G3 Exercise and Sports Science (ESS) in the 2027 Singapore–Cambridge Secondary Education Certificate (SEC) uses code K354, replacing the earlier O-Level reference 6081. It has two compulsory components. Paper 1 is a two-hour theory e-examination, 80 marks and 40%, with three compulsory sections: digital question types using texts, images and short video or animation (20 marks); structured questions using mixed media (40 marks); and structured questions based on one or two videos (20 marks). Paper 2 is 21-week coursework worth 80 marks and 60%. The coursework combines practical performance in one individual/dual and one team activity (40% of the overall subject) with a Development Log (20%).

For Punggol families, ESS is not simply Physical Education with a more academic name. Students study how the body moves, why performance changes, how skills are learned, how tactics work, and how social and psychological factors shape participation in sport. They also demonstrate practical proficiency and analyse their own performance using evidence. A physically active student may still need practice in sports-science explanation; a strong writer may need to develop practical skills safely. This guide explains the K354 papers, five Areas of Study, activity choices, Development Log tasks and realistic preparation. Check the 2028 syllabus and school arrangements for a student sitting SEC in 2028.

• 2027 SEC G3 Exercise and Sports Science: K354, former O-Level 6081.
• Paper 1 Theory e-Examination: 2 hours, 80 marks, 40%; all questions compulsory.
• Section A 20 marks: digital question types based on texts, images and short videos/animations.
• Section B 40 marks: structured questions based on texts, images and short videos/animations.
• Section C 20 marks: structured questions based on one or two videos.
• Paper 2 Coursework: 21 weeks, 80 marks, 60%; internally assessed and externally moderated.
• Performance of Practical Activities is 40% of the overall subject: one individual/dual activity (20 marks) and one team activity (20 marks).
• Development Log is 20% of overall subject: Task 1 tactical decision improvement (10 marks), Task 2(A) training programme analysis and development (15), 2(B) implementation and evaluation (10), 2(C) consolidation (5).
• Areas of Study: Exercise Physiology, Motor Learning and Development, Biomechanics, Sports Psychology and Sports Sociology.
• Activities must be selected from the official lists and assessed with safety for self and others.

Quick answers for parents and students

• Confirm the subject code and the student’s actual SEC year.
• Understand how the written or e-examination and practical or coursework parts combine.
• Use the school teacher’s supervision, schedule and instructions as the controlling guide.
• Identify a specific learning gap before adding more practice.
• Keep assessed original work authentic and safe.

ESS connects scientific ideas to movement

Exercise and Sports Science studies how the body moves and how performance can be analysed and improved. It brings together scientific and social perspectives. Students examine physical performance, skill learning, psychological influences and the place of sport in society.

A learner may be good at a sport without being able to explain why a particular movement is efficient or why a tactic worked. ESS asks the student to link what they observe with a relevant concept, interpret evidence and recommend an appropriate improvement.

The five Areas of Study form one connected picture

K354 includes Exercise Physiology, Motor Learning and Development, Biomechanics, Sports Psychology and Sports Sociology. Each contributes a different perspective: body systems, skill acquisition, movement mechanics, mental factors and social influences on participation.

During a game, a player’s performance may reflect fitness, technique, decision-making, confidence, team communication and access to facilities. No single sub-discipline explains everything. Students should identify which factors are relevant to the question and show how they interact.

Paper 1 is an e-examination, not only a printed theory paper

The two-hour theory paper is electronic and worth 40%. Section A uses varied digital items such as multiple choice, matching, drag-and-drop, checking boxes, fill-in-the-blanks and short answers. Section B uses structured questions based on texts, images and short videos or animations. Section C uses one or two videos.

Students should practise reading visual and video evidence as well as text. They may need to interpret a movement, recognise a tactical choice or infer a factor influencing participation. The digital format does not reduce the need for clear reasoning; it changes how evidence is presented.

Section C video questions require observation

The final 20 marks of the theory e-examination are structured questions based on one or two videos. Candidates must notice relevant details rather than rely on assumptions about what a player intended. A useful answer explains what the footage shows and how it connects to a sports-science concept.

Practise describing the movement sequence, the decision made, the outcome and a plausible improvement. Avoid inventing events that are not visible. The video is evidence; the student must interpret it carefully and answer the exact question asked.

Paper 2 coursework carries 60%

Coursework runs for 21 weeks and is worth 80 marks, or 60% of the subject. It contains performance of two practical activities and a Development Log. The school assesses the coursework and it is externally moderated. Students need sustained preparation rather than one last-minute performance test.

The syllabus allocates 40% of the total subject to practical performance and 20% to the Development Log. This is a large part of the final result. Families should know the school schedule, activity choices and log checkpoints early in the year.

Choose one individual or dual activity and one team activity

Candidates select one activity from the Individual/Dual category and one from the Team category. Individual choices include cross-country running, swimming and track and field. Dual choices include badminton, table tennis and tennis. Team choices include basketball, floorball, football, hockey, netball, softball and volleyball.

The student’s school and coursework supervisor will explain the available assessment arrangements and how to select a suitable activity. Consider current ability, access to practice and willingness to develop skills. A student should not choose only because friends are taking the same sport.

Practical performance is about skill in authentic situations

The performance component assesses proficiency in two activities, with attention to safety, precision, control, fluency and applying skills appropriately in authentic situations. In dual and team activities, candidates must also respond to other players and apply suitable tactics. Individual activities can use quantitative standards.

A successful practice routine should develop the skill under conditions that resemble the actual activity. Repeating a movement in isolation can help technique, but it does not fully demonstrate applying it under pressure or in a game. Teacher feedback should guide the progression.

The Development Log is not a diary of attendance

The Development Log assesses the student’s ability to observe, analyse, evaluate and improve performance using sports-science concepts. It includes tactical decision-making in the team activity and the development, implementation and evaluation of a training programme.

A useful log links observation to explanation. Instead of writing ‘I played better today’, the student should identify what changed, what evidence supports the statement and which adjustment could improve the next performance. Honest evaluation is more valuable than claiming constant success.

Task 1: improve tactical decisions in the team activity

Task 1 is worth 10 marks. Students analyse a video of their team performance supplied by the school, evaluate the impact of their tactical decisions and suggest detailed improvements. They should discuss factors affecting the decisions and explain why the proposed changes may improve team performance.

A student might notice that moving too early left space open for an opponent. A useful analysis connects the observation to positioning, timing, communication or awareness. Then recommend a realistic tactical adjustment and explain its expected effect. Do not blame teammates without examining the student’s own decisions.

Task 2(A): analyse and design a training programme

Task 2(A) is worth 15 marks and involves analysing performance and developing a training programme to improve a selected practical activity. The programme should be connected to an identified need and designed to be safe for implementation. The candidate is allowed one consultation with the coursework supervisor for this stage.

A training plan should specify what aspect of performance is being developed, the activities, frequency, progression and way improvement will be assessed. It should not simply list exercises found online. The programme must be appropriate to the student’s ability and approved by the supervisor.

Task 2(B): implement and evaluate the programme

Task 2(B) is worth 10 marks and concerns implementing the training programme and evaluating its effectiveness. The student should record what was actually completed, how it went and whether performance evidence changed. If the programme had to be adjusted, explain the reason.

A plan that was written but never followed cannot demonstrate implementation. Record sessions honestly, note any missed or modified work and relate the outcome to the original goal. Do not claim improvement from one measurement alone if other factors could explain the difference.

Task 2(C): consolidate the experience

Task 2(C) carries five marks and consolidates the student’s experience of developing and implementing the programme. The reflection should identify what was learned and how that understanding might inform future performance or training.

A useful conclusion might explain which part of the programme was most practical, what needed adjustment and what the student would change next time. Generic statements such as ‘training is important’ do not show what was learned from the actual experience.

Safety and the role of the coursework supervisor

The supervisor checks that the proposed training programme is safe for implementation. The syllabus specifies consultations at particular stages: one for Task 2(A), and three to four during Task 2(B); no consultation is provided for Task 1 or Task 2(C). Students should follow the approved arrangements.

Do not copy an adult athlete’s intensive training plan or push through pain to improve a coursework result. Training should be age-appropriate and authorised by the school. If a student has an injury or health concern, the family should follow appropriate medical advice and school procedures.

Performance data should be interpreted carefully

ESS asks candidates to analyse data and draw valid inferences. Data may include timing, distance, movement patterns or observed performance indicators. Students should understand what was measured, under what conditions and whether the comparison is fair.

If a running time improves, check whether the distance, surface, timing method and conditions were comparable. A small change may be within measurement variation. Explain what the data supports and what remains uncertain rather than exaggerating a single result.

Biomechanics links movement to forces and technique

Biomechanics examines movement, forces and mechanical principles. Students can analyse balance, stability, leverage, force production and movement efficiency in relevant activities. The goal is to understand why a technique can be effective and how it might be improved.

A change in body position can affect stability or the direction of applied force. A useful explanation names the movement feature and links it to the intended outcome. Avoid giving a universal technique rule without considering the sport, task and participant.

Exercise physiology considers how the body responds

Exercise physiology concerns body systems and responses to physical activity, including energy demands, circulation, respiration and fatigue. Students should understand the relevant concepts at the level specified in the syllabus and apply them to a practical context.

When analysing fatigue, consider the activity’s intensity and duration and the relevant physiological demands. Do not turn a syllabus explanation into an individual medical diagnosis. Students should rely on safe school guidance and appropriate professional advice for personal health needs.

Motor learning is about acquiring and refining skills

Motor learning and development examine how skills are learned, practised and improved. Feedback, practice design, task complexity and the learner’s stage can influence progress. Repeating a skill without attention to feedback may reinforce the same error.

A student can set a specific practice goal, receive feedback and change one feature at a time. The Development Log should explain why the practice method was chosen and what evidence showed the effect. That is stronger than simply counting repetitions.

Psychological and sociological factors affect participation

Sports psychology includes influences such as motivation, confidence, attention and anxiety. Sports sociology looks at the wider social and cultural factors shaping sport and physical activity. These perspectives help students avoid explaining every performance issue as a lack of fitness or effort.

A participant may have the skill but avoid a sport because of cost, access, social expectations or lack of confidence. A balanced answer considers personal and environmental factors. Students should not assume that one explanation applies to every participant.

A four-week ESS improvement cycle

Week 1: review the five Areas of Study and diagnose the student’s weaker theory topics. Week 2: practise video-based performance analysis and connect observations to concepts. Week 3: review practical activity feedback and the Development Log’s tactical task. Week 4: inspect the training programme against its goal, safety and evidence of implementation.

This is a short review cycle within the 21-week coursework, not a substitute for it. Follow the supervisor’s schedule and use safe, age-appropriate practice. A student may need more tactical analysis or a clearer training evaluation rather than simply more exercise.

Is ESS right for a student who enjoys sport?

ESS may suit students who enjoy physical activity and are curious about how movement and performance can be understood scientifically. However, the subject is not assessed only through fitness. It also requires theory e-examination, video interpretation, written analysis and a Development Log.

Check the actual school offering and how the student’s chosen activities can be assessed. Interest in sport is helpful, but willingness to analyse evidence and follow safe practice is equally important. ESS does not guarantee admission to a sports-science or healthcare course.

Parents can support without becoming the coach

Parents can help the student organise safe practice time, reflect on feedback and keep coursework records in order. They should not design a programme that conflicts with the supervisor’s instructions or write the student’s Development Log. The candidate needs to understand and own the decisions.

eduKate offers small-group learning support in Punggol, but it should focus on academic concepts, data interpretation and clear explanation. Practical training must remain under school-approved supervision. Add support only for a specific learning need.

Parent and student planning checklist

• Confirm the school offers the subject and the student is registered at the correct level.
• Read the exact 2027 or 2028 syllabus and any school-issued assessment brief.
• Inspect marked work or performance feedback to identify the first recurring weakness.
• Plan regular practice and reserve time for reflection and documentation.
• Follow teacher guidance on practical safety, facilities, performance or project evidence.
• Balance the subject with other SEC subjects, CCA and adequate rest.

Frequently asked questions

What is the 2027 G3 ESS code?

K354, earlier O-Level reference 6081.

How much is the e-examination worth?

40%, 80 marks over two hours.

Are all e-examination questions compulsory?

Yes.

What is in Section A?

A range of digital question types based on text, images and short videos or animations.

What is in Section C?

Structured questions based on one or two videos.

How much is coursework worth?

60%, assessed over 21 weeks.

Which practical activities must be chosen?

One individual or dual activity and one team activity from the syllabus lists.

How much is practical performance worth?

40% of the overall subject.

How much is the Development Log worth?

20% of the overall subject.

What are the Development Log tasks?

Tactical decisions, training programme analysis/development, implementation/evaluation and consolidation.

Does the supervisor check the training plan?

Yes. Task 2(A) includes one consultation and safety endorsement; Task 2(B) allows three to four consultations.

What are the five Areas of Study?

Exercise Physiology, Motor Learning and Development, Biomechanics, Sports Psychology and Sports Sociology.

Is ESS the same as PE?

No. It includes theory, analysis and a formal coursework Development Log as well as practical performance.

Does every school offer K354?

Check the actual school’s subject offering and activity assessment arrangements.

Official SEAB syllabus and connected Punggol reading

SEAB official 2027 syllabus PDF · SEAB 2027 G3 school-candidate syllabus directory

What is G3 Music? · G3 Music versus Higher Music · What is G3 Electronics? · What is G3 Exercise and Sports Science?

Checked against the official SEAB 2027 school-candidate syllabus in November 2026. All musical, electronic and sports examples here are original teaching illustrations, not actual examination tasks or personal medical/training advice. The student’s school controls the actual course provision, supervision, facilities, approved work and later-year timetable.