🍚 Week 3: Rice — Global Staple & Trade
Students explore why rice is the world's most important food crop and what happens when it becomes scarce. Through mapping, calculations, and a trading simulation, they understand global trade and its impact on food security.
Focus Question
Why is rice important, and what happens when it is scarce?
Ngā Mahi - Week 3 Activities
1. Geography: Rice Production Mapping (25 mins)
Activity: Use the Rice Production Mapping Activity handout. Students map major rice-producing regions and compare to NZ imports.
- Identify and label major rice-producing countries on a world map
- Mark trade routes from producers to New Zealand
- Research: How much rice does NZ import? From where?
- Discuss: What happens if trade routes are disrupted?
2. Numeracy: Rice Consumption Calculation (20 mins)
Activity: Use the Rice Consumption Calculation handout. Students calculate annual rice consumption for a NZ family vs an Asian family.
- Calculate daily rice consumption per person
- Multiply by 365 to find annual consumption
- Compare NZ average (low) vs Asian average (high)
- Reflect: What does this tell us about food culture and scarcity?
3. Trading Game: Rice, Water & Money (30 mins)
Activity: Use the Trading Game handout. Groups trade rice, water, and money to experience scarcity and trade-offs.
- Groups start with different resources (some have rice, some have water, some have money)
- Goal: Each group needs all three resources to survive
- Students negotiate trades and make decisions
- Debrief: What trade-offs did you make? What was fair?
4. Literacy: Journal Reflection (15 mins)
Activity: Students write a journal entry reflecting on the trading game and rice scarcity.
- What trade-offs did you make in the game?
- How did scarcity affect your decisions?
- What does this teach us about real-world food trade?
5. Video: Rice as Global Staple (15 mins)
Activity: Watch videos about rice as a global staple food.
Rice: Feeding Billions
Additional resource: Rice Short Video
Before, During & After Watching
Before watching: How many people in the world eat rice? Why is it so important?
During: Note where rice is grown. How does trade connect different places?
After: Think-Pair-Share: What happens if rice becomes scarce? How does this connect to our unit?
💡 Differentiation Strategies
- Lower support: Provide scaffolded reading, pre-labeled maps, work in pairs
- Extension: Challenge groups to find NZ import data, research rice price fluctuations
- Cultural connection: Research how different cultures use rice, connect to food traditions
📋 Kaiako Planning Snapshot / Teacher Planning Snapshot
Timing Overview
- Hook / Engagement: 10–15 min
- Core Activities: 40–50 min
- Video / Multimedia: 10–15 min
- Reflection / Exit: 5–10 min
- Total: ~75–90 min (double period)
Curriculum Alignment — Achievement Objectives
- Learning Areas: Social Studies (global food systems, trade routes, cultural food practices), Mathematics (fractions, proportional reasoning), English (comparative writing)
- Achievement Objective: Students will understand how scarcity, trade-offs, and food systems shape human decisions and cultural practices across time and place
- Key Competencies: Thinking, Using Language Symbols & Texts, Participating & Contributing
Inclusion & Accessibility Guidance
- ESOL / ELL learners: Pre-teach key vocabulary before each activity. Provide visual vocabulary cards and allow responses in home language before English. Pair with a bilingual buddy where possible.
- ADHD / neurodiverse learners: Break activities into clearly timed segments with visible countdown. Offer movement breaks between activities. Provide choice in response format (verbal, visual, written).
- Accessibility / dyslexia: All handouts available in larger font on request. Read aloud instructions for students with reading difficulties. Accept drawn or verbal responses as alternatives to written tasks.
- Cultural inclusion: Validate diverse food traditions as equally valid — avoid framing any culture's food practices as primitive or inferior. Connect to students' own whānau food knowledge.
🌿 Mātauranga Māori Lens — Kai me te Oranga
In te ao Māori, kai is not merely food — it is oranga (wellbeing), whānaungatanga (connectedness), and kaitiakitanga (stewardship). Māori agricultural traditions including rāhui (sustainable harvest restrictions), kūmara cultivation, and eel farming reflect sophisticated food systems developed over centuries. Encourage ākonga to consider how Māori food sovereignty practices relate to global food security challenges explored in this lesson. The concept of manaaki — hosting with generosity — is also connected: who eats, who goes without, and who decides are fundamentally ethical questions.