📚 International Competition Preparation Guide for Year 7 Edexcel Engineering | 七年级爱德思工程：国际竞赛备战攻略
Participating in international engineering competitions is an exciting way for Year 7 students to apply classroom knowledge, develop teamwork skills, and experience real-world engineering challenges. This guide will help you understand how to prepare effectively, what competitions to consider, and how to maximise your learning experience.
参加国际工程竞赛是七年级学生将课堂知识付诸实践、培养团队协作能力并体验真实工程挑战的绝佳途径。本攻略将帮助你了解如何高效备战、选择哪些赛事，以及如何最大化你的学习收获。
1. Understanding the Competition Landscape | 了解竞赛格局
There are many international engineering competitions suitable for students aged 11–12. Examples include F1 in Schools, FIRST LEGO League (FLL), VEX IQ Challenge, and World Robot Olympiad (WRO). Each has a unique focus: F1 in Schools centres on designing and racing miniature CO₂-powered cars, while FLL and VEX IQ involve building and programming robots to complete missions.
有许多国际工程竞赛适合 11–12 岁学生参加，例如 F1 in Schools、FIRST LEGO League (FLL)、VEX IQ 挑战赛和世界机器人奥林匹克 (WRO)。每项赛事各有侧重：F1 in Schools 聚焦于设计并竞赛微型二氧化碳动力赛车，而 FLL 和 VEX IQ 则涉及搭建机器人并编程完成各项任务。
It is important to research the rules, age categories, and evaluation criteria. Some competitions emphasise the engineering design process, while others focus on innovation or sustainability. Understanding what judges look for helps you tailor your project to score higher marks.
研究竞赛规则、年龄组别和评分标准非常重要。有些竞赛强调工程设计流程，有些则侧重创新或可持续性。了解评委的关注点有助于你针对性地优化项目，从而获得更高分数。
For example, F1 in Schools evaluates your car’s speed, engineering portfolio, and verbal presentation equally. FLL measures robot performance, project research, and core values. Read the official rubrics carefully and note how points are distributed.
例如，F1 in Schools 会均衡地评价赛车的速度、工程作品集和口头展示。FLL 则衡量机器人表现、项目研究和核心价值观。仔细阅读官方评分细则，并记录分数分配方式。
2. Choosing the Right Competition | 选择合适的竞赛
Your choice should match your interests, resources, and time availability. If you enjoy hands-on manufacturing and aerodynamics, F1 in Schools might be ideal. If you love coding and problem-solving, robot-based competitions like FLL or WRO are a great fit. Consider the equipment available at school and the level of mentor support you can access.
你的选择应与个人兴趣、资源和可用时间相匹配。如果你喜欢动手制造和空气动力学，F1 in Schools 可能是理想之选；如果你热爱编程和解决问题，像 FLL 或 WRO 这样的机器人竞赛就非常合适。考虑学校可用的设备以及你能获得的导师支持水平。
Check the official registration deadlines and team size requirements. Some competitions allow teams of 3–6 members, and there may be a teacher or mentor involved. Planning early helps you secure resources and form a balanced team before the season becomes too busy.
查看官方报名截止日期和队伍人数要求。有些比赛允许 3–6 人组队，并需要教师或导师参与。尽早规划有助于在赛季繁忙之前锁定资源并组建一支均衡的团队。
Also think about travel and costs. Some finals are held abroad, requiring fundraising or sponsorship. Start by entering local or regional rounds to gain experience before aiming for international stages.
还要考虑旅行和费用。一些总决赛在国外举行，需要筹款或寻求赞助。一开始可先参加本地或区域赛积累经验，再向国际舞台冲刺。
3. Building a Strong Team | 组建强大团队
A winning team combines diverse skills: a creative designer, a careful builder, a systematic programmer, and a confident presenter. Assign roles based on each member’s strengths, but encourage everyone to learn from other areas so that knowledge is shared and the team is resilient.
一支获胜的团队需要汇集多种技能：有创意的设计师、细致的建造者、条理清晰的程序员和自信的演讲者。根据每个人的特长分配角色，但也要鼓励大家互相学习其他领域的知识，使知识共享，团队更具韧性。
Effective communication is key. Hold regular team meetings, set clear goals, and use a shared online workspace like Google Drive or OneNote to track progress. Celebrate small achievements—like a successful prototype test—to keep motivation high throughout the project.
有效沟通是关键。定期召开团队会议，设定清晰目标，并使用共享在线工作区（如 Google Drive 或 OneNote）跟踪进度。庆祝小成就——比如一次成功的原型测试——让整个项目期间保持高昂士气。
Resolve conflicts quickly by focusing on the problem, not the person. Use ‘I’ statements to express concerns and always listen to teammates. A positive team culture often impresses judges as much as technical work.
通过聚焦问题而非个人来迅速化解冲突。使用“我”语句表达担忧，并始终倾听队友。积极的团队文化往往像技术工作一样能给评委留下深刻印象。
4. Mastering Core Engineering Skills | 掌握核心工程技能
Even at Year 7 level, you can develop foundational engineering skills. Learn to use CAD software like Tinkercad or Fusion 360 for 3D modelling. Understand basic mechanics: forces, friction, and centre of mass. Practice simple calculations such as speed = distance ÷ time or force = mass × acceleration.
即使在七年级阶段，你也可以培养基础工程技能。学习使用 Tinkercad 或 Fusion 360 等 CAD 软件进行三维建模；理解基本力学概念：力、摩擦和重心；练习简单的计算，如速度 = 距离 ÷ 时间 或 力 = 质量 × 加速度。
Get comfortable with hand tools and safety procedures if your competition involves building. Measuring, cutting, and assembling accurately are essential. For robot competitions, learn block-based coding (Scratch, EV3 Classroom) or introductory Python to control sensors and motors.
如果竞赛涉及手工制作，要熟练使用手动工具并遵守安全规程。精确的测量、切割和装配至关重要。对于机器人竞赛，学习基于模块的编程（如 Scratch、EV3 Classroom）或入门级 Python，以控制传感器和马达。
Research materials properties: strength, weight, flexibility. Even everyday materials like cardboard, balsa wood, and 3D-printed PLA have different characteristics. Choose materials that suit your design’s requirements and are easy to work with safely.
研究材料特性：强度、重量、柔韧性。即使是纸板、轻木和 3D 打印 PLA 等日常材料也有不同的特性。选择符合设计要求且易于安全加工的材料。
5. The Engineering Design Process | 工程设计流程
Most competitions value a structured approach: Define the problem, research, brainstorm, design, build, test, and improve. Document every step in an engineering notebook. This shows judges your thinking and iterative improvements, which often counts for a large portion of the score.
大多数竞赛看重有条理的方法：界定问题、调研、头脑风暴、设计、建造、测试和改进。将每一步记录在工程笔记本中，向评委展示你的思考过程和迭代改进，这往往占据评分的很大比重。
Use brainstorming techniques like SCAMPER (Substitute, Combine, Adapt, Modify, Put to another use, Eliminate, Reverse) to generate creative solutions. Evaluate ideas against criteria such as cost, weight, performance, and ease of manufacture. Select the most promising concept with evidence.
运用 SCAMPER（替代、合并、调整、修改、另作他用、消除、逆向）等头脑风暴技术产生创意方案。根据成本、重量、性能和制造难易程度等标准评估想法，并用证据选出最有潜力的概念。
Create detailed sketches with dimensions before building. For digital projects, use flowcharts to map out code logic. A clear plan saves time and reduces mistakes during construction and programming.
搭建前先绘制带尺寸的详细草图。对于数字项目，使用流程图梳理代码逻辑。清晰的计划能节省时间并减少搭建和编程过程中的错误。
6. Prototyping and Testing | 原型制作与测试
Build a quick, low-cost prototype first to test your core idea. It does not have to be perfect—cardboard and tape can reveal design flaws early. Then refine your model based on test results, using better materials in later iterations.
首先制作一个快速、低成本的原型来验证核心创意。它不必完美——纸板和胶带也能及早暴露设计缺陷。然后根据测试结果改进模型，在后续迭代中使用更好的材料。
For car competitions, test aerodynamics using a simple wind tunnel (even a fan, cardboard duct, and a smoke source). Measure speed with a stopwatch and calculate average velocity. For robots, run test missions on a replica field and record success rates and completion times. Use data, not guesswork.
对于赛车竞赛，使用简易风洞（甚至风扇、纸板风道和发烟源）测试空气动力学，用秒表测量速度并计算平均速率。对于机器人，在模拟场地上运行测试任务并记录成功率和完成时间。依赖数据，而非猜测。
Keep a testing log with dates, conditions, and outcomes. Analyse failures to understand root causes. For example, if your robot consistently misses a turn, check wheel alignment, sensor calibration, and code logic one by one.
保留测试日志，记录日期、条件和结果。分析失败的根本原因。例如，如果你的机器人总是错过转弯，逐一检查车轮对齐、传感器校准和代码逻辑。
7. Documentation and Presentation | 文档与展示
Judges expect clear documentation: design drawings, test logs, and explanations of decisions. Create a portfolio or a digital presentation. Use photos, graphs, and bullet points to make it visually clear and easy to follow.
评委期望清晰的文档：设计图纸、测试日志和决策说明。制作一个作品集或数字演示文稿，利用照片、图表和要点让内容一目了然、易于理解。
Practice your verbal presentation. Each team member should explain their contribution confidently, in under 5 minutes. Avoid reading from notes—use cue cards with key prompts. Prepare for questions about your design choices, challenges faced, and what you would do differently.
演练口头展示。每位队员都应自信地说明自己的贡献，时长控制在 5 分钟以内。不要照读笔记——使用有关键提示的提示卡。准备好回答关于设计选择、所遇挑战以及你会如何改进等问题。
A well-structured presentation follows a logical flow: introduce the problem, show your design process, highlight unique features, present test results, and conclude with lessons learned. Rehearse as a team multiple times to ensure smooth transitions.
结构清晰的展示遵循逻辑流程：介绍问题、展示设计过程、突出独特功能、呈现测试结果，最后以经验教训作结。团队多次排练以确保衔接顺畅。
8. Project Management and Timekeeping | 项目管理与时间安排
Set a timeline with milestones from registration to final submission. Break the work into weekly tasks. Use a Gantt chart, a calendar, or a simple checklist. Allocate buffer time for unexpected delays like broken parts or software crashes.
从注册到最终提交，制定一个带有关键里程碑的时间表。将工作分解为每周任务。使用甘特图、日历或简单的清单。为零件损坏或软件崩溃等意外延误预留缓冲时间。
Regularly review progress against your plan. If you fall behind, reprioritise tasks—focus on what must be submitted, not what is nice to have. Communicate early with your mentor and team so everyone can adjust expectations.
定期对照计划检查进度。如果落后，重新排列任务优先级——专注于必须提交的内容，而非可有可无的部分。尽早与导师和团队沟通，以便每个人都能调整预期。
Effective time management reduces last-minute panic. Complete your documentation and presentation at least a week before the deadline. Use the remaining days for polishing, rehearsals, and final checks.
有效的时间管理能减少最后一刻的慌乱。至少在截止日期前一周完成文档和演示。利用剩余时间进行润色、排练和最终检查。
9. Mock Competitions and Feedback | 模拟竞赛与反馈
Organise a mock competition at school or with another team. Simulate real conditions: timed tasks, a judging panel, and technical interviews. Invite teachers or older students who are unfamiliar with your project to act as judges—they will provide the most honest feedback.
在学校或与其他团队组织一场模拟赛。模拟真实环境：计时任务、评审团和技术答辩。邀请不熟悉你们项目的老师或高年级学生担任评委——他们会给出最诚实的反馈。
Record the mock session on video. Watch it afterward to identify nervous habits, unclear explanations, or confusing slides. Act on the feedback immediately: refine your prototype, rewrite unclear parts, and adjust the presentation pace.
将模拟过程录制下来，事后回看以发现紧张习惯、解释不清或混乱的幻灯片。立即依据反馈行动：完善原型、重写含糊不清的部分并调整展示节奏。
Embrace constructive criticism—it is not personal. Treat every piece of feedback as a gift that can make your project stronger. Continuous improvement is a core engineering habit that competitions reward.
欣然接受建设性批评——不要把它当成针对个人的指责。将每一条反馈视作能让项目变得更好的礼物。持续改进是工程的核心习惯，竞赛也会为此给予奖励。
10. Mental and Physical Preparation | 身心准备
Competition day can be intense. Ensure everyone gets enough sleep the night before. Pack all equipment, spares, chargers, and your documentation using a checklist. Bring healthy snacks and water to maintain energy and concentration.
竞赛日可能很紧张。确保大家前一晚睡眠充足。按照清单打包所有设备、备件、充电器和文档。带上健康零食和水，以保持体力和注意力。
Cultivate a positive mindset: focus on learning, collaboration, and doing your best rather than just winning. Encourage each other with kind words. If something goes wrong, stay calm and adapt—resilience under pressure often impresses judges more than a flawless run.
培养积极心态：关注学习、协作和全力以赴，而不只是争取胜利。用友善的话语彼此鼓励。如果出现意外，保持冷静并灵活应对——压力下的韧性往往比完美表现更能打动评委。
Arrive early to set up and test your equipment. Familiarise yourself with the competition venue and the schedule. A calm, well-prepared team enters the arena with confidence and delivers a polished performance.
提前到场布置并测试设备，熟悉竞赛场地和日程安排。一支冷静、准备充分的团队才能自信地进入赛场，并呈现一场精炼的表现。
Published by TutorHao | Engineering Revision Series | aleveler.com
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