📚 IGCSE WJEC Engineering: Winter Break Intensive Revision Plan | IGCSE WJEC 工程：寒假强化复习计划
Winter break is short, but for IGCSE WJEC Engineering students it is the ideal window to turn scattered knowledge into exam-ready performance. This plan organises revision into a focused, topic-based and past-paper-centred programme.
寒假时间虽短，但对 IGCSE WJEC 工程学生来说，这是把零散知识转化为考试能力的理想窗口。本计划将复习组织为以主题为基础、以真题为中心的高效方案。
1. Understanding the WJEC Engineering Specification | 了解 WJEC 工程考试大纲
Start by printing the WJEC Engineering specification for your qualification and highlighting every command word such as 'describe', 'explain', 'calculate' and 'evaluate'. This shows exactly what the examiner can ask and how answers should be structured.
首先打印 WJEC 工程资格大纲，标出每个指令词，例如 "describe"、"explain"、"calculate" 和 "evaluate"。这能清楚显示考官可以考什么，以及答案应如何组织。
Then map the specification content to the past papers you already have. Create a simple checklist of materials, processes, systems, drawing and mathematics so that no assessed topic is left until the final day.
然后把你手上已有的真题与大纲内容对应起来。制作一份关于材料、工艺、系统、绘图和数学的简单清单，确保没有考查主题被拖到最后一天。
Pay attention to the assessment objectives. WJEC Engineering papers reward subject knowledge, application to practical situations, and analysis or evaluation. Your revision should therefore include both factual recall and worked examples.
注意评估目标。WJEC 工程试卷考查学科知识、在实际情境中的应用以及分析与评价。因此复习既要包括事实记忆，也要包括例题演算。
2. Building a Three-Stage Winter Timetable | 制定三阶段寒假时间表
A strong plan separates diagnosis, topic improvement and exam simulation. The table below shows a 14-day model that can be compressed or extended depending on your holiday length.
一个有效的计划应区分诊断、主题提升和模拟考试三个阶段。下表展示一个 14 天模型，可根据假期时长压缩或延长。
| Days 天数 | Phase 阶段 | Task 任务 | Output 产出 |
|---|---|---|---|
| 1-3 | Diagnosis 诊断 | Complete one past paper section; list weak topics; check specification. 完成一套真题部分；列出薄弱主题；核对大纲。 | Weak-topic list and red/amber/green checklist. 薄弱主题清单和红黄绿清单。 |
| 4-6 | Topic improvement 1 主题提升一 | Summarise material families, properties and processes; make flashcards. 总结材料类别、性能和工艺；做闪卡。 | Material summary sheet and 30 flashcards. 材料总结表和30张闪卡。 |
| 7-9 | Topic improvement 2 主题提升二 | Practise gear ratio, circuits, orthographic drawing and formula questions. 练习齿轮比、电路、正交绘图和公式题。 | Corrected worked examples and labelled drawings. 改正的例题和标注图。 |
| 10-12 | Exam simulation 模拟考试 | Two full past papers under timed conditions; mark with scheme. 两套限时真题；用评分方案批改。 | Two marked papers and error log. 两套批改试卷和错题日志。 |
| 13-14 | Final review 最后复习 | Review summaries, formula sheet, error log; rest and sleep. 复习总结、公式表、错题日志；休息和睡眠。 | One-page formula sheet and confident topic list. 一页公式表和自信主题清单。 |
Use the output column to prove that each day produced something visible: a summary sheet, a corrected calculation, a labelled drawing or a timed answer.
用 "产出" 栏证明每天都有可见成果：一份总结表、一道改正的计算、一张标注图或一份限时答案。
3. Materials and Manufacturing Processes | 材料与制造工艺
Revise the main material families: ferrous and non-ferrous metals, thermoplastics and thermosetting polymers, hardwoods and softwoods, and composites such as GRP and carbon fibre.
复习主要材料类别：黑色金属与有色金属、热塑性塑料与热固性聚合物、硬木与软木，以及 GRP 和碳纤维等复合材料。
For each material, learn at least one typical property, one common product and one joining or shaping process.
更多咨询请联系16621398022（同微信）
或截图后用「扫一扫 → 相册」选择本图