Where the marks go
A2 Sports Science, The Application of Science to Sports Performance, is a single 100-mark paper in 120 minutes, five compulsory questions. Ethics in sports performance is the heaviest single topic, close to a quarter of the paper, with skill acquisition, the effects of exercise, and understanding learning and performance close behind. What sets this paper apart is how much of it is extended writing: four Quality of Written Communication essays worth 8, 10, 12 and 16 marks between them make up close to half the paper's marks, so how you structure and write an essay matters almost as much as what physiology or psychology you know.
Paper structure and timing
At just over a minute per mark, the short 1 to 4-mark definition and identification questions should take two to three minutes each, and the structured anatomical movement analysis questions, worth 4 marks each, need close to four minutes to name both the joint action and the muscles involved. The four QWC essays deserve real planning time: the 16-mark essay is worth close to a sixth of the whole paper on its own, budget 15 to 16 minutes for it and at least 8 minutes even for the shortest, 8-mark essay. Do not let a 16-mark essay run over into the time you need for the shorter structured questions earlier in the paper.
Where the technique marks actually sit
In joint and movement questions, name both the articulating bones and the plane or type of movement, the scapula and humerus at the shoulder, the radius and ulna at the elbow, a joint action described without its bones is an incomplete answer even if the movement itself is correctly identified. Keep agonist and antagonist muscle pairs straight in multi-joint movements, the muscle producing the movement and the muscle relaxing on the opposite side change with the direction of motion, do not default to the same pair for every phase of a lift or stride.
Cardiac output is stroke volume multiplied by heart rate, \(Q = SV \times HR\), measured in litres per minute, and a rise in cardiac output during exercise comes from an increase in both stroke volume, through the Frank-Starling mechanism, and heart rate, not heart rate alone. Give gaseous exchange answers in terms of partial pressure gradients and the direction of diffusion across the alveolar and capillary membranes, a description that never mentions a pressure gradient reads as vague even with the right general idea. When you explain training adaptations, separate the acute response during a single session, an immediate rise in stroke volume or a vascular shunt to working muscles, from the chronic adaptation after weeks of training, such as cardiac hypertrophy, these are different timescales and different mechanisms.
In learning and performance questions, keep the types of transfer of learning distinct: proactive transfer is old learning affecting new learning, retroactive transfer is new learning affecting an older skill, and bilateral transfer moves a skill from one limb to the other, do not use these terms interchangeably. Always ground a skill-acquisition or transfer answer in a specific sporting example, a transfer of learning answer with no named skill or sport reads as abstract even when the definitions are correct.
CCEA conventions for this paper
The four QWC essays carry a levels of response mark scheme, and an essay capped at Level 1 or 2 for weak structure or missing terminology loses marks regardless of how much correct content it contains, write in organised paragraphs with specialist vocabulary, not a list of facts. Essays that ask you to evaluate or discuss, technology in officiating, altitude training, want both sides argued explicitly: altitude training's aerobic benefits alongside its risks of detraining, hyperventilation and altitude sickness, or technology's accuracy gains alongside concerns about elitism, rule changes and the loss of traditional skills. This is an A2 paper, so questions also carry synoptic assessment, drawing on AS content, and stretch and challenge through open-ended questions where you decide the structure of your own answer.
Calculator technique
Use the calculator for the physiological arithmetic this paper actually contains, working out cardiac output from a given stroke volume and heart rate, or calculating a percentage change in a physiological variable across a training programme. Write the formula first, \(Q = SV \times HR\), then substitute and calculate, and always give your answer with the correct unit, litres per minute for cardiac output. CCEA and JCQ rules do not permit any stored, retrievable information in your calculator, including saved formulae, notes or programs, so clear your calculator's memory before the exam and use exam mode if it has one, since a reset button alone does not clear stored programs.
Exam-day plan
Before you start, skim all five questions and note which carry the 12 and 16-mark essays, then allocate your time backwards from those two blocks. For every joint or muscle question, write the bones or muscles by name before you describe the movement. For every essay, jot both sides of the argument as a two-column plan before you write a single paragraph.