Lesson at a Glance | He Tirohanga Whakamua
NgΔ WhΔinga Ako | Learning Intentions
Students will know
- Understanding how technological outcome design must balance user requirements with environmental, social, and economic sustainability.
- Applying Year 11 Technology criteria to specify constraints, analyse stakeholder requirements, and justify concept choices.
- Integrating kaitiakitanga principles to evaluate material choices, energy efficiency, and product lifecycle impact.
Students will demonstrate
- Define problem boundary, target user group, and environmental focus area.
- Draft physical & functional specifications matrix in Design Log.
- Formulate initial Year 11 Technology Design Brief grounded in kaitiakitanga.
β‘ Whakaoho | Do Now: Context & Issue Audit (10 mins)
Analysing local waste streams, energy consumption patterns, or e-waste disposal in Aotearoa NZ to identify authentic sustainability issues.
π₯ Media Anchor & Pedagogical Scaffold
Explaining the Circular Economy & Sustainable Design
Video Source: Ellen MacArthur Foundation (Runtime: 3m 48s)
π§ 1. Before Viewing (Activate & Predict)
Think about a digital outcome or electronic product you used today. Is it designed to be repaired or thrown away? Predict how circular design differs from traditional linear extraction (take-make-waste).
ποΈ 2. During Viewing (Watch With a Job)
- Pause @ 1:15: Record 2 differences between a "linear economy" and a "circular economy".
- Pause @ 2:30: Note how biological materials vs technical materials are cycled differently.
- Pause @ 3:30: Identify one key role for technological designers in creating zero-waste products.
π£οΈ 3. After Viewing & Kaiako Move (Process & Apply)
Kaiako Move: Pause at 2:30 to clarify how kaitiakitanga aligns with technical nutrient recycling (preventing e-waste in land/taiao).
Immediate Task: In your Design Log, list 2 physical/functional constraints your proposed project must meet to adhere to circular design principles.
π Activity 1: Brief Development & Initial Specifications (15 mins)
Walk your own kura or street and photograph three sustainability problems you can actually see β a bin that overflows, a light left on, a device thrown out. For each, write who is affected and what currently prevents it being fixed. Bring one back as a candidate issue. An issue you have observed beats one you have read about, because you can go back and check.
βοΈ Activity 2: Design Log Workshop (25 mins)
Define a clear problem statement, establish physical and functional constraints, and draft an initial Year 11 Technology brief grounded in kaitiakitanga.
- Write a one-sentence problem statement naming who is affected, what harm occurs, and where β then test it on a partner: can they repeat the problem back without seeing your page?
- List five constraints in two columns β physical (size, materials, power) and functional (what it must do) β and mark which two are non-negotiable.
- Draft your design brief in three lines (the need, the users, the sustainability bottom line) and log which kaitiakitanga principle it protects.
π― Poroporoaki | Exit Ticket & Portfolio Check (10 mins)
Write two sentences naming the user your brief serves and the harm it addresses β then say which word in your brief a stranger would most likely misread.
π design portfolio Milestone: Lesson 1
Ensure your design log entries for Lesson 1 (Defining Issue & Brief Development) are saved and updated with annotated sketches, stakeholder notes, and sustainability justifications.
π§ Kaiako Planning Notes & Assessment Guidance
Assessment note: this unit is not tied to a live NCEA standard β check current NZQA Technology standards before promising credits. Teach it as Year 11 technology design thinking.
- Technological Practice: Δkonga develop a conceptual design for a sustainable-technology outcome.
- Differentiation & Scaffolding: Provide physical component samples and sentence frames for stakeholder interviews and justification writing.
- Extension (outstanding work): Challenge students to conduct a full Life Cycle Assessment (LCA) tracing raw material extraction through to end-of-life e-waste processing.
- Te Ao MΔori Integration: Ground material choice in traditional ecological knowledge (mΔtauranga taiao) regarding resource extraction and seasonal renewal.