📚 Year 7 CCEA Science: Your Essential Bridging Guide | Year 7 CCEA 科学：升学衔接指南
Starting Year 7 is an exciting milestone, and science will feel very different from primary school. In Northern Ireland, CCEA’s science curriculum introduces you to biology, chemistry, and physics while building essential skills through hands‑on investigations. This guide bridges the gap, giving you a clear picture of what to expect and how to succeed from day one.
进入七年级是一个令人兴奋的里程碑，科学课将与小学截然不同。在北爱尔兰，CCEA的科学课程向你介绍生物、化学和物理，同时通过动手探究培养关键技能。本指南旨在弥合过渡期的差距，让你清楚了解可以期待什么，以及如何从第一天起就取得成功。
1. Welcome to Secondary Science | 欢迎来到中学科学
Your science lessons will now take place in specialised laboratories with gas taps, sinks, and lots of fascinating equipment. You will carry out more experiments, learn to use Bunsen burners and microscopes, and be expected to record observations in a structured way. This is a chance to think like a real scientist, asking questions and testing ideas for yourself.
你的科学课现在将在配备燃气阀、水槽和大量有趣设备的专业实验室中进行。你将会开展更多实验，学习使用本生灯和显微镜，并需要以有条理的方式记录观察结果。这是一个像真正的科学家一样思考的机会，自己提出问题并验证想法。
Secondary science also introduces you to a broader vocabulary. Words like ‘hypothesis’, ‘variable’, and ‘apparatus’ will become part of your everyday language. Don’t worry if they seem unfamiliar at first – your teacher will explain them, and you will soon use them confidently.
中学科学还会让你接触到更广泛的词汇。“假设”、“变量”和“仪器”等词语将成为你日常用语的一部分。如果一开始你觉得陌生，不用担心——你的老师会解释它们，你很快就能自信地使用。
2. Understanding the CCEA Science Curriculum | 理解CCEA科学课程
CCEA designs the curriculum for Northern Ireland. In Key Stage 3 (Years 8 to 10), science is taught as a single subject that blends biology, chemistry, and physics. Year 7 acts as your foundation year, ensuring you gain the core knowledge and practical skills needed for the topics ahead. You will cover living things, materials, forces, energy, and Earth in space, while also developing ‘Working Scientifically’ skills.
CCEA为北爱尔兰设计课程。在关键阶段3（8至10年级），科学作为一门融合生物、化学和物理的学科进行教学。七年级是你的基础年，确保你获得今后课题所需的核心知识和实践技能。你将学习生物、材料、力、能量以及太空中的地球，同时培养“科学探究”技能。
The curriculum is not just about facts; it is about how science works. You will be encouraged to make predictions, plan investigations, collect evidence, and evaluate your findings. By the end of Year 7, you should feel comfortable using basic lab equipment and explaining everyday phenomena with scientific ideas.
课程不仅仅是关于事实；它关乎科学如何运作。你会被鼓励做出预测、计划探究、收集证据并评估你的发现。到七年级结束时，你应该能自如地使用基本实验室设备，并用科学观点解释日常现象。
3. Biology: Cells and Living Systems | 生物学：细胞与生命系统
In Year 7 biology, you will explore the building blocks of life – cells. You will learn that all living things are made of cells and use a microscope to observe plant and animal cells up close. You will be able to identify structures such as the nucleus, cytoplasm, cell membrane, chloroplasts (in plants), and cell wall.
在七年级生物中，你将探索生命的基石——细胞。你将了解到所有生物都由细胞构成，并使用显微镜近距离观察植物和动物细胞。你将能够识别细胞核、细胞质、细胞膜、叶绿体（植物）和细胞壁等结构。
You will also study the seven life processes (movement, respiration, sensitivity, growth, reproduction, excretion, and nutrition) that all organisms carry out. Classification helps scientists sort living things into groups such as mammals, birds, reptiles, amphibians, fish, and plants. By linking structure to function, you will start to understand how organisms survive in their environments.
你还将学习所有生物进行的七个生命过程（运动、呼吸、感应、生长、繁殖、排泄和营养）。分类帮助科学家将生物归类为哺乳动物、鸟类、爬行动物、两栖动物、鱼类和植物等群体。通过将结构与功能联系起来，你将开始理解生物如何在其环境中生存。
| Key Biology Term | 中文术语 |
|---|---|
| Cell | 细胞 |
| Nucleus | 细胞核 |
| Chloroplast | 叶绿体 |
| Respiration | 呼吸作用 |
| Classification | 分类 |
4. Chemistry: Matter, Atoms, and Reactions | 化学：物质、原子与反应
Chemistry in Year 7 introduces the particle model of matter. You will learn that everything is made up of tiny particles that behave differently in solids, liquids, and gases. This model helps explain melting, freezing, boiling, condensation, and diffusion. You will also practise using scientific terms like ‘solute’, ‘solvent’, and ‘solution’ when investigating dissolving.
七年级化学引入物质粒子模型。你将学到一切都由微小粒子组成，这些粒子在固体、液体和气体中的行为各不相同。该模型有助于解释熔化、凝固、沸腾、凝结和扩散。在探究溶解时，你将练习使用“溶质”、“溶剂”和“溶液”等科学术语。
You will begin to explore simple chemical reactions, such as those between acids and alkalis, and the formation of new substances. The periodic table is introduced, and you will become familiar with symbols for common elements like hydrogen (H), oxygen (O), carbon (C), and iron (Fe). Basic separation techniques, including filtration, evaporation, and chromatography, will be used in practical lessons.
你将开始探索简单的化学反应，例如酸与碱之间的反应，以及新物质的生成。元素周期表将被引入，你将熟悉常见元素的符号，如氢（H）、氧（O）、碳（C）和铁（Fe）。基本分离技术，包括过滤、蒸发和色谱法，将在实践课中使用。
5. Physics: Forces, Energy, and Space | 物理：力、能量与空间
Forces make things move, change direction, or change shape. In Year 7 physics, you will measure forces in newtons (N) using a forcemeter, explore friction, air resistance, and gravity, and investigate balanced and unbalanced forces. You will also learn to calculate speed and plot distance–time graphs.
力使物体运动、改变方向或改变形状。在七年级物理中，你将使用测力计以牛顿（N）为单位测量力，探索摩擦力、空气阻力和重力，并研究平衡和不平衡力。你还会学习计算速度并绘制距离–时间图。
speed (m/s) = distance (m) ÷ time (s)
速度（米/秒）= 距离（米）÷ 时间（秒）
Energy is another core idea. You will discover different forms of energy – such as kinetic, thermal, sound, light, and electrical – and see how energy can be transferred and stored. Simple circuits allow you to build series and parallel circuits and understand the role of components like bulbs, buzzers, and switches.
能量是另一个核心理念。你将发现能量的不同形式——如动能、热能、声能、光能和电能——并了解能量如何转移和储存。简单电路让你能够搭建串联和并联电路，理解灯泡、蜂鸣器和开关等元件的作用。
Lastly, you will step beyond Earth to look at our solar system. You will learn about the Sun, planets, moons, and the causes of day, night, and the seasons, giving you a sense of Earth’s place in the vast universe.
最后，你将走出地球，放眼太阳系。你将了解太阳、行星、卫星，以及昼夜和季节的成因，从而感知地球在浩瀚宇宙中的位置。
6. Working Scientifically: Thinking Like a Scientist | 科学探究：像科学家一样思考
‘Working Scientifically’ is the set of skills that runs through every topic. It starts with asking testable questions. You will then write a hypothesis – an educated guess about what you think will happen. After planning your investigation, you will identify three kinds of variables:
“科学探究”是贯穿每个课题的一套技能。它从提出可验证的问题开始。然后你要写出假设——对你认为会发生的事情进行合理猜测。在计划你的探究后，你将确定三种变量：
| Variable Type | Explanation | 中文解释 |
|---|---|---|
| Independent variable | the factor you change | 你改变的因素 |
| Dependent variable | the factor you measure | 你测量的因素 |
| Control variables | the factors you keep the same | 你保持不变的因素 |
When collecting data, you will learn to use tables and then transform numbers into bar charts or line graphs. Analysing results allows you to spot patterns, and finally you will write a conclusion that explains whether the evidence supports your hypothesis. Evaluating the method helps you suggest improvements for next time.
收集数据时，你将学习使用表格，然后将数字转化为条形图或折线图。分析结果能让你发现规律，最后你将写出结论，解释证据是否支持你的假设。评估方法有助于你为下一次提出改进建议。
7. Staying Safe in the Laboratory | 实验室安全守则
Safety is the number one priority in any science lab. Before starting practical work, your teacher will explain the Hazcard system and lab rules. You must never enter the lab without permission, and you should always listen carefully to your teacher’s instructions.
安全在任何科学实验室都是头等大事。在开始动手操作前，你的老师会解释危险卡制度和实验室规则。未经允许，你绝不能进入实验室，并且应始终认真听取老师的指示。
Eye protection must be worn whenever heat, chemicals, or glassware are used. Tie back long hair, tuck in ties and loose clothing, and never eat or drink in the lab. If a chemical spill or breakage occurs, report it to your teacher immediately rather than trying to clean it up yourself.
每当使用加热、化学品或玻璃器皿时，都必须佩戴护目镜。扎起长发，塞好领带和宽松衣物，绝不在实验室里吃喝。如果发生化学品溅洒或破损，应立即向老师报告，而不是自己清理。
When heating substances, always point the mouth of a test tube away from yourself and others. Bunsen burners should be lit only when instructed, and the yellow safety flame must be used when not actively heating. Wash your hands thoroughly at the end of every practical session.
加热物质时，务必使试管口远离自己和他人。本生灯只有在指示下才能点燃，且不主动加热时应使用黄色安全火焰。每次动手操作结束后，要彻底洗手。
8. How You Will Be Assessed | 评估方式
Assessment in Year 7 science is continuous and varied. It is not just about end‑of‑topic tests; your teacher will also look at your practical skills, how you work in a group, and how well you can explain your reasoning. Below are the main types of assessment you will encounter.
七年级科学的评估是持续且多样化的。它不仅关乎单元结束测试；你的老师还会考察你的实践技能、小组合作情况，以及你对推理的阐述能力。以下是你将遇到的主要评估类型。
| Assessment type | English description | 中文描述 |
|---|---|---|
| Topic quizzes | Short written tests at the end of a unit to check understanding. | 单元结束时的小型书面测试，检查理解情况。 |
| Practical write‑ups | Recording experiments using the structure: aim, method, results, conclusion. | 用“目标、方法、结果、结论”的结构记录实验。 |
| Homework tasks | Worksheets, research, or revision activities that reinforce learning. | 巩固学习的作业纸、研究或复习活动。 |
| Peer and self‑assessment | Reviewing your own work or a classmate’s work against success criteria. | 对照成功标准审视自己或同学的作品。 |
| End‑of‑year exam | A longer test covering topics from the whole year to gauge progress. | 覆盖全年课题的较长测试，衡量进步。 |
Your teacher will give you feedback on what you have done well and what you can improve. Treat every assessment as a learning opportunity, not just a score.
你的老师会就你的优点和改进之处给予反馈。将每次评估视作学习机会，而不仅仅是一个分数。
9. Bridging the Gap from Primary School | 从小学向中学过渡
Moving from primary to secondary science can feel like a big jump. In primary school, you may have explored topics through topic‑based projects; now you will follow a more structured syllabus with specialist teachers. This means you need to become more independent, keeping track of your own notes, homework, and practical equipment.
从小学科学过渡到中学可能感觉像一次大跨越。在小学，你可能通过主题项目探索课题；现在你将遵循更结构化的教学大纲，由专业教师授课。这意味着你需要变得更加独立，自己做好笔记、家庭作业和实验器材的记录。
One key shift is the pace of learning. You will cover more content in each lesson, so it helps to review what you learned at home on the same day. Use a dedicated notebook for science and create glossaries for new keywords, writing both the English term and its Chinese meaning if that supports your bilingual learning.
一个关键转变是学习节奏。每堂课你会接触更多内容，因此当天在家复习所学内容很有帮助。为科学课准备专用笔记本，并为新关键词创建词汇表，如果支持你的双语学习，可以同时写下英文术语和它的中文意思。
Don’t be afraid to ask questions. If you do not understand a concept like ‘gravitational field strength’ or ‘chromatography’, raise your hand. Your teachers expect curiosity and will be happy to explain again. Forming study partnerships with classmates can also make revision more enjoyable and effective.
不要害怕提问。如果你不理解“重力场强度”或“色谱法”等概念，请举手提问。你的老师期待好奇心，乐意再次解释。与同学组成学习伙伴也能
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