Powering the Journey

Overview

Lesson 4 of 6 in Te Ara o te Hau. Students use a mapped Māori trade route to investigate how human effort, flowing water and wind powered different stages of a journey, then build and present a route model explaining why the system was practical, safe and respectful of tikanga.

Learning intentions

• WALT explain how human effort, water and wind powered Māori trade journeys.
• WALT connect energy sources with waka design, cargo and environmental conditions.
• WALT use evidence from a mapped route to explain decisions.
• WALT communicate our reasoning clearly and respectfully.

Success criteria

• I can distinguish human-driven and nature-driven energy.
• I can connect an energy source to a suitable waka type or design feature.
• I can explain how water, wind, distance and hazards affected the route.
• I can communicate why the trade route was practical, including cargo and tikanga.

Curriculum links

• Historical inquiry: using evidence, asking questions and explaining how people adapted to their environment.
• Aotearoa New Zealand histories: understanding Māori innovation, mātauranga and relationships with whenua and waterways.
• Science learning: identifying energy sources and explaining how energy transfers enable movement.
• Communication and participation: organising ideas, listening to others and presenting a justified explanation.

Lesson structure (45 minutes)

1. 0–5 minutes – Reconnect and hook Open with the hook and route image. Ask: “How could people move heavy goods from an inland river to a coastal trading place without engines?” Students silently predict which parts of the journey would use muscle, water or wind, then share with a partner. Revisit the unit route and explain that today they are investigating the power behind the journey.

2. 5–12 minutes – Model the energy shifts Use the energy and waka examples and a large route map. Model a journey in three stages: paddling or poling in a river, drifting or steering with the current, and sailing along the coast when wind and sea conditions allow. Clarify that “nature-driven” does not mean effortless: people still needed knowledge, skill and careful decision-making. Briefly connect waka design to purpose, such as river manoeuvrability, stability, speed and carrying cargo.

3. 12–15 minutes – Explain the challenge Display the model challenge and success criteria. Place students in three groups of three or pairs, with one group of three if needed. Distribute the route-model planning sheet. Explain that each group must create a physical or digital route model showing the route, cargo such as hue, waka type, energy source, environmental constraints and one safety or tikanga consideration.

4. 15–29 minutes – Create a route model Students use the map and worksheet to plan and build their model with paper, blocks, string, drawing tools or a simple digital format. They label each stage with “human”, “water” or “wind” energy and add arrows showing movement. Prompt groups with questions: “Why does this waka fit this part of the route?” “What could make this stage dangerous?” “Where would the cargo need protection?” Confer with groups and offer the model example, energy icons and presentation template shown in modelling supports.

5. 29–39 minutes – Rehearse and present Groups rehearse using the sentence frames on the presentation guide: “At this stage…”, “The main energy source is…”, “This waka/design is suitable because…”, and “The environmental constraint is…”. Each group gives a two-minute presentation. Listeners identify one strong link between energy, waka design and the environment, then ask one respectful question.

6. 39–45 minutes – Reflect and assess Return to the plenary questions. Students complete the final reflection on the individual reflection section: “The most practical part of the route was… because…” and “One safety or tikanga decision was…”. Invite two or three responses and revisit the opening prediction. Acknowledge examples of Manaaki, Aroha, Niwha and Atamai during group work and presentations.

Resources

• the complete Powering the Journey slide deck
• the route-model planning sheet
• Enlarged or projected map of the mapped trade route
• Paper, card, markers, coloured pencils and sticky notes
• String, blocks or recycled materials for physical models
• Devices and a simple drawing or presentation tool, if available
• Board or chart paper for recording energy sources and constraints
• Optional waka and cargo images for visual reference

Assessment

• Observe group planning and questioning: can students distinguish human-driven and nature-driven energy and apply this to a route stage?
• Assess the model and presentation for accurate links between energy source, waka design, cargo and environmental constraints.
• Use the individual reflection to check whether each student can justify why the route was practical and identify a safety or tikanga consideration.

Differentiation

• Support learners with a completed model example, labelled map sections, energy icons, a word bank and the structured presentation frames.
• Allow students to explain orally, draw, build or use a digital model; provide rehearsal time and assign supportive group roles.
• For EAL and students needing additional support, pre-teach terms such as current, sail, paddle, cargo, constraint and practical, using gestures and images.
• Extend confident learners by redesigning the route or waka system to transport more hue while maintaining safety and tikanga, then explaining the trade-offs between speed, capacity, stability and environmental risk.