Unit #1

Curriculum Area

Subject: English (Applied Literacy)
Level: NCEA Level 1 (Suitable for Year 15–22 students)
Focus: Maintaining Hygiene to Ensure Food Safety in a Horticultural Workplace

Lesson Duration

Total Duration: 50 hours (run over multiple sessions)
Recommended Daily Lesson Length: 248 minutes per session
Class Size: 10 students

Learning Objectives

By the end of this unit, students will:

• Understand hygiene principles in horticultural workplaces.
• Identify risks associated with poor food safety practices.
• Demonstrate effective hand-washing, sanitising, and safe food handling practices.
• Use critical thinking to assess and improve workplace hygiene.
• Develop literacy skills through themed activities such as word finds, puzzles, and role-playing.

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Lesson Plan Overview

Session 1: Introduction to Hygiene and Food Safety (248 minutes)

Objective: Establish foundational knowledge on workplace hygiene in horticulture.

Activity 1: Icebreaker (30 minutes)

• “Pass the Germ” Game: Rub a harmless invisible UV-reactive lotion on one student’s hand. Have them shake hands with another, then use a UV torch to reveal how germs spread.
• Discussion (with whiteboard or large flip chart):
  • Why is hygiene important in food safety?
  • What hygiene issues arise in horticultural workplaces?

Activity 2: Hygiene Brainstorm & Word Association (40 minutes)

• Word Find Challenge: Provide a word search featuring terms like “sanitisation,” “contamination,” “pathogens,” and “personal protective equipment.”
• Pair Work: Students create their own list of additional hygiene-related words and generate definitions in their own words.

Activity 3: Hand-Washing Relay (45 minutes)

• Step 1: Show a short demonstration using food dye to represent bacteria.
• Step 2: In teams, students practice proper hand-washing technique.
• Step 3: Judge effectiveness by checking under a UV light.

Activity 4: Interactive Puzzle Time (50 minutes)

• Each student completes a hygiene crossword puzzle with clues related to contamination risks and best practices.

Debrief (15 minutes)

• Exit Ticket Activity: Ask students to write down one new hygiene fact they learned.

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Session 2: Understanding Food Contamination (248 minutes)

Objective: Identify sources of contamination and how to prevent them.

Activity 1: Types of Contamination – Group Research & Presentation (60 minutes)

• Students split into three groups, assigned one of the contamination types:
  • Biological (bacteria, mould, pests)
  • Chemical (pesticides, cleaning products)
  • Physical (hair, plastic, dirt from workplace equipment)
• Using a NZ-specific food safety guide, each group researches and presents their findings using posters.

Activity 2: The "Spot the Mistake" Challenge (45 minutes)

• Provide laminated pictures of different food safety horrors (e.g., unwashed hands, pests in food storage, expired produce being used).
• Game Instructions:
  • Each student spots five violations in the image.
  • Discussion: How could this have been prevented?

Activity 3: Hygiene Trivia Board Game (70 minutes)

• Design a custom board game where students must answer questions correctly to move spaces. Incorrect hygiene facts send them backward!

Debrief (15 minutes)

• Students create a one-sentence summary about the most surprising thing they learned about food contamination.

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Session 3: Effective Use of PPE (248 minutes)

Objective: Learn about personal protective equipment (PPE) and its role in food hygiene.

Activity 1: "Dress the Worker" Relay Race (45 minutes)

• Teams of Two: Students race to correctly put on gloves, hairnets, aprons, and boots. Incorrect PPE placement leads to a time penalty.

Activity 2: PPE Guessing Game (40 minutes)

• Set up “mystery boxes” with different PPE items inside. Blindfolded students feel the object and guess its role in hygiene.

Activity 3: Illustrated Instructions (55 minutes)

• Students create a poster with step-by-step drawings on how to properly wear PPE.

Debrief (15 minutes)

• Quickfire questions: “What’s one mistake workers commonly make with PPE?”

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Session 4: Personal Hygiene Do’s and Don’ts (248 minutes)

Objective: Reinforce proper personal hygiene habits in a horticultural setting.

Activity 1: Hygiene Diary Challenge (60 minutes)

• Students keep a two-day hygiene diary documenting their personal habits. They review entries and discuss ways to improve.

Activity 2: Comic Strip Creation (80 minutes)

• Using a comic strip template, students draw a 4-panel story where poor hygiene results in a food safety crisis.

Activity 3: Skits – “The Wrong Way vs. The Right Way” (80 minutes)

• Small groups act out hygiene mistakes (e.g., sneezing on produce or wearing dirty gloves). Other students provide constructive feedback on what should have been done correctly.

Debrief (15 minutes)

• Quick discussion: Which hygiene habit was hardest to maintain?

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Final Session: Real-Life Application (248 minutes)

Objective: Apply all learnings in a real-life simulation and final reflections.

Activity 1: The Horticulture Hygiene Escape Room (150 minutes)

• In teams, students solve hygiene-related puzzles to “unlock” different workstations (e.g., washing stations, PPE areas, sanitisation procedures).
• Each successfully completed task advances them to the next “room” in the scenario.

Activity 2: Creative Reflection – “If I Were a Hygiene Inspector” (60 minutes)

• Students role-play as NZ food hygiene inspectors, auditing an imaginary workplace and documenting hygiene breaches.

Course Wrap-Up Discussion (30 minutes)

• Class discussion on ways to bring better food hygiene into their own workplaces and daily lives.

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Assessment and Reflection

• Peer Feedback: Students rate each other’s skits, posters, and audits.
• Student Self-Assessment: Each student answers self-reflection questions on what they learned and how they can apply it.
• Teacher Observations: Notes taken on student engagement and understanding.

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Why This Lesson Plan Works

✅ NZ Educational Alignment – The content ensures students learn about food hygiene requirements for Level 1 NCEA while reinforcing literacy skills.
✅ Engaging & Fun – Word finds, puzzles, skits, and escape-room challenges make learning hygiene an interactive experience.
✅ Hands-On Learning – Role-playing, relays, and practical simulations ensure students retain knowledge beyond theory.
✅ Adaptable for Different Learners – Includes a mix of individual, group, and hands-on activities to suit all learning styles.

Let’s wow New Zealand classrooms with this exciting approach to food hygiene education! 🚀