Introduction to Technical Skills and Safe Practice
Welcome! You have already researched your problem (Criterion A) and planned your ideas (Criterion B). Now comes the most exciting part of the Design Cycle: Creating the Solution! This chapter focuses on Criterion C, Strand ii, which is all about how you use tools and materials to bring your ideas to life.
Whether you are building a wooden chair, coding a mobile app, or creating a digital animation, you need two things to succeed: the technical skill to do the work and the safety knowledge to do it without getting hurt or damaging your project. Let’s dive in!
What are Technical Skills?
In MYP Design, technical skills are the specific abilities you use to manipulate materials or digital tools. Think of it like learning a sport; you might have a great strategy (your plan), but you still need the physical skill to kick the ball or swing the racket accurately.
Depending on which "strand" of Design your school teaches, your skills will look different:
1. Product Design Skills
If you are making a physical object, your skills involve handling raw materials. This includes:
• Marking and Measuring: Ensuring your parts are the right size (e.g., using a ruler or square).
• Cutting and Shaping: Using tools like saws, chisels, or laser cutters.
• Joining: Putting pieces together using glue, screws, or joints.
• Finishing: Sanding, painting, or polishing to make the product look professional.
2. Digital Design Skills
If you are making a digital product, your skills involve using software and logic. This includes:
• Software Fluency: Knowing how to use specific tools in programs like Photoshop, CAD software, or video editors.
• Coding/Programming: Writing scripts or using block-based coding to make things function.
• Data Management: Organizing files, layers, and assets so the project runs smoothly.
Quick Tip: You don't need to be an expert on day one! The IB looks for how you demonstrate these skills during the making process. It is better to show a skill clearly and safely than to try something too complex and fail.
The Importance of Safe Practice
Safety isn't just a set of rules; it is a technical skill in itself. If you aren't working safely, you aren't working professionally. In your ePortfolio, you must show that you followed safe procedures throughout the making process.
Key Areas of Safety:
• Personal Safety: Wearing the right gear, often called PPE (Personal Protective Equipment). This might be safety goggles in a workshop or taking regular screen breaks in digital design to avoid eye strain.
• Tool Safety: Using tools only for their intended purpose. For example, never using a screwdriver as a chisel!
• Environmental Safety: Keeping your workspace tidy. A messy desk or a floor covered in wood scraps is a "trip hazard."
• Digital Safety: Saving your work often and backing it up so you don't lose your progress (this is "safe practice" for your project!).
Common Mistake to Avoid: Many students forget to document their safety! If you are wearing an apron or safety glasses in a photo, you are proving that you understand safe practice.
Demonstrating "Excellent" Technical Skills
To reach the highest marks (Levels 7–8) in Criterion C, the MYP Guide says you must demonstrate "excellent technical skills." But what does "excellent" actually look like?
• Precision: Your measurements are exact. If your plan says a piece is \(25mm\), it should be exactly \(25mm\), not "close enough."
• Complexity: You challenge yourself by using techniques that require more control, rather than just taking the easiest route.
• Independence: You can use the tools confidently and correctly without needing the teacher to help you with every single step.
• Quality: The final "finish" of the product is high. There are no rough edges, messy glue marks, or broken links in your code.
Analogy: Imagine baking a cake. A "limited" skill (Level 1-2) is following a box mix but burning it. An "excellent" skill (Level 7-8) is measuring ingredients from scratch, decorating it with intricate icing, and having a perfect texture.
How to Record Your Skills for the ePortfolio
Since your work is moderated by examiners who aren't in the room with you, you must prove your skills through evidence. Remember: If it isn't in your ePortfolio, the examiner can't give you credit for it!
1. Action Photos: Take photos of your hands using the tools. A photo of a finished box doesn't show how you made it. A photo of you carefully using a saw shows your skill.
2. Screenshots: In digital design, take screenshots of your "workspace." Show your layers, your code, or your timeline. This proves you did the work yourself.
3. Annotations: Don't just show a picture; explain it! "In this photo, I am using a try-square to ensure the corner is exactly \(90^\circ\)."
4. Video Clips: Short 10-second clips can show a digital animation working or a mechanical part moving. These are great for proving technical excellence.
Key Takeaways
• Criterion C (ii) is about the quality of your "making" and your ability to use tools.
• Technical Skills vary depending on whether you are doing Product or Digital design, but both require accuracy and precision.
• Safe Practice is mandatory. You must work in a way that protects yourself, others, and your equipment.
• Evidence is everything. Use photos, screenshots, and descriptions to show the examiner how talented you are!
Quick Review: Next time you are in the workshop or lab, ask yourself: "Am I being precise? Am I being safe? And most importantly, did I take a photo of it?"