📚 2026 Cambridge IGCSE Physics Exam Changes and Trends | 2026年剑桥IGCSE物理考试变化与趋势
As Cambridge Assessment International Education rolls out its updated syllabus for IGCSE Physics (0625) for examinations from 2026, both teachers and students need a clear roadmap to navigate the new landscape. This article unpacks the key structural, content and skill-based shifts that will shape the 2026–2028 suite, offering practical insights into what to expect in Paper 1 to Paper 6 and how best to prepare for success.
随着剑桥大学国际考评部推出2026年起适用的IGCSE物理（0625）更新大纲，教师和学生都需要一张清晰的新版图。本文剖析了将塑造2026–2028年考试的结构、内容和技能层面的关键变化，为你提供有关试卷1至试卷6的实用见解，并给出高效备考的建议。
1. Overview of the 2026 Syllabus Refresh | 2026考纲更新概览
The 2026 Cambridge IGCSE Physics syllabus retains its core identity while introducing targeted refinements that reflect modern educational priorities. The syllabus code remains 0625, and the qualification still offers Core and Extended tiers. However, the balance of assessment objectives has been carefully recalibrated to place greater weight on scientific thinking and practical application. The updated curriculum now explicitly includes a 'Science in Context' thread, connecting physics concepts to real-world challenges such as climate change, medical imaging and sustainable energy.
2026年剑桥IGCSE物理考纲在保留其核心特色的同时，进行了有针对性的调整，以反映现代教育重点。课程代码仍为0625，仍提供核心与扩展两种层次。但评估目标的权重经过重新校准，更加侧重科学思维和实际应用。更新后的课程明确纳入了“情境中的科学”主线，将物理概念与气候变化、医学成像和可持续能源等现实挑战联系起来。
The number of assessment objectives (AOs) is unchanged, but their weightings now show a subtle shift: AO1 (Knowledge with understanding) drops from 50% to 45%, AO2 (Handling information and problem solving) remains at 30%, and AO3 (Experimental skills and investigations) rises from 20% to 25%. This rebalancing signals Cambridge's determination to ensure students do more than recall facts – they must design, analyse and evaluate.
评估目标（AO）的数量未变，但权重出现了微调：AO1（知识与理解）从50%降至45%，AO2（处理信息与解决问题）保持30%，而AO3（实验技能与探究）从20%提升至25%。这一调整释放出剑桥的决心：学生不仅要记住事实，更必须学会设计、分析和评价。
2. Changes in the Paper Structure | 试卷结构的变动
The overall examination structure still comprises six papers, but some important reconfigurations affect both Core and Extended candidates. For Core candidates, Paper 1 (Multiple Choice) now lasts 45 minutes for 40 marks, covering the Core syllabus content. Paper 3 (Theory) is extended to 1 hour 30 minutes with 80 marks, now including more structured questions that require short prose answers and data manipulation. Paper 5 (Practical Test) or Paper 6 (Alternative to Practical) remains the experimental component. For Extended candidates, Paper 2 (Multiple Choice) runs for 45 minutes (40 marks), Paper 4 (Theory) increases to 1 hour 45 minutes (100 marks) and includes a dedicated section on 'Experimental Design & Data Analysis', worth 15 marks.
整体的考试结构仍由六份试卷组成，但一些重要的重组对核心和扩展考生都有影响。核心考生的试卷1（选择题）现在为45分钟，满分40分，涵盖核心内容。试卷3（理论题）延长至1小时30分钟，满分80分，现在包含更多需要简短文字回答和数据处理的结构性问题。试卷5（实验操作）或试卷6（实验替代）仍然是实验部分。扩展考生的试卷2（选择题）为45分钟（40分），试卷4（理论题）延长至1小时45分钟（100分），并新增“实验设计与数据分析”专项板块，占15分。
A notable update is that Paper 6 (Alternative to Practical) now features at least two questions based on novel contexts not explicitly rehearsed in the syllabus, pushing students towards genuine inquiry rather than rote laboratory report practice. The mark scheme for Paper 4 also shows a greater emphasis on quality of written communication, with up to 6 marks allocated for clarity, logical structure and correct use of scientific terminology.
一项值得注意的更新是，试卷6（实验替代）现在至少有两道题目基于考纲中未明确演练的新情境，促使学生进行真正的探究，而非机械背诵实验报告。试卷4的评分方案也更强调书面表达质量，最多有6分分配给清晰度、逻辑结构和科学术语的正确使用。
3. Core and Extended Tier Realignment | 核心与扩展层次的重新调整
ed to reduce overlap and make both pathways more distinct. Core content, identified by the 'C' ely to the Extended tier. This allows Core learners to deepen their understanding of mechanics, thermal physics and waves without rushing through advanced topics. Meanwhile, Extended learners will explore additional mathematical derivations, particularly in electricity and nuclear physics, where they must handle equations such as P = I²R and E = mc² in unfamiliar contexts.
核心与扩展的边界得到了精细调整，以减少重叠并使两条路径更加清晰。以“C”标识的核心内容现在删除了电磁感应和放射性应用的一些可选章节，这些内容完全移至扩展部分。这使得核心学习者能够深入理解力学、热物理和波动，而不必匆忙涉猎高阶课题。与此同时，扩展学习者将探索更多数学推导，尤其是在电学和原子核物理方面，他们需要在不熟悉的情境中处理P = I²R和E = mc²等方程。
To guide teachers, the syllabus now provides a detailed 'Topic overlap map' showing exactly where Core concepts serve as foundations for Extended extension work. For instance, the concept of specific heat capacity (Core) is expanded in Extended to include calculations involving mixtures, phase changes and irreversible thermal processes. This clarity helps schools design differentiated schemes of work.
为了指导教师，大纲现在提供一份详细的“主题重叠图”，准确展示核心概念如何作为扩展内容的基础。例如，比热容概念（核心）在扩展中被扩充，包括涉及混合物、相变和不可逆热过程的计算。这种明确性有助于学校设计差异化教学方案。
4. Strengthened Practical Skills & Investigation | 强化的实验技能与探究
The 2026 syllabus places experimental work at the heart of physics learning, and this is reflected in the increased AO3 weighting and new assessment features. All candidates must now demonstrate, either through Paper 5 or Paper 6, the ability to identify sources of systematic and random error, to estimate percentage uncertainties, and to critically evaluate methods. Paper 5 (Practical Test) includes a new 'Planning' task worth 8 marks, where students design an experiment to test a given hypothesis using provided apparatus, including a risk assessment.
2026年考纲将实验工作置于物理学习的核心，这体现在AO3权重的提升和新的评估要素上。所有考生现在必须通过试卷5或试卷6展示识别系统误差和偶然误差来源、估算百分误差和批判性评价方法的能力。试卷5（实验操作）新增一道8分的“规划”任务，学生需利用提供的仪器设计实验来检验给定假设，并完成风险评估。
For those sitting Paper 6, the exam now includes a dedicated section of 12 marks on 'Handling Experimental Data' ypical 2026-style question might present a table of measurements of resistance R and temperature θ, then ask the student to propose a relationship of the form R = R₀(1 + αθ) and determine the temperature coefficient α graphically.
参加试卷6的考生，考试中现在包含一个12分的“处理实验数据”专项，可能要求考生绘制并标注电路图、绘制带误差棒的图表，并计算带有恰当单位的斜率。一道典型的2026风格题目可能会给出电阻R与温度θ的测量数据表，然后要求学生提出形如R = R₀(1 + αθ)的关系，并通过图示法确定温度系数α。
5. New Content and Omitted Topics | 新增内容与被删减主题
To keep the curriculum contemporary, the 2026 syllabus introduces several fresh topics while retiring some outdated or less essential material. Newly added are: the photoelectric effect (qualitative treatment) and the concept of the photon, framed within energy quantization; basic astrophysics including the Hertzsprung-Russell diagram, stellar evolution and redshift for Extended candidates; and a greater emphasis on the physics of modern medical applications such as ultrasound and pulse oximetry. The section on 'Space physics' has expanded from a single objective to an entire topic block.
为了使课程与时俱进，2026年考纲引入了一些新主题，同时淘汰了一些过时或不甚重要的材料。新增内容包括：光电效应（定性处理）和光子的概念，以能量量子化为框架；基础天体物理学，包括赫罗图、恒星演化和红移（扩展考生）；以及更加强调现代医学应用的物理，如超声波和脉搏血氧测定。“空间物理”部分从单一目标扩展为一个完整的主题块。
Conversely, some topics have been slimmed down or removed completely: the chapter on 'Simple phenomena of magnetism' has been integrated into 'Electromagnetic effects' cay) remain but are now examined only via data-response rather than pure recall. The pressure law (p/T = constant) has been removed from Core but retained in Extended with a stronger link to kinetic theory.
相反，一些主题被缩减或完全删除：“磁的简单现象”一章被整合进“电磁效应”，减轻记忆负担。动圈式电流计和电铃的详细构造已被删除。核反应方程（α和β衰变）保留，但现在仅通过数据回答题考查，而非纯粹回忆。压强定律（p/T = 常数）从核心删除，但在扩展中保留，并与分子运动论的联系更加紧密。
6. Evolving Question Styles & Application Focus | 不断演变的题型与应用侧重点
One of the most significant trends is the shift towards unfamiliar contexts and synoptic questions that cut across multiple syllabus areas. Rather than asking “State Newton’s second law,” a 2026 Paper 4 might describe an astronaut using a jetpack to return to the International Space Station, requiring a combined application of Newton’s laws, conservation of momentum, and vector resolution. Data-response questions increasingly incorporate real sensor logs, photographic evidence from particle detectors, and graphical outputs from environmental monitoring.
最显著的趋势之一，是转向不熟悉的情境和横跨多个考纲领域的综合题。2026年试卷4可能不再问“写出牛顿第二定律”，而是描述一名宇航员使用喷气背包返回国际空间站，要求综合运用牛顿定律、动量守恒和矢量分解。数据回答题越来越多地融入真实传感器日志、粒子探测器的照片证据和环境监测的图形输出。
Structured questions now consistently include 'suggest' and 'evaluate' command words that compel students to synthesise information rather than retrieve isolated facts. In an electrical circuit problem, candidates might be shown a set of current–voltage characteristics for a thermistor and asked to suggest, with reasoning, the most suitable component for a fire alarm circuit. Marks are awarded both for the suggestion and the quality of the evidential justification.
结构化问题现在持续使用“suggest（提出建议）”和“evaluate（评价）”等指令词，迫使学生综合信息，而非提取孤立事实。在一道电路问题中，可能会给出热敏电阻的一组电流–电压特性，要求考生在给出理由的前提下，建议最适合火警电路的组件。评分既考虑建议内容，也考虑证据论述的质量。
7. Heightened Role of Mathematics and Data Analysis | 数学与数据分析角色的提升
d has risen subtly but significantly across both tiers. The syllabus now specifies that 40% of marks in theory papers will involve mathematical skills – up from 30% ecification. This includes rearranging equations with multiple variables, interpreting log– in conservation of energy calculations involving gravitational potential energy Eₚ = mgh.
两个层次的数学要求都有微妙但显著的提升。大纲现在明确理论试卷中40%的分数将涉及数学技能——高于旧版大纲的30%。这包括重新整理多变量方程、解释双对数坐标图以及熟练使用科学记数法。例如，考生必须能够推导动能公式Eₖ = ½mv²，并在涉及重力势能Eₚ = mgh的能量守恒计算中使用。
tly credit correct identification of outliers, the calculation of percentage error using (|measured – true| / true) × 100% nts carry physical meaning, such as the Planck constant in a photoelectric effect simulation. Students who neglect unit analysis lose marks, particularly when converting kWh to joules or μm to m.
数据分析已成为独立要求。2026年的评分方案明确奖励正确识别异常值、使用（|测量值–真实值| / 真实值）× 100%计算百分误差，以及讨论误差是系统性还是偶然性的能力。图表现在通常具有非零截距，其斜率具有物理意义，例如在光电效应模拟中代表普朗克常数。忽视单位分析的学生将失分，尤其是在把kWh换算成焦耳或μm换为米时。
8. Emphasis on Scientific Literacy and Critical Thinking | 对科学素养与批判性思维的重视
Beyond content and numeracy, the 2026 syllabus fosters scientific literacy by embedding Nature of Science (NoS) themes. Each topic now opens with a ‘Why this matters' box that links the physics to societal decisions, e.g., the choice of nuclear power versus renewable sources for base-load electricity. Exam questions mirror this approach: a 6-mark essay-style item could ask candidates to discuss the advantages and drawbacks of gamma ray sterilisation compared to autoclaving, considering physical principles, safety and cost.
超越内容和运算能力，2026年考纲通过嵌入科学本质（NoS）主题来培养科学素养。每个主题现在都以“为什么重要”栏目开篇，将物理与社会决策联系起来，例如核电与可再生能源之间的基荷电力选择。考试题目也反映了这一思路：一道6分的论述题可能要求考生基于物理原理、安全性和成本，讨论伽马射线消毒与高压蒸汽灭菌法的优缺点。
Critical thinking skills are assessed through claims analysis. Candidates might read a short news article containing a pseudoscientific claim about ‘quantum healing’ and then use their knowledge of energy quantisation and wave–particle duality to evaluate the validity of the assertions. This prepares students to be discerning consumers of scientific information and aligns with Cambridge's global competencies framework.
批判性思维技能通过论断分析来评估。考生可能阅读一篇含有“量子治疗”伪科学主张的短新闻，随后利用能量量子化和波粒二象性知识评价断言的有效性。这使学生成为有辨识力的科学信息消费者，并与剑桥全球素养框架保持一致。
9. Resource Shifts and Digital Support | 资源转向与数字化支持
To accompany the curriculum changes, Cambridge is expanding its digital learning suite. The new ‘Physics Lab Simulator’ app, available through the School Support Hub, allows students to virtually conduct experiments such as measuring the acceleration of free fall using a trapdoor and electromagnet. These simulations log timestamped data and generate tables that can be exported for analysis, bridging the gap between practical work and mathematical processing.
为配合课程变化，剑桥正在扩展其数字化学习套件。通过学校支持中心提供的新“物理实验室模拟器”应用，学生可以虚拟进行实验，如使用活板门和电磁铁测量自由落体加速度。这些模拟记录了时间戳数据并生成可导出的表格用于分析，缩小了实操与数学处理之间的差距。
Additionally, specimen papers for 2026 feature interactive online versions where candidates can drag and drop circuit components, draw vector diagrams and insert math notation. The printed papers retain the same layout, but exposure to the digital format is encouraged to build fluency. The syllabus now also recommends at least 10 hours of data-logging activities using sensors and microcontrollers, reflecting deeper integration of technology in physics education.
此外，2026年的样卷包含交互式在线版本，考生可以在其中拖放电路元件、绘制矢量图并插入数学符号。纸质试卷保持相同布局，但鼓励接触数字格式以培养流利度。大纲现在还建议至少10小时的使用传感器和微控制器的数据采集活动，反映了技术在物理教育中更深入的整合。
10. Implications for Teaching and Classroom Practice | 对教学与课堂实践的影响
Teachers will need to redesign their schemes of work to reflect the reduced emphasis on rote learning and the greater demand for application. The tradition of compiling formula sheets for memorisation is becoming obsolete; instead, lessons should now routinely embed ‘evaluate the experimental design’ tasks after every practical. Collaborative learning strategies, such as peer critique of experimental conclusions, help build the communication skills now examined explicitly.
教师需要重新设计教学计划，以反映对死记硬背的弱化和对应用能力的更高要求。编汇公式表让学生记忆的传统正在过时；相反，现在每一节实验课后都应常规地嵌入“评价实验设计”的任务。合作学习策略，如同伴互评实验结论，有助于培养如今被明确考查的沟通技能。
Formative assessment practices must also evolve. Starter activities that ask learners to spot errors in a data set or to write a risk assessment for a given apparatus directly mirror 2026 exam demands. Using past paper items from the 2023–2025 series is still valuable for content practice, but the style and depth must be supplemented with new materials that feature novel contexts and open-ended evaluation prompts.
形成性评价实践也必须演变。要求学生找出数据集中的错误或为给定仪器撰写风险评估的入门活动，直接对应2026年的考试要求。利用2023–2025年的历年真题进行内容练习仍有价值，但题型风格和深度必须辅以包含新颖情境和开放式评价提示的新素材。
11. Preparation Strategies for Students | 学生的备考策略
To excel under the 2026 framework, students should prioritise conceptual depth over surface coverage. Regularly testing yourself on the ‘why’ behind a formula – for instance, why the resistance of a filament lamp increases with current in terms of lattice vibrations and electron drift – builds the robust explanatory skill set required for extended writing questions. Building a personal glossary of command terms (explain, describe, suggest, evaluate) with example answers for each can sharpen exam technique.
要在2026年框架下脱颖而出，学生应优先追求概念深度而非蜻蜓点水。经常测试自己对公式背后“为什么”的理解——例如，从晶格振动和电子漂移的角度解释灯丝电阻为何随电流增大——可以培养扩展写作题所需的坚实解释技能。建立个人命令词词汇表（解释、描述、建议、评价）并为每个词配上示例答案，可磨练应试技巧。
ercepts and relating slopes to physical quantities like the permittivity of free space ε₀ or the gravitational constant G. Time management in Paper 4 is crucial: allocate 1.5 minutes per mark and leave the last 10 minutes for numerical checks and unit verification. Creating summary sheets that link equations to experimental scenarios (e.g., P = F/A linked to a student measuring the pressure exerted by a stiletto heel) aids memory retention far better than isolated formula lists.
坚持练习完整的数据分析题不可或缺。学生应能熟练绘制最佳拟合直线、确定截距，并将斜率与真空介电常数ε₀或引力常数G等物理量联系起来。试卷4的时间管理至关重要：按每分钟1.5分分配时间，并留出最后10分钟用于数值检查和单位验证。制作将方程与实验情境连接起来的总结表（例如P = F/A 连接到一个学生测量细跟高跟鞋所施压强的实验），记忆效果远优于孤立的公式列表。
12. Embracing Future-Ready Physics Education | 拥抱面向未来的物理教育
The 2026 Cambridge IGCSE Physics syllabus represents more than an incremental update; it is a deliberate stride towards creating scientifically literate, analytically capable and context-aware learners. By fusing rigorous experimental work with real-world application, it prepares Year 11 students not only for A Level study but also for informed citizenship in a technology-driven society. While the changes demand adaptation, they also open exciting opportunities for deeper engagement with the fabric of the physical world.
2026年剑桥IGCSE物理大纲不仅仅是一次渐进式更新，更是朝着培养具有科学素养、分析能力和情境意识的学习者迈出的刻意一步。它将严谨的实验工作与现实应用融合，不仅为A Level学习做好准备，也为学生成为技术驱动社会中的有识公民奠定基础。虽然变化需要适应，但它们也为更深入地融入物理世界提供了令人兴奋的机遇。
As schools and learners begin to unpack the new specification, the key message is clear: physics is not a static collection of laws but a dynamic, evolving discipline. Staying curious, questioning evidence and designing better experiments – these are the competencies that will not only secure strong examination results but also foster a lifelong relationship with science.
随着学校和学生们开始解读新大纲，关键信息是明确的：物理不是一成不变的定律集合体，而是一个动态发展的学科。保持好奇心、质疑证据和设计更好的实验——这些能力不仅能确保优异的考试成绩，还能培养与科学终生的联结。
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