Food Hygiene Principles

Overview

• Unit: Mastering Kitchen Skills (Lesson 2 of 5)
• Duration: 45 minutes
• Class Size: 1 student
• Age Group: Year 11 (15-16 years old)
• National Curriculum Reference:
  • Design and Technology - Food Preparation and Nutrition Programme of Study (DfE, 2013)
  • Focus on health, safety, and hygiene requirements when preparing, cooking, and storing food safely (NC PoS Food Prep & Nutrition 1.1, 2.2)

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Learning Objectives (WALT)

• WALT:
  • Understand and explain key principles of food hygiene.
  • Recognise the hazards involved in preparing raw and cooked food.
  • Identify techniques to prevent cross-contamination.
  • Understand and apply appropriate temperature controls.
  • Begin planning a safe and hygienic cooking project for the next lesson.

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Success Criteria

• Clearly describe three key food hygiene principles.
• Explain what cross-contamination is and how it can be prevented.
• State safe temperature zones for storing and cooking food.
• Create a hygiene checklist that can be used during a practical cooking session.
• Develop an initial plan for a cooking project ensuring food safety is prioritised.

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Resources

• Visual aids/posters on temperature zones and cross-contamination
• Real or simulated food items (raw meat, vegetables, cooked food)
• Thermometer (digital or mock-up)
• Hygiene checklist template
• Whiteboard or paper and pen for planning
• Gloves, apron, hand sanitiser for demonstration

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Lesson Structure

Starter (5 minutes) - Quick Interactive Quiz

• Activity: Use a rapid-fire quiz format to review knowledge from Lesson 1 (basic kitchen safety).
• Example questions: "What should you always wash before cooking?", "Name one surface where bacteria might hide."
• Purpose: Activate prior knowledge and engage the learner immediately.

Introduction (7 minutes)

• Discuss the importance of food hygiene using a real-life scenario: "Imagine someone gets sick after eating a poorly prepared meal – why could that happen?"
• Introduce key principles:
  • Preparation of raw vs cooked food
  • Cross-contamination
  • Temperature control
• Use visuals for clarity: temperature zones (danger zone 5°C-63°C), colour-coded chopping boards to prevent cross-contamination.

Main Activity (25 minutes) - Practical and Planning

1. Food Handling Demonstration (10 mins)

   • Demonstrate safe handling of raw and cooked foods, proper handwashing technique, and use of utensils.
   • Student practices and verbalises steps to avoid contamination.
   • Measure temperature of “cooked” food using thermometer and identify safe/internal cooking temperatures.

2. Cross-Contamination Challenge (5 mins)

   • Present scenarios of poor hygiene and ask the student to identify mistakes and suggest corrections (e.g., using same knife on raw chicken and salad).

3. Planning Their Cooking Project (10 mins)

   • Guide the student to choose a dish for next lesson.
   • Using a hygiene checklist, student plans how to implement food hygiene principles during preparation.
   • Encourage consideration of ingredients, storage, preparation, cooking, and cleaning routines.

Plenary (8 minutes) – Reflection and Review

• Discuss key takeaways by asking:
  • "What are the 3 most important steps to prevent food poisoning?"
  • "How can you control temperature during cooking and storage?"
  • "How will your plan ensure hygiene in your cooking project?"
• Student verbalises or writes a short summary reflecting their understanding.

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Differentiation Strategies

• For diverse learner needs, adjust complexity of scenarios and vocabulary.
• Use visual prompts and kinaesthetic activities for enhanced understanding.
• Provide templates and checklists to scaffold planning.
• Encourage questioning and personalise examples relevant to student preferences or experiences.
• Include repetitive handwashing demonstration if necessary for motor skill development.

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National Curriculum Links

• Design and Technology: Food Preparation and Nutrition
  • “Understand and apply the principles of nutrition and health.”
  • “Know how to cook, season and combine ingredients safely.”
  • “Be able to follow safe food preparation and storage requirements.”
  • “Understand the importance of food safety, including cross-contamination, food-borne illnesses, and food allergies.”

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Note: This lesson plan balances knowledge acquisition, practical skill, and application planning to deepen student understanding and set the stage for successful project work. The single-student setting allows for personalised feedback and tailored pacing.