Clean Food Habits

Overview

This lesson builds on the unit “Food & Nutrition Foundations” by focusing on food hygiene and kitchen awareness. Students learn why hygiene matters, how to handwash correctly, how contamination happens, and how to follow safe workspace procedures to protect others and themselves.

Learning intentions

Students will:

• Explain why food hygiene prevents illness by reducing bacteria/pathogens.
• Demonstrate proper handwashing (including correct timing).
• Identify contamination risks in a kitchen setting and name cross-contamination.
• Apply workspace procedures to keep food safe, including allergen awareness.

Success criteria

Students can:

• List at least 5 food hygiene rules they must follow.
• Demonstrate a 20-second handwashing routine accurately.
• Spot 4 or more contamination risks from a set of kitchen scenarios/images.
• Explain what cross-contamination happens when, using a sentence stem.

Curriculum links

• Understand and apply the principles of nutrition and health by keeping food safe to eat.
• Become competent in a range of cooking techniques by using utensils/equipment safely and applying heat/handling food appropriately through hygiene routines.
• Cook a repertoire of predominantly savoury dishes so that they can feed themselves and others a healthy and varied diet, supported by safe preparation practices.
• Understand the characteristics of ingredients by recognising that harmful contamination can change food safety (even when food looks fine).

Lesson structure (45 minutes)

1. 0–5 min · Starter: Why wash?

• Teacher sets a prompt: “Why do we wash hands?” and shows a simple hygiene scenario image (clean vs. contaminated hands).
• Students respond using a sentence stem: “Food hygiene prevents…” and share one idea with a partner.

2. 5–15 min · Direct teach: Hygiene rules & key terms

• Teacher explains hygiene, contamination, bacteria, bacteria vs pathogens (plain language), and cross-contamination, modelling correct vocabulary.
• Students take a quick “key term sort” (cards for hygiene/contamination/bacteria/cross-contamination/sanitize/workspace/allergens/pathogens) and match to short definitions provided.

3. 15–25 min · Demonstration: 20-second handwashing

• Teacher demonstrates a 20-second handwash routine (wet hands, soap, scrub palms/back of hands/between fingers/thumbs/nails/rinse/dry).
• Students perform the routine at the sink/towel station, timed by the teacher; one student leads while the other checks using a simple checklist.

4. 25–35 min · Kitchen awareness: Contamination risk spotting

• Teacher displays 6 quick scenario pictures (e.g., raw chicken touching salad tools, using the same cloth for dirty surfaces, not sanitizing utensils, sneezing over food, allergens not stored separately, touching phone then food).
• Students work in pairs to identify and justify at least 4 risks, using the stem: “Cross-contamination happens when…”

5. 35–42 min · Practice: Workspace procedures

• Teacher introduces a “workspace routine” (clean → prep → separate → sanitize → store) and emphasises allergen awareness.
• Students practise building a correct order on a board/strip cards, then confirm: “To keep food safe, I must…”

6. 42–45 min · Plenary: Most important rule

• Teacher asks: “Which hygiene rule is most important?” and requires each pair to choose one rule and explain it.
• Students complete a 2-question exit check: list 3 rules + name one contamination prevention method.

Resources

• 3-step visual hygiene cards (hands, surfaces, food separation)
• Key language term cards (8 terms) and definition cards
• Scenario picture set (6 contamination risks)
• Handwashing checklist with 6 steps and 20-second timing guide
• Sanitizing wipes/spray (teacher-led use) and paper towels
• Scenario “workspace routine” card set (clean → prep → separate → sanitize → store)
• Sentence stem strips:
• “Food hygiene prevents…”
• “Cross-contamination happens when…”
• “To keep food safe, I must…”

Assessment

• Formative checks during starter responses (does the student use a correct stem and accurate reason?).
• Observation during the handwashing practical (meets the 20-second routine and key scrub areas).
• Scenario spotting: teacher listens for at least 4 clearly identified contamination risks and appropriate justifications.
• Exit ticket: 3 hygiene rules + 1 prevention method (quick written or spoken record).

Differentiation

• Tier 1 (target/SEND support): Use 3-step visual hygiene cards; provide simplified vocabulary definitions (e.g., “pathogens = germs that can make you ill”); allow students to point/choose answers rather than write full explanations.
• Tier 2 (core): Sentence stems + checklist; students justify contamination risks using one extra reason (“because…”).
• Tier 3 (secure): Students must name hazards precisely (workspace vs utensils vs hands) and correctly use “cross-contamination” in an explanation.
• Tier 4 (advanced): Students add an improvement suggestion for each scenario (e.g., “sanitize cloths after each task” / “store allergens separately”).
• Dyslexia-friendly reading options: provide audio teacher read-aloud for definitions and scenario captions; use colour-coded cards with large font; allow responses orally or with symbol/arrow selections; keep written tasks short (1–2 sentences maximum for core).

Extension (optional)

• Advanced learners research foodborne illness case studies (teacher-provided short text packs or pre-selected summaries without links), then create a one-page hygiene audit checklist for a kitchen prep station, including “what to check” and “what to do if there’s a risk.”
• Extension success criteria: checklist includes at least 8 checks covering hands, surfaces, separation, cleaning/sanitizing, storage, and allergens, plus clear “correct vs incorrect” examples.