Assessment
The AQA A-Level Biology exam is available in May/June each year. It is assessed over 3 exam papers:
Paper 1 7402/1 – 2-hour exam
Paper 2 7402/2 – 2-hour exam
Paper 3 7402/3 – 2-hour exam
The AQA A-Level Chemistry exam is available in May/June each year. It is assessed over 3 exam papers:
Paper 1 7405/1 – 2-hour exam
Paper 2 7405/2 – 2-hour exam
Paper 3 7405/3 – 2-hour exam
Optional practical assessment – It is possible for students to receive both qualifications without completing the practical assessment. Your certificate will state you have not completed this and can harm your chances of gaining a place at university or getting a job.
Practical Assessment
Your A-Level Biology grade will be based on your written examinations. However, in order to receive your A-Level, you must also undergo a separate endorsement of 12 practical skills. These are listed below:
- Use appropriate apparatus to record a range of quantitative measurements (to include mass, time, volume, temperature, length and pH)
- Use appropriate instrumentation to record quantitative measurements, such as colourimeter or polarimeter
- Use laboratory glassware apparatus for a variety of experimental techniques to include serial dilutions
- Use of a light microscope at high power and low power, including the use of graticule
- Produce scientific drawing from observation with annotations
- Use qualitative reagents to identify biological molecules
- Separate biological compounds using thin layer/paper chromatography or electrophoresis
- Safely and ethically use organisms to measure plant or animal responses/ physiological functions
- Use microbial aseptic techniques, including the use of agar plates and broth
- Safely use instruments for dissection of an animal organ or plant organ
- Use sampling techniques in fieldwork
- Use ICT such as computer modelling, or data logger to collect data, or use software to process data
Your A-Level Chemistry grade will be based on your written examinations. However, in order to receive your A-Level, you must also undergo a separate endorsement of 6 practical skills. These are listed below:
Make up a volumetric solution and carry out a simple acid-base titration
Measurement of an enthalpy change
Investigation of how the rate of a reaction changes with temperature
Carry out simple test-tube reactions to identify: cations – Group 2, NH4+ anions – Group 7 (halide ions), OH–, CO3 2–, SO4 2–
Distillation of a product from a reaction
Tests for alcohol, aldehyde, alkene and carboxylic acid