EVS / Science

Good Habits and Cleanliness

Class 3

🎯 Learning Objectives

📖 Let Us Begin!

Every morning, you wake up, brush your teeth, take a bath, and wear clean clothes. These are all good habits. Good habits keep us healthy and happy.

When we are clean and well-mannered, people like to be around us. Let us learn about good habits, cleanliness, and good manners!

Personal Hygiene

Personal hygiene means keeping our body clean. Here are some important habits:

Bathing: We should take a bath every day with soap and water. It removes dirt and germs from our body.

Brushing teeth: We should brush our teeth twice a day -- in the morning and before going to bed. This keeps our teeth strong and free from cavities.

Washing hands: We must wash our hands with soap before eating, after using the toilet, and after playing. This stops germs from entering our body.

Cutting nails: We should cut our nails regularly. Dirty, long nails carry germs.

Wearing clean clothes: We should wear fresh, clean clothes every day. Dirty clothes can cause skin problems.

Think about it: How many of these habits do you follow every day?

Keeping Our Surroundings Clean

It is not enough to keep only ourselves clean. We must also keep our surroundings clean.

No littering: Never throw waste on the road or in the park. Always use a dustbin.

Use a dustbin: Keep separate dustbins for wet waste (food scraps) and dry waste (paper, plastic).

Clean classroom: Keep your desk tidy. Do not throw paper on the floor. Help your teacher keep the classroom clean.

Clean home: Help your parents by keeping your room neat. Put your toys and books back in their place.

Why Cleanliness Prevents Diseases

Germs are tiny living things that we cannot see. They live in dirty places, dirty hands, and spoiled food. When germs enter our body, they make us sick.

By washing our hands, bathing daily, and keeping our surroundings clean, we stop germs from spreading. This keeps us healthy and free from diseases like cold, cough, stomach ache, and skin infections.

Good Manners

Good manners make us kind and respectful. Here are some important good manners:

Say "please" and "thank you": When you ask for something, say "please." When someone helps you, say "thank you."

Sharing: Share your food, toys, and books with your friends and siblings.

Being kind: Speak politely. Do not shout or say hurtful words. Help those who need help.

Respecting elders: Listen to your parents and teachers. Greet elders with a "Namaste."

📝 Key Words

WordMeaning
HygieneKeeping our body and surroundings clean
GermsTiny living things that can make us sick
DustbinA container where we throw waste
HabitSomething we do regularly, every day
MannersPolite ways of behaving with others
⭐ Key Points to Remember

✏️ Practice Questions

A. Fill in the Blanks
1. We should brush our teeth a day.
2. We must wash our hands with before eating.
3. Dirty hands carry that can make us sick.
4. We should throw waste in a .
5. When someone helps us, we should say "".
B. Multiple Choice Questions
1. Which is a good habit?
(a) Littering(b) Bathing daily(c) Biting nails(d) Skipping meals
2. Germs can cause:
(a) happiness(b) diseases(c) good marks(d) clean clothes
3. We should cut our nails:
(a) never(b) once a year(c) regularly(d) only on Sundays
C. Short Answer Questions
1. Write any three good habits of personal hygiene.
2. Why should we wash our hands before eating?
🎨 My Good Habits Chart -- Fun Activity

Tick the good habits you follow every day. Try to follow all of them!

Good HabitI Do This Every Day (Yes / No)
Brush my teeth in the morning
Take a bath
Wash hands before eating
Wear clean clothes
Use a dustbin for waste
Say "please" and "thank you"
Keep my room tidy

Want to use this as a worksheet? Switch to the A4 printable view.

Learning Objectives
Let Us Begin!

Every morning, you wake up, brush your teeth, take a bath, and wear clean clothes. These are all good habits. Good habits keep us healthy and happy.

When we are clean and well-mannered, people like to be around us. Let us learn about good habits, cleanliness, and good manners!

Personal Hygiene

Personal hygiene means keeping our body clean. Here are some important habits:

Bathing: We should take a bath every day with soap and water. It removes dirt and germs from our body.

Brushing teeth: We should brush our teeth twice a day -- in the morning and before going to bed. This keeps our teeth strong and free from cavities.

Washing hands: We must wash our hands with soap before eating, after using the toilet, and after playing. This stops germs from entering our body.

Cutting nails: We should cut our nails regularly. Dirty, long nails carry germs.

Wearing clean clothes: We should wear fresh, clean clothes every day. Dirty clothes can cause skin problems.

Think about it: How many of these habits do you follow every day?

Keeping Our Surroundings Clean

It is not enough to keep only ourselves clean. We must also keep our surroundings clean.

No littering: Never throw waste on the road or in the park. Always use a dustbin.

Use a dustbin: Keep separate dustbins for wet waste (food scraps) and dry waste (paper, plastic).

Clean classroom: Keep your desk tidy. Do not throw paper on the floor. Help your teacher keep the classroom clean.

Clean home: Help your parents by keeping your room neat. Put your toys and books back in their place.

Key Words and Meanings
WordMeaning
HygieneKeeping our body and surroundings clean
GermsTiny living things that can make us sick
DustbinA container where we throw waste
HabitSomething we do regularly, every day
MannersPolite ways of behaving with others
Why Cleanliness Prevents Diseases

Germs are tiny living things that we cannot see. They live in dirty places, dirty hands, and spoiled food. When germs enter our body, they make us sick.

By washing our hands, bathing daily, and keeping our surroundings clean, we stop germs from spreading. This keeps us healthy and free from diseases like cold, cough, stomach ache, and skin infections.

Good Manners

Good manners make us kind and respectful. Here are some important good manners:

Say "please" and "thank you": When you ask for something, say "please." When someone helps you, say "thank you."

Sharing: Share your food, toys, and books with your friends and siblings.

Being kind: Speak politely. Do not shout or say hurtful words. Help those who need help.

Respecting elders: Listen to your parents and teachers. Greet elders with a "Namaste."

Key Points to Remember
Examples from Daily Life
Example 1: At School

Meera always washes her hands before eating her tiffin. She never throws wrappers on the classroom floor. She puts them in the dustbin.

Example 2: At Home

Arjun helps his mother sweep the floor every evening. He keeps his books and toys in the shelf after playing.

Practice Questions

A. Fill in the Blanks

  1. We should brush our teeth a day.
  2. We must wash our hands with before eating.
  3. Dirty hands carry that can make us sick.
  4. We should throw waste in a .
  5. When someone helps us, we should say "".

B. Multiple Choice Questions

  1. Which is a good habit?
    (a) Littering(b) Bathing daily(c) Biting nails(d) Skipping meals
  2. Germs can cause:
    (a) happiness(b) diseases(c) good marks(d) clean clothes
  3. We should cut our nails:
    (a) never(b) once a year(c) regularly(d) only on Sundays

C. Short Answer Questions

  1. Write any three good habits of personal hygiene.
  2. Why should we wash our hands before eating?
My Good Habits Chart -- Fun Activity

Tick the good habits you follow every day. Try to follow all of them!

Good HabitI Do This Every Day (Yes / No)
Brush my teeth in the morning
Take a bath
Wash hands before eating
Wear clean clothes
Use a dustbin for waste
Say "please" and "thank you"
Keep my room tidy