There are six papers in total and this will gain you 3 separate GCSEs (Biology, Chemistry, Physics). 2 papers each for biology, chemistry and physics
GCSE Biology Each paper is 1hr 45mins – 100 marks (50% of the GCSE)
Paper 1 – topics 1-4 · Cell biology · Organisation · Infection and response · Bioenergetics
Paper 2 – topics 5-7 · Homeostasis and response · Inheritance, variation and evolution · Ecology
GCSE Chemistry Each paper is 1hr 45mins – 100 marks (50% of the GCSE)
Paper 1 – topics 1-5 · Atomic structure and the periodic table · Bonding, structure & properties of matter · Quantitative chemistry · Chemical changes · Energy changes
Paper 2- topics 6-10 · The rate and extent of chemical change · Organic chemistry · Chemical analysis · Chemistry of the atmosphere · Using resources
GCSE Physics Each paper is 1hr 45mins – 100 marks (50% of the GCSE)
Paper 1 – topics 1-4 · Energy · Electricity · Particle model of matter · Atomic structure
Paper 2 – topics · Forces · Waves · Magnetism · Electromagnetism · Space physics
Questions in Paper 2 may draw on an understanding of energy changes and transfers due to heating, mechanical and electrical work and the concept of energy conservation from Energy and Electricity