Finalising the Structure

Lesson Overview

• Unit: Building a Mai Mai
• Lesson #: 17 of 28
• Curriculum Area: NZ Technology Curriculum (Level 6)
• Duration: 60 minutes
• Class Size: 13 students
• Key Focus: Completing the primary structure of the Mai Mai and reviewing its components against design specifications

Learning Objectives

By the end of this lesson, students will:

1. Assemble the final structural components of their Mai Mai.
2. Evaluate their build against initial design specifications.
3. Apply practical problem-solving techniques to reinforce weak areas.
4. Reflect on collaboration and construction techniques used.

Materials and Equipment

• Wood, nails, and fasteners
• Hammers, drills, and saws
• Measuring tapes and spirit levels
• Design plans and checklists
• Safety gear (gloves, goggles, and earmuffs)
• Whiteboard and markers for group discussions

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Lesson Structure

1. Introduction & Safety Briefing (10 minutes)

• Teacher-led safety review: Reinforce the importance of working safely while completing the structural framework.
• Group check-in: Students quickly update their peers on their progress from previous lessons.
• Design check: Outline today's goal—ensuring the Mai Mai structure meets the design and functional requirements.

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2. Completing the Structure (30 minutes)

• Small group work (3-4 students per group): Each group focuses on finalising different components (roofing, stability reinforcement, or entry points).
• Teacher role: Circulate, provide feedback, and prompt problem-solving discussions.
• Checklist review: Each group self-checks their work with a structured checklist to ensure alignment with the design plan.

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3. Structural Integrity Review (15 minutes)

• Structural assessment: Groups swap Mai Mais and assess each other’s work against the design specifications.
• Peer feedback: Identify any areas that require extra reinforcement and suggest modifications.
• Teacher debrief: Highlight key learnings, discuss common challenges, and explore how problem-solving played a role.

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4. Reflection & Clean-up (5 minutes)

• Quick-fire reflection:
  • What was the most challenging part today?
  • What teamwork strategies worked best?
  • How did safety impact our efficiency?
• Tidy workspace: Students pack up tools, ensuring the workshop remains safe for the next lesson.

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Assessment & Next Steps

• Formative Assessment: Teacher observes students' ability to follow design plans and assess the structural integrity of the build.
• Student Exit Ticket: Each student writes one challenge they encountered today and how they solved it.
• Next Lesson Preview: Adding functional elements (camouflage, seating, and weatherproofing solutions).

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Teacher’s Notes

• Keep conversations practical and relatable—tie back to real-world application (e.g., hunting, environmental shelter design).
• Encourage students to voice their reasoning when making structural adjustments—this builds their design-thinking skills.
• Foster collaboration by assigning roles (e.g., measurement lead, stability checker) to strengthen teamwork dynamics.

This lesson ensures hands-on engagement, problem-solving, and critical evaluation—all essential competencies in the New Zealand Technology Curriculum.