Biology

Assessment

Paper 1 (SL/HL) – Multiple choice (HL 20% / SL 20%) Paper 2 (SL/HL) – Data-based, short answer extended response questions (HL 36% / SL 40%) Paper 3 (SL/HL) – Data-based, short answer and extended response questions relating to one of four (HL: Neurobiology and Behaviour) (HL 24% / SL 20%) Internal Assessment – Investigation and write-up of 6-12 pages (HL 20% / SL 20%)