📚 2026 Cambridge IGCSE Biology Exam Changes and Trends | 2026年剑桥IGCSE生物考试变化与趋势
The Cambridge IGCSE Biology (0610/0970) qualification is undergoing a significant update for first examination in 2026. The new syllabus aims to equip learners with a deeper understanding of modern biology while strengthening their practical and analytical skills. This article explores the key changes and emerging trends that Year 10 students should be aware of as they begin their preparation.
剑桥IGCSE生物（0610/0970）资格证书将在2026年首次考试中进行重大更新。新大纲旨在让学生更深入地理解现代生物学，同时强化他们的实践和分析能力。本文探讨了Year 10学生开始备考时应当了解的关键变化和新兴趋势。
1. New Syllabus Structure and Timeline | 新考纲结构与时间表
The updated syllabus (for examination from 2026) will replace the current 2023–2025 syllabus. While the core components—Multiple Choice, Theory, and Practical—remain, the content and assessment style have been refreshed to reflect advances in biology and educational priorities.
更新后的考纲（2026年起考试）将取代现行的2023–2025考纲。尽管核心部分——选择题、理论题和实践题——保持不变，但内容和评估方式已根据生物学进展和教育重点进行了更新。
The first teaching for this syllabus can begin in September 2024, allowing Year 10 students to be the first cohort to sit the new exams. Teachers will need to adapt schemes of work early, and students will benefit from accessing updated resources from the start.
该考纲的首轮教学可从2024年9月开始，因此Year 10学生将是首批参加新考试的群体。教师需要尽早调整教学计划，学生若从一开始就使用更新后的资源，将会大大受益。
2. Updated Content – New Topics and Greater Depth | 内容更新——新主题与更深入探究
The new syllabus introduces several contemporary topics while retiring some older, less relevant material. For example, there is greater emphasis on molecular biology, biotechnology, and global health. A comparison of key content areas is shown below.
新考纲引入了多个当代主题，同时淘汰了一些较旧、相关性较低的内容。例如，分子生物学、生物技术和全球健康受到了更多重视。下表显示了关键内容领域的对比。
| Topic Area | 2023–2025 Syllabus | 2026 Syllabus (New) |
|---|---|---|
| Classification | Five kingdoms | Five kingdoms + three-domain system; use of molecular phylogeny |
| Genetics | DNA structure, protein synthesis, monohybrid crosses | Includes gene editing (CRISPR) awareness, polygenic inheritance, epigenetics (briefly) |
| Human Health | Disease types and immune system | Antimicrobial resistance, zoonotic diseases, global vaccination strategies |
| Ecology | Ecosystems, food chains, nutrient cycles | Added carbon footprint, conservation genetics, biodiversity loss, ecosystem services |
Students will also explore the ethical implications of biotechnology more deeply. Topics such as genetic screening and the use of stem cells are now examined not only from a scientific perspective, but also with consideration of societal and moral dimensions.
学生还将更深入地探讨生物技术的伦理影响。诸如基因筛查和干细胞使用等主题，现在不仅从科学角度考查，还要求考虑社会和道德维度。
3. Shift in Assessment Objectives (AO) | 评估目标的变化
The weighting of assessment objectives has been adjusted to encourage higher-order thinking. The new balance is approximately: AO1 (Knowledge) 40%, AO2 (Handling information and problem-solving) 35%, AO3 (Experimental skills) 25%. This means about 60% of marks now require application, analysis, or evaluation—an increase from previous years.
评估目标的权重已经调整，以鼓励高阶思维。新权重比约为：AO1（知识）40%，AO2（信息处理和解决问题）35%，AO3（实验技能）25%。这意味着现在约60%的分数要求应用、分析或评估——比往年有所提高。
Exam questions will rely less on simple recall of definitions and more on providing data in unfamiliar contexts. Students will need to transfer knowledge between topics and justify their reasoning clearly.
考试题目将更少依赖简单回忆定义，更多在陌生情境中提供数据。学生需要跨主题迁移知识，并清晰地论证自己的推理过程。
4. Changes to Multiple Choice Papers (Paper 1 and Paper 2) | 选择题卷（Paper 1 和 Paper 2）的变化
The number of questions and timing remain 40 items in 45 minutes. However, the proportion of questions testing AO2 and AO3 has increased. Candidates will see more data interpretation, graph analysis, and experimental design questions within the multiple-choice format.
题目数量和时间仍为45分钟内完成40题。然而，考查AO2和AO3的题目比例有所增加。考生在选择题中会遇到更多数据解读、图表分析和实验设计问题。
Distractors will be more subtle, requiring careful reading. For example, a question may present a graph of enzyme activity and ask which conclusion is best supported, with options that differ only slightly in wording.
干扰项会更加微妙，需要仔细审题。例如，一道题目可能给出酶活性图，询问哪项结论最得到支持，各个选项仅措辞上稍有不同。
5. Revised Theory Papers (Paper 3 and Paper 4) | 理论卷（Paper 3 和 Paper 4）的修订
Both Core and Extended theory papers (1 hour 15 minutes, 80 marks) now feature a greater number of structured questions that integrate multiple topics. Longer answer questions (4–6 marks) increasingly assess the ability to construct logical explanations and evaluate evidence.
核心和扩展理论卷（1小时15分钟，80分）现在包含更多整合多个主题的结构化问题。较长答案的问题（4–6分）越来越多地考查构建合理解释和评估证据的能力。
The use of precise scientific vocabulary is emphasised, and marking schemes reward accuracy in terms such as 'osmosis' versus 'diffusion'. There is also a clear expectation that students can articulate experimental limitations and propose practical improvements.
精确科学词汇的使用受到重视，评分方案奖励诸如"渗透"与"扩散"等用词的准确性。还明确要求学生能阐述实验局限性并提出实际改进措施。
6. Enhanced Focus on Experimental Skills and Investigations | 实验技能与探究的强化
Practical assessment (Paper 5 or Paper 6) remains a vital component. The new syllabus places stronger emphasis on planning investigations, identifying independent, dependent, and control variables, and evaluating methods critically.
实践评估（Paper 5或Paper 6）仍然是至关重要的组成部分。新大纲更加强调规划探究、识别自变量、因变量和控制变量，并批判性地评估方法。
Even on the theory papers, around 25% of the marks are linked to experimental contexts. Students can expect questions that require them to suggest improvements to an experiment, choose the most appropriate apparatus, or critique a given procedure using their understanding of fair testing.
即使在理论卷中，约25%的分数也与实验情境相关。学生可预期会碰到要求他们提出实验改进、选择最合适的仪器，或运用公平测试原则评价给定程序的问题。
7. Increased Mathematical and Data Analysis Demands | 数学与数据分析要求提高
Biology is becoming more quantitative. The 2026 syllabus expects students to be confident in calculating magnification, percentages, rates, and statistical tests such as the chi-squared (χ²) test for genetics. There is also an emphasis on interpreting graphs with logarithmic scales and understanding standard deviation.
生物学正变得更加定量化。2026年考纲期望学生能够自信地计算放大倍数、百分比、速率以及用于遗传学的卡方（χ²）等统计检验。还强调解读对数尺度图表和理解标准差。
These skills will be tested across all papers, often embedded within biological scenarios. For instance, a question on population growth may require students to calculate percentage change from a table or to predict future trends using a line of best fit.
这些技能将在所有试卷中考查，通常融入在生物学情境之中。例如，一道关于种群增长的问题可能要求学生根据表格计算百分比变化，或使用最佳拟合线预测未来趋势。
8. Integration of Sustainability and Global Issues | 可持续发展与全球议题的整合
Topics such as climate change, conservation, and sustainable resource use are woven throughout the syllabus, not confined to a single section. When studying respiration, students may discuss carbon emissions; when studying plant transport, they may link to food security.
气候变化、保护和可持续资源利用等主题贯穿整个考纲，而非局限于单一章节。在学习呼吸作用时，学生可能讨论碳排放；在学习植物运输时，他们可能联系到粮食安全。
This interdisciplinary approach reflects real-world biology and prepares students for future challenges. Assessment questions may provide case studies of real ecosystems or public health campaigns, asking students to apply biological principles to solve complex problems.
这种跨学科的方法反映了现实世界的生物学，并让学生为未来的挑战做好准备。评估题目可能提供真实生态系统或公共卫生宣传案例研究，要求学生运用生物学原理解决复杂问题。
9. Implications for Practical Work in Schools | 对学校实验教学的影响
Schools are encouraged to increase hands-on laboratory time. The alternative-to-practical paper (Paper 6) will include more questions that require familiarity with techniques like chromatography, electrophoresis, and aseptic technique.
鼓励学校增加动手实验的时间。替代实践卷（Paper 6）将包含更多要求学生熟悉色谱、电泳和无菌技术等方法的题目。
Even if students sit Paper 6, they will benefit from having performed these experiments, as questions often ask about observations, safety precautions, and troubleshooting. Teachers are advised to incorporate at least one student-led investigation per term to build confidence in experimental design.
即使学生参加Paper 6考试，他们也会从实际完成这些实验中受益，因为题目常常询问观察结果、安全注意事项和故障排除。建议教师每学期至少安排一次由学生主导的探究活动，以建立实验设计的信心。
10. How Year 10 Students Can Prepare Effectively | Year 10学生如何有效备考
To succeed under the new syllabus, students should focus on understanding concepts deeply rather than memorising isolated facts. Regular practice with data-based and application questions is essential, as is keeping a practical logbook that records methods, variables, and conclusions.
要在新考纲下取得成功，学生应注重深入理解概念，而不是孤立记忆事实。定期练习基于数据和应用的问题是必要的，同时也要保留实践日志，记录方法、变量和结论。
Staying informed about current biological issues—such as new vaccine developments or conservation projects—can provide valuable context for exam answers. Once available, official Cambridge specimen papers and support documents will be the most reliable guide for the new style of assessment.
了解当前的生物学议题——例如新疫苗研发或保护项目——可以为考试答案提供宝贵的背景信息。一旦公布，剑桥官方样题和支持文件将成为应对新评估方式最可靠的指南。
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