📚 A-Level Cambridge Physical Education: Key Points for Practical Assessment | A-Level Cambridge 体育：实验/实践考核要点
The practical assessment in Cambridge International A-Level Physical Education (9396) is a unique blend of high-level performance and scientific analysis. Worth 30% of the total marks, Component 02 requires you to submit video footage of two chosen activities and a detailed Performance Analysis and Improvement Plan (PAIP). This component is internally assessed by your teacher and externally moderated by Cambridge, so understanding the key points of the practical and experimental process is essential for achieving a top grade. This article breaks down every stage, from selecting activities and filming evidence to writing the PAIP and avoiding common mistakes.
Cambridge 国际 A-Level 体育（9396）中的实践考核是高水平运动表现与科学分析的独特结合。占总分 30% 的 Component 02 要求提交两个选定运动项目的视频证据以及一份详细的运动表现分析与改进计划（PAIP）。这一部分由教师内部评分、剑桥外部审核，因此透彻理解实验与实践考核的要点是取得高分的关键。本文拆解每个环节，从项目选取、视频拍摄到 PAIP 撰写并规避常见错误，帮助你从容应对。
1. Overview of the Practical Assessment Component | 实践考核部分概览
Cambridge A-Level PE (9396) Component 02 is titled ‘Practical Performance and Analysis’. Students must be assessed in two different physical activities, one of which is used for the PAIP. The performance marks are based on video evidence that demonstrates skills, tactical awareness, physical attributes and decision-making across a full competitive context. The analysis task adds a research-oriented, experimental dimension: you must identify a weakness, collect performance data, analyse its causes using scientific principles, and design a corrective training programme.
Cambridge A-Level 体育（9396）Component 02 的标题为“实践表现与分析”。学生必须在两个不同的运动项目中接受评估，其中一项用于撰写 PAIP。运动表现的得分依据视频证据，要在完整的对抗环境中展示技能、战术意识、身体素质和决策能力。分析任务则增添了研究导向的实验维度：你需要识别一个薄弱环节，收集表现数据，运用科学原理分析其成因，并设计出一套纠正性训练方案。
Understanding the weighting helps you prioritise: practical performance marks are worth 60% of the component and the PAIP 40%. The two chosen activities do not need to be from the same category, but both must be on the Cambridge approved list. All assessments are based on the final externally moderated mark, so meticulous planning around the experimental and practical criteria is mandatory.
了解权重有助于合理安排精力：运动表现分数占该部分的 60%，PAIP 占 40%。所选两项运动不必来自同一分类，但都必须出现在 Cambridge 的认可列表中。所有评分最终由外部审核确定，因此围绕实验和实践标准进行周密规划是必不可少的。
2. Selecting Your Two Practical Activities | 选择两项运动项目
Choose activities where you already perform at a competitive club or school level. The assessor will look for advanced skills, consistency, and the ability to read the game – not just basic competence. Review the Cambridge syllabus list (e.g. association football, badminton, athletics, swimming, dance) and avoid sports where rule constraints or camera angles might make it difficult to showcase your full range. Hybrid or niche sports can work well if they allow for clear, repeated demonstrations of technique under pressure.
选择你在俱乐部或校队水平中已经熟练的运动。评分者寻找的是高级技能、稳定性和阅读比赛的能力，而非仅会基本动作。查阅 Cambridge 大纲列表（如足球、羽毛球、田径、游泳、舞蹈），避免选取因规则限制或拍摄角度而难以展现全貌的项目。如果混合运动或小众项目能让你在压力下清晰、反复地展示技术，它们也可以是很好的选择。
One activity will serve as the basis for the PAIP, so it is wise to select a sport in which you can easily identify a specific, measurable weakness. A team sport with multiple skill dimensions often provides richer analysis material. The second activity must still meet the same high benchmark but will not be analysed in writing. Ensure both activities allow you to perform in a full, competitive situation with genuine opposition, as solo drills are not accepted for grading.
其中一项运动将成为 PAIP 的基础，因此最好选取一个易于识别具体、可量化薄弱点的项目。具有多种技能维度的团队运动往往能提供更丰富的分析素材。另一项运动同样需要达到高标准，但不需要书面分析。确保两项运动都能在真实对抗环境中进行完整比赛，单独的空位练习不被接受为评分证据。
3. Recording High-Quality Video Evidence | 录制高质量视频证据
The video submission is the single most important piece of practical evidence. Use a high-definition camera positioned to capture the entire playing area and your movement throughout. For team sports, the camera should follow you, not the ball, so your positioning, off-the-ball runs and decision-making are visible. Film in good light, stabilise the shot, and avoid wide-angle distortion that makes distances hard to judge. The recording must be continuous and unedited; any cuts or spliced footage will be rejected.
视频提交是最关键的实践证据。使用高清摄像机，架设机位覆盖整个比赛区域并全程追拍你的移动。对于团队运动，镜头应追随你而非球，以便展示跑位、无球跑动和决策过程。在充足光线下拍摄，保持画面稳定，避免广角畸变影响距离判断。录像必须连续且未经剪辑；任何剪接或拼接片段都会被打回。
In individual activities like swimming or athletics, position the camera to show full-body technique from a side or front angle as required by the sport’s marking criteria. Include a clear sound recording if verbal communication or auditory cues are part of the performance. Label the video file with your name, candidate number and activity, and check that the footage length matches the required duration – typically two full halves or an equivalent competitive segment.
在游泳、田径等个人项目中，根据评分要求从侧面或正面拍摄完整身体技术。如果口头交流或听觉信号是运动表现的一部分，则需同时录制清晰的声音。用姓名、考生编号和运动项目命名视频文件，并检查视频长度是否符合规定时长——通常是完整的两个半场或相当的比赛片段。
4. Understanding the Marking Criteria for Practical Performance | 理解运动表现评分标准
Performance is assessed across four equally weighted strands: range of skills, quality of skills, physical attributes, and decision-making. Each strand is marked on a band scale – typically Low (1-3), Medium (4-6) and High (7-10) – with clear descriptors. For example, high quality of skills means consistent execution under pressure, correct technique, and effective outcomes even when fatigued. Decision-making involves selecting the best tactical option quickly and adapting to opponents’ strategies.
运动表现围绕四个等权重维度评分：技能广度、技能质量、身体素质和决策能力。每个维度按等级评分——通常为低（1-3）、中（4-6）、高（7-10）——并有明确描述语。例如，高技能质量意味着在压力下依然能稳定发挥、技术准确，且在疲劳时仍能取得良好效果。决策能力则涉及快速选择最佳战术选择并根据对手策略进行调整。
Be sure to understand the specific descriptors for your chosen sport. Teachers use a detailed generic table but also apply sport-specific interpretation. Drill down into what ‘range of skills’ means in your activity: for badminton it includes serves, smashes, drops, clears and net play; for football it includes passing, dribbling, shooting, heading and tackling under match conditions. Demonstrate the full repertoire early in the video to allow the moderator to allocate marks confidently.
务必理解所选择运动的具体描述语。教师采用详细的通用表格，但会根据具体运动加以解读。深入理解“技能广度”在你活动中的含义：羽毛球中包括发球、扣杀、吊球、高远球和网前技术；足球中则包括传球、运球、射门、头球和铲断，且需在比赛情境下展现。在视频前段尽早展示完整技能库，以便审核者自信地给分。
5. Demonstrating Skills in a Full Competitive Context | 在完整比赛环境中展示技能
A common mistake is submitting footage of practice matches or drills where the intensity is too low. Cambridge requires a ‘full competitive context’ – meaning official fixtures, league matches, or tournament play with appropriately skilled opponents and genuine scorelines. The physical and psychological demands of a real contest bring out your true decision-making and resilience, which are central to the assessment.
一个常见错误是提交强度不足的练习赛或片段。Cambridge 要求“完整比赛环境”——即正式比赛、联赛或锦标赛，对手水平相当且比分真实。真实竞技的生理和心理负荷才能激发出你真正的决策能力和韧性，这些正是评分的关键。
If you are unable to participate in a full match due to injury or availability, speak to your teacher immediately. In some cases, simulated competitive conditions may be accepted, but this must be approved in advance and must still involve equivalent opposition and pressure. Never fake a competitive scenario; external moderators are trained to detect non-authentic performances, which can lead to severe mark penalties or disqualification.
如果因伤病或时间问题无法参加完整比赛，应立即与老师沟通。某些情况下，模拟比赛条件或许能被接受，但必须事先获批，且仍需同等水平的对手和压力。切勿伪造比赛场景；外部审核员经过培训，能识别不真实的表现，这将导致严重扣分或取消资格。
6. The Performance Analysis and Improvement Plan (PAIP): Structure | 运动表现分析与改进计划（PAIP）的结构
The PAIP is a written report that applies scientific, experimental methods to your own performance. It must contain the following sections: (1) Introduction and performance profile; (2) Identification of one weakness using quantitative and qualitative evidence; (3) Causes of the weakness explained through physiological, psychological, biomechanical or skill-related theory; (4) A corrective measure plan, including a six-week training programme; (5) Re-testing and evaluation. Referencing the Cambridge syllabus ensures you hit all assessment objectives.
PAIP 是一份将科学实验方法运用于自身表现的书面报告。它必须包含以下部分：（1）引言与表现概况；（2）运用定量与定性证据确定一个弱点；（3）从生理学、心理学、生物力学或技术理论解释弱点成因；（4）纠正措施计划，内含为期六周的训练方案；（5）再测试与评估。参照 Cambridge 大纲能确保覆盖所有评估目标。
Treat the PAIP as a scientific investigation. Begin by profiling your overall performance in the chosen activity, then narrow down to a highly specific weakness – for example, ‘forehand clear depth under fatigue’ in badminton or ‘conversion rate in the final third’ in hockey. The more precise the weakness, the easier it is to develop valid tests, collect data, and design targeted corrective measures.
把 PAIP 当成一项科学探究来对待。先概述你在选定项目中的整体表现，然后聚焦到一个高度具体的弱点——例如羽毛球“疲劳状态下反手高远球深度”或曲棍球“进攻三区转化率”。弱点越具体，就越容易开发有效测试、收集数据并设计针对性纠正措施。
7. Identifying Weaknesses Using Quantitative and Qualitative Data | 运用定量与定性数据识别弱点
Weakness identification must be evidence-based. Film a dedicated analysis match, then use a tally chart to count successful and unsuccessful attempts of the target skill. From this, calculate success rates and compare them against a performance benchmark or normative data. Qualitative observation notes, such as ‘elbow drops during follow-through’ or ‘late decision to commit’, add depth. Combine the two to form a robust justification for your chosen weakness.
弱点识别必须以证据为基础。录制一场专门的分析比赛，然后用计数表统计目标技能的成功与失败次数。据此计算成功率，并将其与表现基准或常模数据进行比较。定性观察记录，如“随挥时肘部下垂”或“决策犹豫导致延迟”，可以增加深度。将定量与定性数据结合，可为所选弱点提供充分的理由。
Experimental rigour is central. For instance, if your weakness is endurance-related drop in tackling accuracy in rugby, you could measure tackle completion in the first 10 minutes vs the last 10 minutes of a match. Use a simple percentage change formula: ((late successes – early successes) ÷ early successes) × 100 to quantify the decline. Presenting data in graphs and tables adds clarity and mirrors scientific reporting conventions.
实验严谨性是核心。例如，若你的弱点是橄榄球中耐力导致的擒抱准确率下降，你可以测量比赛前 10 分钟和后 10 分钟的擒抱完成次数。使用简单的百分比变化公式：((后期成功次数 − 前期成功次数) ÷ 前期成功次数) × 100，量化下降程度。以图表形式呈现数据能增加清晰度，并符合科学报告的惯例。
8. Explaining Causes Using Scientific Principles | 运用科学原理解释成因
Once the weakness is identified, you must link it to theoretical concepts. For a physiological weakness like muscular fatigue affecting shooting accuracy in netball, explore energy systems (e.g., anaerobic glycolysis and the accumulation of hydrogen ions), muscle fibre recruitment, and central fatigue. Use equations where relevant. For example, maximal heart rate can be estimated as:
一旦确定了弱点，你必须将其与理论概念联系起来。如对于无挡板篮球中肌肉疲劳影响投篮准确性的生理性弱点，可探讨能量系统（例如无氧糖酵解与氢离子累积）、肌纤维动员和中枢疲劳。在适当的地方使用方程式。例如，最大心率可以用下式估算：
HRmax = 220 – age (beats·min⁻¹)
Biomechanical weaknesses can be explained through concepts such as centre of mass, force summation, or the Magnus effect. Psychological causes might involve attentional narrowing under high anxiety, explained through cue-utilisation theory or the inverted-U hypothesis. The key is to use sound A-Level content, cite accepted research (e.g. Fitts & Posner’s stages of learning, Schmidt’s schema theory), and avoid superficial statements.
生物力学方面的弱点可通过重心、合力序列或马格努斯效应等概念来解释。心理成因可能涉及高焦虑状态下的注意缩窄，可用线索利用理论或倒U型假说阐释。关键在于使用扎实的 A-Level 知识，引用公认研究成果（如 Fitts & Posner 学习阶段模型、Schmidt 的图式理论），避免肤浅的描述。
9. Designing Corrective Measures and a Relevant Training Programme | 设计纠正措施及相关训练计划
The corrective measures must logically flow from the identified causes. If poor movement timing stems from limited perceptual anticipation, design practices with variable stimulus timing and occlusion goggles. If the weakness is linked to low core strength affecting balance in gymnastics, prescribe a progressive core stability programme. The plan should follow the SPORT or FITT principles (Frequency, Intensity, Time, Type or Specificity, Progression, Overload, Reversibility, Tedium) and span six weeks with clear session details.
纠正措施必须从所确定的成因中合乎逻辑地推演出来。如果动作时机差源于感知预判能力有限，可以设计带有变化刺激时间和遮挡护目镜的练习。如果弱点是核心力量不足影响体操平衡，则开出渐进式核心稳定性训练处方。计划应遵循 SPORT 或 FITT 原则（频率、强度、时间、类型 或 针对性、渐进、超负荷、可逆、枯燥），覆盖六周时间，并提供清晰的课程细节。
Provide session plans that a coach could deliver. Include specific exercises, durations, rest intervals, progressive overload benchmarks, and safety considerations. Integrate one or two simple field-based fitness tests as progress checks – such as the Yo-Yo intermittent recovery test for team sports or the standing stork test for balance. Make sure your programme is grounded in the theoretical framework you used earlier, demonstrating a genuine understanding of how physiological or psychological adaptations occur.
给出能让教练直接使用的训练课计划。包括具体练习、持续时间、休息间隔、渐进超负荷基准和安全注意事项。加入一至两项简单现场体能测试作为进度检查，例如团队运动中的 Yo-Yo 间歇恢复测试或评估平衡的站立鹤立测试。确保方案根植于你之前用过的理论框架，展示出对生理或心理适应机制的真正理解。
10. Re-testing, Evaluation, and Reflective Practice | 再测试、评估与反思性实践
After the six-week intervention, re-test the same performance metric using identical conditions. Calculate the percentage improvement and compare against your initial benchmark. Critical evaluation goes beyond numbers: discuss whether changes were statistically meaningful, whether extraneous variables (injuries, motivation, scheduling) influenced the outcome, and what you would modify if repeating the process. This reflective layer demonstrates higher-order thinking and meets the top band descriptors for evaluation.
在六周干预后，使用相同条件重新测试相同的表现指标。计算进步百分比并与初始基准对比。批判性评估不应止于数字：讨论变化是否具有实际意义、其他变量（伤病、动机、赛程）是否影响了结果，以及如果重复这个过程你会做出哪些调整。这一反思层面展现了高阶思维，符合评估类别的最高等级描述语。
Remember that the PAIP is not merely a performance diary – it is an academic investigation. Use appropriate terminology, cite your data in tables, and link everything back to the syllabus learning outcomes. A well-structured evaluation section often distinguishes candidates who achieve top marks from those who plateau in the medium bands.
记住 PAIP 不仅仅是运动表现日记——它是一项学术探究。使用恰当术语，在表格中呈现数据，并将所有内容与大纲学习成果挂钩。结构清晰的评估部分往往能拉开高分考生与停留在中等分数段考生的差距。
11. Avoiding Common Pitfalls in Practical Submissions | 避免实践提交中的常见陷阱
Many candidates lose marks not because of lack of skill, but due to administrative and procedural errors. Insufficient video length, missing candidate identification, no visible scoreboard, or filming from a static wide angle that fails to capture individual actions are top reasons for mark reduction. Also, avoid wearing clothing that obscures body alignment – for example, baggy shirts in gymnastics prevent assessors from seeing joint angles.
许多考生并非因能力不足而失分，而是由于行政和程序上的失误。视频时长不足、缺少考生身份标识、计分牌不可见，或采用固定广角无法捕捉个人动作，是扣分的主要原因。此外，避免穿着遮挡身体线条的服装——例如在体操中穿宽松上衣会影响评分者观察关节角度。
Another frequent pitfall is choosing a weakness that is too broad (e.g. ‘my passing is poor’) without breaking it down into a measurable component. This makes it virtually impossible to design a valid experimental test or show improvement. Work closely with your teacher to refine the research question before filming and data collection.
另一个常见陷阱是选择一个过于笼统的弱点（如“我传球不好”），却没有将其分解为可量化的部分。这使得几乎无法设计有效的实验测试或体现进步。在拍摄和数据收集之前，与老师密切合作，精心提炼研究问题。
12. Tips for Maximising Your Practical and Experimental Marks | 最大化实践与实验分数的小贴士
Start early and map out a timeline: select activities by Year 12 summer, record first standardisation footage by early Year 13, and collect PAIP data within a competitive season. Familiarise yourself with the moderators’ report published on the Cambridge website – it reveals the precise details that examiners look for year after year. Train your video operator to anticipate your key movements so that skills are not missed off-camera.
尽早开始并规划时间表：Y12 暑期选定运动项目，Y13 年初录制首次标准化影像，在比赛季内收集 PAIP 数据。熟悉 Cambridge 官网发布的审核员报告——它能揭示考官年复一年寻找的精确细节。训练你的摄像师预判你的关键动作，以免技能跑出画面。
In the PAIP, treat yourself as both performer and scientist. Show curiosity: ‘Why does my left-to-right turn deteriorate under fatigue?’ is a much stronger starting point than ‘I need to improve my turning’. Finally, use the cross-referencing opportunity: performance footage can double as evidence for the PAIP if planned well, saving time and ensuring consistency across components.
在 PAIP 中，将自己同时视为运动员和科学家。保持好奇心：“为什么我的从左到右转身在疲劳时质量下降？”这样的起点远比“我需要提高转身”有力得多。最后，利用交叉引用的机会：如果规划得当，运动表现视频可以同时作为 PAIP 的证据，节省时间并确保各部分之间的一致性。
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