Programme planning
Organising a clear progression from mechanisms and gears to prototypes and design challenges.
Engineering education leadership · Case study
Engineering
Society
Co-Founder / Chair / Engineering Education Leader
Leading · Teaching · Building
Yiming helped turn engineering ideas into a structured programme of lessons, demonstrations and team projects that students could understand, test and improve.
- Responsibility
- Programme direction · Technical teaching
- Team
- Three student co-leaders
- Evidence
- Weekly records · Slides · Prototypes
01 / Leadership
Creating the structure
for others to build.
Yiming Aizezi co-founded and led Engineering Society with Junze Wang and Thomas Refalo. His contribution extended beyond running activities: he helped shape technical content, prepared physical and visual teaching materials, communicated engineering principles and supported students as they moved from concepts to prototypes.
The leadership team documented weekly sessions and project outcomes, creating a record that could support continuity, reflection and future teaching.
Leadership teamYiming AizeziJunze WangThomas Refalo
Leadership in practice
Direction made visible.
Technical communication
Explaining motion, force and transmission through concise lessons, diagrams and demonstrations.
Resource creation
Producing slides, printed mechanisms and reusable materials for hands-on learning.
Team mentoring
Helping students make design decisions, test ideas and retain ownership of their work.
Documentation
Recording sessions, methods and outcomes so the programme could develop over time.
Project / 01
Engineering Education Session
Swiss Escapement Workshop
Yiming hosted a session introducing the Swiss escapement mechanism used in mechanical watches. He 3D-printed the components and challenged students to assemble the mechanism.
Inspired by Henry Ford’s moving assembly line, the activity turned a mechanical concept into hands-on learning through physical assembly.
Technical presentation3D-printed componentsAssembly activityEngineering education
Topic
Swiss Escapement
Mechanical watches · Physical assembly
- Host
- Yiming Aizezi
- Prepared
- 3D-printed components
- Activity
- Student mechanism assembly challenge
- Media record
- No photographs were taken
Project / 02
Engineering Education Workshop
Mechanical Mechanisms Workshop
For the 5 February 2025 session, Yiming created educational materials covering levers, gears, cam and followers, and linkages. When the chairs could not attend because of a school commitment, he recorded and edited the complete lesson so the class could continue.
- Transfer motion between components
- Change the direction of motion
- Create mechanical advantage
- Convert rotational motion into linear motion
Wednesday · 5 February 202506:09
Original lesson recorded and edited by Yiming
- 01Define a mechanism
- 02Compare four mechanism types
- 03Study linkage motion
- 04Set an original design task
Project / 04
Engineering Competition
Egg Drop Challenge
The society introduced the challenge on 19 February 2025 and supported it through April. Around 25 participants formed roughly seven teams to design, prototype and refine protective structures.
Yiming designed and 3D printed 0.4 mm-wall PLA eggs with durability similar to real eggs, reducing mess while making early tests safer and more repeatable. The teaching connected potential and kinetic energy, momentum, impulse, crumple zones and force duration to design decisions.
Product design0.4 mm PLA shellImpact mitigationTeam mentoring
COMPETITION / TEST3D-printed test eggs
0.4 mm PLA wall
Design→Prototype→Test→Iterate
