📚 AS and A-Level Qualification Rules After Reform: What Students Must Know | 改革后 AS 与 A-Level 资格规则有哪些要求
Between 2015 and 2018 the qualifications landscape in England changed more than at any time since the introduction of Curriculum 2000. The AS Level stopped counting towards the A-Level, assessment moved to the end of the course, and non-exam assessment was cut back sharply. For students, parents and teachers alike, the practical question is simple: what are the rules now, and how do they affect the way you plan two years of study?
2015 至 2018 年间，英格兰的资格证书体系经历了自 2000 年课程改革以来最大的一次变动。AS 不再计入 A-Level 总分，评估集中到课程结束，非考试评估被大幅削减。对学生、家长和老师而言，最实际的问题只有一个：现在的规则究竟是什么，它们又会如何影响你这两年的学习规划？
This article sets out the reformed rules for AS and A-Level in plain language, covering the decoupling principle, linear assessment, grading, the A* rule, practical endorsement, resits and the regional differences that still exist across the UK. It is written for A-Level candidates, their families and the teachers who guide them.
本文用通俗的语言梳理改革后的 AS 与 A-Level 规则，涵盖脱钩原则、线性评估、评分体系、A* 评定、实践技能认证、重考安排，以及英国各地区至今仍然存在的差异，面向 A-Level 考生、家长以及指导他们的教师。
1. Reform Timeline: Three Waves of Change | 改革时间线：三批推进
The reform was led by Ofqual, the regulator for qualifications in England, and was rolled out in three teaching waves. The first wave began teaching in September 2015 in subjects such as English language, English literature, biology, chemistry, physics, history, geography, psychology, computing, economics, business and art and design. The first AS exams for these subjects were sat in summer 2016 and the first full A-Levels in summer 2017.
本轮改革由英格兰资格监管机构 Ofqual 主导，分三批教学推进。第一批于 2015 年 9 月开始授课，科目包括英语语言、英语文学、生物、化学、物理、历史、地理、心理学、计算机、经济学、商科和艺术设计等，首批 AS 考试在 2016 年夏季举行，首批完整 A-Level 考试在 2017 年夏季举行。
The second wave started in September 2016 and covered mathematics, further mathematics, modern foreign languages such as French, German and Spanish, classical languages, religious studies, music, drama and theatre, design and technology, physical education and dance. The final wave followed in September 2017 for the remaining smaller-entry subjects, so the last reformed A-Levels were first awarded in summer 2019. Any student sitting an A-Level now is sitting a fully reformed, linear qualification.
第二批从 2016 年 9 月开始，涵盖数学、进阶数学、法语、德语、西班牙语等现代外语、古典语言、宗教研究、音乐、戏剧、设计与技术、体育和舞蹈等科目。最后一批于 2017 年 9 月实施，因此最后一批改革后的 A-Level 于 2019 年夏季首次颁发成绩。如今参加 A-Level 考试的学生，面对的已经是完全改革后的线性资格。
2. The Decoupling Rule: AS No Longer Counts Towards A-Level | 脱钩规则：AS 不再计入 A-Level
The single most important rule is decoupling. Under the reformed system, the AS Level is a separate, standalone qualification. Marks and grades earned at AS do not carry forward into the A-Level, and they do not contribute a single percentage point to the final A-Level grade. A student who scores an A at AS has no automatic advantage at A-Level; a student who scores a D at AS is not mathematically penalised either.
最重要的一条规则就是”脱钩”。在改革后的体系中，AS 是独立的、自成一体的一项资格。AS 阶段取得的分数和等级不会带入 A-Level，也不会为最终的 A-Level 成绩贡献任何百分点。AS 拿 A 的学生不会因此在 A-Level 中自动占优；AS 拿 D 的学生也不会因此在总分上被扣分。
This is a fundamental break from the old modular system, in which AS normally counted for 50 per cent of the A-Level (or 40 per cent in Wales and Northern Ireland). Under the old rules a strong AS performance banked marks for the second year; under the new rules, everything is decided by the assessments taken at the end of the A-Level course.
这与旧的模块化体系彻底决裂——在旧体系中，AS 通常占 A-Level 总分的 50%（威尔士和北爱尔兰为 40%）。旧规则下，AS 考得好就等于为第二年”存”下了分数；新规则下，一切由 A-Level 课程结束时的那次评估决定。
3. AS as a Standalone Qualification | AS 作为独立资格
Because AS is decoupled, it is now a qualification in its own right. It is reported on the certificate separately, it sits on the Regulated Qualifications Framework at the same level as A-Level, and it has its own grading scale. A student can leave school with an AS Level in a subject and never convert it into an A-Level, or can study the subject for a further year towards the full A-Level.
正因为脱钩，AS 现在是一项独立的资格。它在证书上单独列示，在受监管资格框架（RQF）中与 A-Level 处于同一级别，并有自己的评分标准。学生完全可以只拿一门 AS 就离校，不再继续换取 A-Level；也可以再多读一年，冲击完整的 A-Level。
The reformed AS is not automatically awarded a grade lower or higher than the old AS. It is simply a different qualification, assessed on its own content and its own papers. Universities generally accept AS Levels as evidence of breadth or as a supplementary qualification, but they do not treat an AS grade as a proxy for a predicted A-Level grade in the same subject.
改革后的 AS 分数不会机械地比旧 AS 高或低，它只是一项不同的资格，用自己的教学大纲和试卷独立评估。大学通常把 AS 视为”学习广度”的证明或补充资格，但不会把 AS 成绩直接当作该科目 A-Level 预测成绩的替代品。
4. Linear Structure: All Assessment at the End | 线性结构：所有评估集中在结课
Reformed A-Levels and AS Levels are linear. This means that all external examination papers for a qualification are taken in one examination series at the end of the course of study. There are no staggered module exams in January and June, and there is no opportunity to bank marks from an earlier session towards a later grade.
改革后的 A-Level 和 AS 都是线性资格，也就是说，一项资格的所有外部考试集中在课程结束后的同一次考试季进行。不再有 1 月和 6 月分批进行的模块考试，也不能把先前考季的分数”存入”后续等级的计算。
In practice, an AS is a one-year course whose exams fall at the end of that year, and an A-Level is a two-year course whose exams fall at the end of the second year. Most reformed A-Level papers are longer than their modular predecessors and carry larger mark weightings, so a single paper is often worth 30 to 35 per cent of the whole qualification.
在实际操作中，AS 是一年制课程，考试在第一年结束；A-Level 是两年制课程，考试在第二年结束。改革后的大多数 A-Level 试卷比模块化时代更长、分值权重更大，一张试卷往往就占了整项资格的 30% 至 35%。
5. Guided Learning Hours and Content Demands | 指导学习时数与内容要求
Ofqual sets guided learning hours (GLH) for each qualification size. A reformed AS Level is 180 GLH, while a full A-Level is 360 GLH. This preserves the historic ratio of AS to A-Level, even though the two are no longer linked for grading purposes. Schools typically allocate the same teaching time to the reformed A-Level as they did to the old one.
Ofqual 为每种资格规模设定了指导学习时数（GLH）。改革后的 AS 为 180 GLH，完整 A-Level 为 360 GLH。这一比例延续了历史上 AS 与 A-Level 的关系，尽管两者在评分上已经不再挂钩。学校为新 A-Level 安排的教学时间通常与旧 A-Level 相当。
What has changed is the content specification. Reformed specifications were rewritten to be broader but shallower in some areas, with a stronger emphasis on synoptic skills, essays, extended responses and mathematical or practical competencies relevant to the subject. Core content is prescribed nationally, so all exam boards cover the same essential material for each subject.
真正改变的是内容大纲。改革后的大纲经过重写，部分领域变得更宽但更浅，同时更强调综合运用能力、论述题、长答扩展题，以及与学科相关的数学或实验能力。国家规定了核心内容，因此各考试局在同一科目上必须覆盖同一套基本知识。
| Feature 项目 | Old AS/A-Level 旧体系 | Reformed AS/A-Level 改革后 |
| AS weighting AS 占比 | 50% of A-Level（威尔士、北爱 40%） | 0%, fully decoupled 完全脱钩 |
| Assessment timing 考试时间 | Modular, January and June 模块化，1 月与 6 月 | Linear, end of course 线性，结课统一考 |
| Resits 重考 | Resit individual units 可单独重考模块 | Resit the whole qualification 须重考整项资格 |
| Top AS grade AS 最高等级 | A | A (no A* at AS AS 不设 A*) |
6. Grading Scales: A* to E and the U Grade | 评分等级：A* 至 E 与 U
A full reformed A-Level is graded A*, A, B, C, D and E, with U (ungraded) for candidates who fail to reach the minimum standard for an E. The AS Level is graded A, B, C, D and E only. No A* is awarded at AS, because the A* is designed to distinguish the very top end of a two-year course.
改革后的完整 A-Level 等级为 A*、A、B、C、D、E，未达到 E 的最低标准的考生记为 U（未评级）。AS 只设 A、B、C、D、E 五个等级，不授予 A*，因为 A* 的设计目的正是区分两年制课程中最顶尖的一批学生。
Grade boundaries are set by the awarding organisation after each series, using a combination of statistics and senior examiner judgement. Boundaries are not fixed percentages. A paper marked out of 100 might need 78 for an A in one year and 74 in another, depending on how demanding the paper proved for that cohort.
等级分数线由各考试局在每个考季结束后，结合统计数据和资深考官的判断确定，并不是固定的百分比。一张满分 100 分的试卷，某年可能需要 78 分拿 A，另一年可能 74 分即可，取决于该届考生的实际表现和卷面难度。
7. How the A* Is Actually Awarded | A* 到底如何评定
The A* is not simply “the highest marks”. The standard rule in England is a two-part condition: the candidate must achieve an overall grade of A on the qualification, and must additionally reach a high threshold on specified assessment components, usually the papers taken in the second year or the more demanding sections of the course.
A* 并不是简单地”分最高”。英格兰的通行规则是”双重条件”：考生必须在整项资格上达到 A 等级，同时还必须在指定的评估部分达到很高的门槛，这些部分通常是第二年的试卷或课程中难度更高的板块。
Because the exact components differ by subject and by exam board, the precise requirement should always be checked on the specification and the exam board’s grade boundary documents. For an A-Level graded out of 600 marks, for example, a typical A* condition might require an overall total at or above the A threshold and roughly 90 per cent on the designated papers.
由于具体指定的部分因科目和考试局而异，准确的 A* 要求必须查阅大纲和考试局公布的分数线文件。以满分 600 分的 A-Level 为例，典型的 A* 条件可能要求总分达到 A 的门槛，同时在指定试卷上取得约 90% 的成绩。
A* = overall grade A + high score on designated papers (often ≈ 90%)
A* ＝ 总评达到 A ＋ 指定试卷取得高分（通常约 90%）
8. Non-Exam Assessment: What Survived the Reform | 非考试评估：改革后保留了什么
The reform sharply reduced coursework. In most subjects, non-exam assessment (NEA) now counts for 0 per cent of the A-Level grade; the qualification is decided entirely by written examinations. This was intended to improve comparability and reduce the risk of plagiarism and over-help from teachers.
改革大幅削减了课程作业。在多数科目中，非考试评估（NEA）现在占 A-Level 总分的 0%，成绩完全由笔试决定。这一设计的目的是提高可比性，降低抄袭和教师过度辅导的风险。
NEA survives only where practical or performance skills cannot be assessed by written paper. Art and design, music, drama and theatre, physical education, design and technology and media or film studies retain substantial internally assessed components, and their weighting is set out explicitly in the specification. For these subjects, the quality of the portfolio or performance is a major determinant of the final grade.
只有在实践或表演能力无法通过笔试评估的科目中，NEA 才被保留。艺术设计、音乐、戏剧、体育、设计与技术以及媒体或电影研究仍包含大量校内评估成分，其权重在大纲中有明确规定。对这些科目来说，作品集或表演的质量是最终成绩的重要决定因素。
9. Practical Endorsement in the Sciences | 理科的实践技能认证
Science A-Levels in England carry a separate practical endorsement. This is reported on the certificate as “Pass” or “Not classified”. It does not contribute marks to the A-Level grade, and it is not graded A to E, but it records that the student has completed a required set of practical activities and demonstrated the associated skills.
英格兰的理科 A-Level 附有一项独立的实践技能认证，在证书上记作”Pass（通过）”或”Not classified（未评级）”。它不向 A-Level 等级贡献分数，也不按 A 至 E 评分，但记录该学生是否完成了规定数量的实验活动并展现出相应技能。
Most universities do not make the practical endorsement a formal entry requirement, but many expect it and some competitive science courses state that it is desirable. In practice, schools place every candidate for the endorsement, and a “Not classified” outcome usually signals that the student missed too many required practicals rather than that they failed an exam.
大多数大学并不把实践技能认证列为正式录取条件，但普遍期望学生具备，部分竞争激烈的理科专业还会注明”优先考虑”。实际操作中，学校会为所有考生登记该项认证，”Not classified”通常意味着学生缺席了过多规定实验，而非考试不及格。
10. Resit Rules Under Linear Qualifications | 线性资格下的重考规则
Under linear rules you cannot resit an individual unit, because units no longer exist as separately certificated components. To improve an A-Level grade you must resit the whole qualification, meaning all papers again in a later series. The usual pattern is to resit in the following summer, since the reformed A-Levels are examined once a year in the main summer series.
在线性规则下，你不能单独重考某一个模块，因为模块已经不再作为可单独认证的组成部分存在。想提高 A-Level 成绩，就必须整体重考，即在之后的某个考季把全部试卷重新考一遍。由于改革后的 A-Level 只在每年夏季的主考季举行考试，常见的做法是在次年夏季重考。
AS Levels can also be resitted in the same way. However, resitting AS does not change the A-Level grade, because the two qualifications are decoupled. Some schools use an AS resit as a diagnostic or motivational tool, but students should be clear that it will not alter a final A-Level result.
AS 同样可以整体重考。但重考 AS 不会改变 A-Level 的成绩，因为两者已经脱钩。有些学校把 AS 重考当作诊断或激励手段，但学生必须清楚：它不会改变最终的 A-Level 结果。
11. Regional Differences Across the UK | 英国各地区差异
Reform applied differently in the four nations. In England, Ofqual-regulated A-Levels and AS Levels are decoupled and linear. In Wales, qualifications regulated by Qualifications Wales retain a modular structure in which the AS counts for 40 per cent of the A-Level. In Northern Ireland, CCEA qualifications follow the same 40 per cent model, so AS remains a staged stepping stone towards the A-Level.
改革在英国的四个地区实施方式并不相同。在英格兰，由 Ofqual 监管的 A-Level 与 AS 已经脱钩并线性化。在威尔士，由 Qualifications Wales 监管的资格保留模块化结构，AS 占 A-Level 的 40%。在北爱尔兰，CCEA 的资格同样采用 40% 的模式，AS 仍是通往 A-Level 的分段阶梯。
Scotland operates a completely different system based on National 5, Highers and Advanced Highers, with no AS or A-Level at all. Students applying from Scotland to universities elsewhere in the UK present Highers and Advanced Highers rather than AS and A-Level grades, and admissions teams convert them according to their own published equivalences.
苏格兰则采用完全不同的体系，以 National 5、Higher 和 Advanced Higher 为核心，根本不存在 AS 或 A-Level。苏格兰学生申请英国其他地区的大学时，提交的是 Higher 和 Advanced Higher
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