Hygiene (Hand Purification At Home) Basic 2 Physical & Health Education Lesson Note

Learning Objectives

At the end of the lesson, pupils should be able to demonstrate proper purification of hands at home.

Introduction

Clean hands are one of our best defenses against germs and diseases. Learning proper hand washing and hand hygiene helps prevent the spread of illness and keeps us healthy. Our hands touch many things throughout the day and can pick up harmful germs.

Content

Why Hand Purification is Important

How Germs Spread Through Hands:

• We touch many surfaces throughout the day (doors, desks, toys, money)
• Germs stick to our hands from these surfaces
• We unconsciously touch our face, mouth, nose, and eyes
• Germs enter our body and can make us sick
• Clean hands break this cycle of germ transmission

Diseases Prevented by Clean Hands:

• Common cold and flu: Respiratory infections
• Diarrhea: Stomach and intestinal infections
• Food poisoning: From handling food with dirty hands
• Skin infections: Cuts and wounds can get infected
• Eye infections: From touching eyes with dirty hands

When to Purify (Clean) Your Hands

Essential Times for Hand Washing:

• Before eating: Any meal or snack
• Before cooking: Preparing any food
• After using the toilet: Every single time
• After playing outside: Coming in from outdoors
• After touching animals: Pets, farm animals, or wild animals
• After coughing or sneezing: Especially when sick
• Before and after treating wounds: Cuts, scrapes, or injuries
• After handling garbage: Taking out trash or cleaning

Additional Times for Hand Cleaning:

• After shaking hands with many people
• After using public transportation
• After visiting sick people
• After touching surfaces in public places
• Before putting in contact lenses or touching your face
• After handling money
• After playing with toys that other children have used

Methods of Hand Purification at Home

Method 1: Soap and Water Hand Washing (Most Effective)

What you need:

• Clean running water (cold or warm)
• Soap (any kind – bar soap, liquid soap, or powder)
• Clean towel or paper towels
• Sink or basin

Step-by-Step Hand Washing Process:

1. Preparation:

• Remove rings, bracelets, or watches if possible
• Roll up sleeves so they don’t get wet
• Turn on water faucet

2. Wet Hands:

• Put both hands under running water
• Let water run over palms, backs of hands, and between fingers
• Water temperature should be comfortable, not too hot or cold

3. Apply Soap:

• Put soap on your palms (about the size of a coin)
• If using bar soap, rub it between your hands
• Create a good lather (soap bubbles)

4. Scrub Thoroughly (This is the most important step):

• Palm to palm: Rub palms together
• Back of hands: Rub back of each hand with opposite palm
• Between fingers: Interlace fingers and rub between them
• Fingertips: Rub fingertips against opposite palm
• Thumbs: Grab each thumb and rotate it in opposite hand
• Wrists: Don’t forget to wash your wrists
• Under nails: If nails are long, clean underneath them

5. Scrub Duration:

• Wash for at least 20 seconds (count slowly 1-20)
• Sing “Happy Birthday” song twice while washing
• Make sure soap touches all parts of both hands

6. Rinse Thoroughly:

• Hold hands under running water
• Rinse off all soap bubbles
• Make sure no soap remains on hands
• Keep hands pointing downward so dirty water flows away

7. Dry Hands:

• Use a clean towel or paper towels
• Pat hands dry, don’t rub roughly
• Dry between fingers and around nails
• If possible, use towel to turn off faucet (avoid recontamination)

Method 2: Hand Sanitizer (When Soap and Water Not Available)

When to use hand sanitizer:

• Traveling and no sink available
• In public places without clean water
• As extra protection after washing hands
• Quick cleaning before eating when away from home

How to use hand sanitizer properly:

1. Check alcohol content: Use sanitizer with at least 60% alcohol
2. Apply enough: Put enough in palm to cover all hand surfaces
3. Rub everywhere: Rub on palms, back of hands, between fingers, fingertips
4. Continue rubbing: Keep rubbing until hands are completely dry
5. Don’t wipe off: Let sanitizer air dry naturally

What hand sanitizer doesn’t do:

• Doesn’t remove dirt or visible particles
• Less effective on very dirty or greasy hands
• Doesn’t kill all types of germs
• Should not replace regular soap and water washing

Method 3: Making Soap Solution at Home

When regular soap isn’t available:

• Mix small amount of laundry detergent with water
• Use baking soda mixed with water
• Make soap from natural materials like wood ash (with adult help)

Natural hand cleaning methods:

• Rub hands with clean sand (removes dirt)
• Use clean cloth with hot water
• Rub with lemon juice (has some germ-killing properties)

Setting Up Hand Washing Stations at Home

Creating a Good Hand Washing Area:

• Accessible height: Make sure children can reach sink or basin
• Good lighting: Enough light to see hands clearly
• Clean supplies: Keep soap, towels, and water container clean
• Easy access: Place supplies where everyone can reach them
• Regular refills: Keep soap and clean towels available always

Family Hand Hygiene Rules:

• Everyone washes hands at the same important times
• Younger children get help and supervision
• Replace soap when it gets dirty or runs out
• Wash towels regularly or use paper towels
• Remind each other about hand washing

Teaching Proper Hand Washing to Family Members

How to teach younger siblings:

• Show them the steps slowly and clearly
• Help them count to 20 while washing
• Make it fun with songs or games
• Check that they’re washing all parts of their hands
• Praise them when they remember to wash hands

Helping adults remember:

• Remind family members about important hand washing times
• Share what you learned about germs and diseases
• Set a good example by always washing your hands
• Suggest family hand washing before meals

Special Situations for Hand Purification

When someone at home is sick:

• Wash hands more frequently
• Use hand sanitizer as extra protection
• Don’t share towels with sick person
• Wash hands immediately after caring for sick person

During disease outbreaks:

• Follow all recommended hand hygiene guidelines
• Wash hands more often than usual
• Avoid touching face unless hands are clean
• Keep hand sanitizer available for family use

Common Hand Washing Mistakes to Avoid:

• Washing too quickly (less than 20 seconds)
• Missing parts of hands (between fingers, thumbs, wrists)
• Using dirty towels to dry hands
• Not using soap, just water
• Touching dirty surfaces immediately after washing
• Sharing towels with many people

Activities

• Demonstrate proper hand washing technique step by step
• Practice 20-second hand washing with counting and songs
• Show how germs spread using glitter or colored powder simulation
• Compare hands before and after proper washing
• Role-play teaching hand washing to younger children
• Create hand washing reminder posters for home use

Multiple Choice Exercise

1. We should wash our hands for at least: a) 5 seconds b) 20 seconds c) 1 minute 
2. When washing hands, we should scrub: a) Only palms b) Only fingertips c) All parts of both hands 
3. The best way to clean hands is with: a) Water only b) Soap and water c) Just a towel 
4. We should always wash hands before: a) Playing b) Eating c) Sleeping 
5. Hand sanitizer should have at least: a) 30% alcohol b) 60% alcohol c) 90% alcohol 

Answers: 1(b), 2(c), 3(b), 4(b), 5(b)