Biology

Assessment

The Pearson Edexcel A Level Biology B course consists of three externally examined papers and the Science Practical Endorsement. Paper 1: Advanced Biochemistry, Microbiology and Genetics (30%) Paper 2: Advanced Physiology, Evolution and Ecology (30%) Paper 3: General Practical Principles in Biology (40%) Students who demonstrate the required standard across all the requirements of the common practical assessment criteria will receive a ‘pass’ grade. The practical endorsement does not contribute to the overall grade for A Level Biology, but the result will be recorded on the student’s certificate.