up 30 % of the A Level marks.