Year 7 CAIE Engineering: Transition Guide | Year 7 CAIE 工程：升学衔接指南

📚 Year 7 CAIE Engineering: Transition Guide | Year 7 CAIE 工程：升学衔接指南

Welcome to Year 7 CAIE Engineering! As you transition from primary to secondary school, engineering introduces you to a world where science, mathematics, and creativity meet. This guide is tailored for students beginning their CAIE lower secondary journey, aiming to build a strong foundation for IGCSE Engineering. You will explore design thinking, material properties, safe workshop practices, and how to document your innovative ideas. Let us embark on this exciting path together.

欢迎学习 Year 7 CAIE 工程！从小学升入中学之际，工程学将带你进入一个科学、数学与创造力交汇的世界。本指南专为开始 CAIE 初中阶段学习的学生设计，旨在为 IGCSE 工程学打下坚实基础。你将探索设计思维、材料特性、安全工作坊操作，以及如何记录你的创新想法。让我们一起踏上这段激动人心的旅程。

1. Understanding CAIE Lower Secondary Engineering | 了解 CAIE 初中工程

In the CAIE lower secondary framework, engineering is typically embedded within the Design & Technology curriculum or delivered through cross-curricular STEM projects. You are not simply learning to build things; you are learning to identify real-world problems, research solutions, and develop prototypes using an iterative process. The emphasis is on practical application, safety, and reflection.

在 CAIE 初中课程体系中，工程学通常融入设计与技术课程，或通过跨学科 STEM 项目进行教学。你不仅仅是在学习建造物体，更是在学习识别现实世界的问题、研究解决方案，并通过迭代过程开发原型。重点在于实际应用、安全意识和反思。

Your lessons will involve hands-on activities with materials such as wood, plastics, and metals, as well as basic electronics and mechanisms. You will keep a design journal to record your sketches, measurements, and evaluations, which helps develop the habit of documenting your engineering journey.

你的课程将包括使用木材、塑料和金属等材料以及基础电子和机械装置的动手活动。你将记录设计日志，写下草图、测量数据和评估结果，这有助于养成记录工程历程的习惯。

2. The Engineering Design Process | 工程设计流程

At the heart of Year 7 engineering is the design process, a systematic approach to solving problems. You will learn to follow stages: ask (identify the need), imagine (brainstorm solutions), plan (draw and select materials), create (build a prototype), test (evaluate performance), and improve (refine the design). This cycle is often repeated to achieve the best outcome.

Year 7 工程学的核心是设计流程，一种系统化解决问题的方法。你将学习遵循以下阶段：提问 (识别需求)、想象 (头脑风暴解决方案)、计划 (绘制和选择材料)、创建 (建造原型)、测试 (评估性能) 和改进 (优化设计)。这个循环通常会重复进行，以达到最佳结果。

You will be encouraged to think critically and not fear failure, as each iteration brings you closer to a successful solution. Documenting each step in your design journal helps you reflect and communicate your ideas effectively.

你将受到鼓励进行批判性思考，并且不惧怕失败，因为每次迭代都会使你更接近成功的解决方案。在设计日志中记录每一步，有助于你有效反思和传达想法。

3. Materials and Their Properties | 材料及其特性

Understanding materials is fundamental. In Year 7, you will explore common engineering materials: softwood, hardwood, ferrous and non-ferrous metals, thermoplastics, and thermosetting plastics. You will investigate properties such as hardness, toughness, ductility, conductivity, and density. Simple tests like scratch tests or floatation tests help you classify materials.

理解材料是基础。在 Year 7，你将探索常见工程材料：软木、硬木、黑色金属和有色金属、热塑性塑料和热固性塑料。你将研究其特性，如硬度、韧性、延展性、导电性和密度。通过简单的测试，如划痕测试或浮力测试，有助于你对材料进行分类。

Selecting the right material for a project involves considering the function, cost, aesthetics, and environmental impact. You will create a material specification table in your portfolio to justify your choices.

为项目选择合适的材料需要考虑功能、成本、美观和环境影响。你将在作品集中创建一个材料规格表，以证明你的选择是合理的。

Always wear appropriate personal protective equipment (PPE) when handling materials, and follow your teacher’s instructions.

处理材料时务必穿戴适当的个人防护装备 (PPE)，并遵循老师的指导。

4. Workshop Safety and Tool Proficiency | 工作坊安全与工具使用

Safety is the number one priority in any engineering workshop. Before you use any tool, you must understand its correct operation and the associated hazards. Common hand tools include saws, files, hammers, screwdrivers, and measuring instruments like rulers and calipers. You may also use pillar drills and hot glue guns under supervision.

在任何工程工作坊中，安全是第一要务。

Published by TutorHao | Year 7 工程 Revision Series | aleveler.com

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